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Long : 4.30664 E (004° 18' 24'' E)                              
Lat : 52.05249 N (52° 03' 09'' N)

QTH locator : JO22db
ITU Region 1
ITU Zone: 27
CQ Zone: 14
DXCC zone: 263

send me an email     Write2Me Gastenboek 

The Netherlands
Les Pays Bas
Die Niederlande
Los Países Bajos
I Paesi Bassi





Welcome to the PD3TRU & PC4Y webpage



Map showing my location in The Netherlands (Europe)


Glossary of terms of the above Solar-Terrestrial Data. In brief: High SFI (> 100) and low K (< 4) are providing for good HF DX conditions.

Number of countries (entities) worked

My career started as a wireless officer. I have done that from 1965 - 1974, serving on board freighters and passenger liners like the s/s Statendam and the (old) s/s Nieuw Amsterdam. So 'wireless' is rather familiar.

I did my N exam in 2011. My call sign then was PD3TRU. The first QSO with my legacy and vintage YAESU FT-7 was on april 23rd 2011 at 09:15 UTC with F8CSL. A memorable day to reach the middle of France with only 10 Watts in the antenna. It was my first QSO after I stopped being a 'sparks' 37 years ago. A true adrenaline boost. On March 5th 2014 I successfully passed my F exam. From here on my call sign is PC4Y. I have chosen PC4Y for a reason: my first ship I worked on as an independent R/O was the KNSM m/v ATTIS with call sign PCVY.  For nostalgia reasons I just added one dot to the V and made it a 4 in CW language. The button below gives access to the F study I did with the help of the VERON ham radio club and the very useful help from PA0WV.

F-exam issues 

Some four or five spots in the above map are incorrect, like the one in Alaska and the one in the Gulf of Guinea. Apparently these guys have their coordinates incorrect in their profile. It didn't help to adjust their locator coordinates afterwards.

Ask Dave

Clicking on the above button gives access to a series of interesting
HAM Radio topics and answers from Dave Kesler KE0OG

My logbook is updated in HamRadioDeLuxe with daily updates to LoTW,, eQSL, and QRZCQ. LoTW clearly gives the most QSL's but no QSL cards. eQSL gives nice electronic QSL cards and is giving disappointing results w.r.t. QSL's. Some figures: On 1 March 2017 I have made 5169 QSO's from both the PD3TRU and PC4Y call signs. I received 1692 QSL's from LoTW (32,7%), 1465 eQSL cards (28,4%) and 966 confirmed QSO's from (18%).

Some of my latest activities during the past months.Latest days now on top as per request from many visitors

Weekend 27/28 November 2021. Joined the CQWWDXCW contest. Made 93 QSO's in the 15,20 and 40 meter bands. It was busy and great fun. And at times a very good propagation.

CQ Logo

CQ WW Contest Dates

CW: November 27 - 28, 2021

Starts: 0000 UTC Saturday
Ends: 2359 UTC Sunday

Weekend 20/21 November 2021. Joined the Bulgarian LZDXCW contest. Two hours on Saturday and 20 minutes on Sunday. 76 QSO's. 15, 20 and 40 meter bands. No exceptional DX, but lots of participants. It was fun to work them.

Sunday 14 November 2021. PA Beker contest SSB. Tried the 80 meter band, but no one heard me, so I only worked the 40 meter band. Made 23 QSO's. Lots of QRM. Conditions improved after around 11 AM. So I ended up sending my Cabrillo file, which was accepted.

Saturday 13 November 2021. PA Beker contest CW. 80 and 40 meter bands from 09.00z till 11.30z. Lots of stations. Worked 22 stations in the 80 meter band and 35 stations in the 40 meter band. Only Dutch stations could work with one another. It was fun.

So the conclusion: In CW mode more QSO's can be made in a shorter period than in SSB. And with stations that cannot be worked in SSB mode. And with fewer mistakes. In SSB mode pronunciation can be quite a hurdle. Not that I am surprised about this, but it is always nice to see it confirmed.

NTC logo

Friday 12 November 2021. I applied for a membership of NTC: Netherlands Telegraphy Club for which I had to make a CW QSO with at least 2 current members of that club. I chose PA7RA and PA1CW and worked them in the 80 and 40 meter band. So I could sent my application form. Now I guess it is a matter of wait and see. I have been given member number 085.

Weekend 6/7 November 2021. The VERON 144 Mhz CW contest! I only made one QSO unfortunately. With PA5WT. Others said they worked hundreds of stations. omni-directional vertical antenna is only up 9 meters. So that may have been the reason. And I learned I should have used an antenna with horizontal polarisation. Which I don't have other than my HF dipole antenna.

Weekend 30/31 October 2021. Briefly joined the CQ WW DX SSB contest. Only made 15 QSO's in the 20 and 15 meter bands. Pity I only had half an hour. But is was nice all the same. Uploaded the log and received a confirmation.

Weekend 18/19 September 2021. Joined the Scandinavian SAC contest and worked some sixty stations in the 20, 40 and 80 meter band with my Yaesu FT-450. I still prefer my FT-450 above my FT-991A for CW contesting for some reason. The bands were very crowded but still workable.

Successfully uploaded the cabrillo file.

PC4Y     SINGLE-OP ALL LOW NONE 2.013   2021-09-19 08:23

Saturday 4 September 2021. Joined the German AGCW 'handtasten party' for one hour. The participants need to use a manual straight key. I worked mostly German stations and two Swiss stations. Participants also needed to give their license level, name and age. The ages varied between 52 and 99. And to be honest; the quality of the hand keyed Morse was questionable. But it was fun nevertheless.

Wednesday 1 September 2021. Have been operating the PI4HAL radio station for the first time since March 2020 when the corona pandemic started. It was fun again and I met quite a few 'old' acquaintances on  board who had also been suffering from a lack of ship activities. Spend the day though mostly updating PC's and HamRadioDeLuxe software. Couldn't get an adequate SWR on the FT-897 using the starboard long wire with tuner. So that is something to look into  next week. The crew mess was still closed, but the Lido restaurant was open, so lunch was pleasant but more expensive ☺.

Friday 27 August 2021. The UBA contest certificate came in:

Moderate results, nice certificate

Wednesday 18 August 2021. It has been quiet for some time here on this webpage. For no particular reason. There were lots of other activities lately. But today the final results of the Marconi Memorial Contest came in with an award:


Weekend 10/11 July 2021. The IARU HF CW contest. Propagation was superb. I worked all HF bands but the 160 meter band. And worked the 20 meter band till midnight on Saturday, where I had a QSO with Chili CE3CT, near Santiago de Chili. RST 579. Distance 11,939 km.


2021-07-11 11:19:35



Weekend 3/4 July 2021. The famous Marconi Memorial Contest (MMC).

Briefly joined and worked the 10, 15, 20, 40 and 80 meter bands. Almost no DX. When I worked the 20 meter band, this band almost dropped dead around 14:30 UTC. It came back on half an hour later or so. Otherwise lots of stations and it was fun again. Made some 50 QSO's and uploaded the Cabrillo file successfully.

Wednesday 23 June 2021. And the final King of Spain Contest results came in now too:

Rank Call Photos Category Year QSO Valid Points Mult. Total
234 PC4Y   SINGLE-OP ALL LOW DX 2021 109 108 174 72 12,528

Even higher in the ranking than the raw results. # 234 out of # 489.

Thursday 17 June 2021. The King of Spain contest results (raw) came in:

246 PC4Y 12,600

# 246 out of # 489; holy mackerel, super score. I have never been so high in the ranking.

Monday 7 June 2021. The raw scores of the CQ WW WPX contest came in:

World: #1572 of 2035
Continent (Europe): #857 of 1042
Country/Area (PA): #41 of 50 
It is not so bad after all, given the time I participated.

Weekend 29 and 30 May 2021. The 'infamous' CQ WW WPX contest. A straight 48 hours. I joined between other activities. It was a lovely weekend, sunny and good temperature so gardening was on top of the to do list. But I worked many stations in the 10, 15, 20 and 40 meter bands. It was crowded! Hundreds of stations on air. I made 103 QSO's. Also heard some Chinese and Japanese stations and....Vatican City HV0A. But couldn't get thru the pile ups. I worked stations which had serial numbers well over the 3,000! Holy belony! And the cabrillo log was accepted.


Saturday 22 May 2021.

YOTA Contest 2021-05-22

Joined the YOTA contest. Youngest HAM I worked: 14 years of age. Oldest I worked: 82 years of age :)
Only made 25 QSO's as conditions were poor. The 20 meter band was all right. Couldn't find the proper N1MM log so I made one up, but had to modify each QSO afterwards. Well that was doable as it only were 25 QSO's. Wouldn't have liked it when and if I had made >100 QSO's though. The cabrillo file was accepted by the contest robot. It is a nice contest. I wonder why there were so few contesters.

And oh.......I made my 9,000th QSO in HF since I started this hobby in 2011, 98% of which were in CW mode.

Weekend 15/16 May 2021. King of Spain contest. CW.

Joined the King of Spain contest (CW) and worked Japan and Argentina amongst many European and North American stations. Great conditions in the 10, 15, 20 and 40 meter bands.

PC4Y SINGLE-OP ALL LOW DX 16-05-2021 12:47

Weekend 8/9 May 2021. I joined the Russian CQ-M contest, CW only. Between other activities I made 93 QSO's in the 40,20, 15 and 10 meter bands. It was fun again. Mostly Europe, some US and Canada and some Asian. No South America unfortunately. Propagation did funny things: one moment a DX station was S5, the next moment it disappeared in the noise. QSB was annoying. The log upload was confirmed.


Monday 3 May 2021. A new version of HamRadiodeLuxe became available. I downloaded version and the installation was successfully  completed. Label printing of logs should now be improved. Will try and see.

Weekend 1 and 2 May 2021. Joined the Italian ARI contest. It was crowded again. Made 108 QSO's in between other activities like gardening and uploaded the Cabrillo log successfully. Worked the 15/20/40 and 80 meter bands. CW only.

PC4Y     SO-CW-LP        OK  

Weekend 17/18 April 2021. Joined the CQDXMM contest for a few hours spread over the weekend. Conditions were somewhat better than during the MRD days. Made 52 QSO's mostly in the 20 meter band and a few in the 40 meter band. Africa, Asia and North America were included. Mostly Europe though.

Callsign Submission
Name Category
Country Software #
PC4Y 2021-04-18 22:41:06 BERT TRUMPIE CW SINGLE-OP ALL LOW NETHERLANDS Cabrillo 3.0 55

Wednesday 14 April and Thursday 15 April 2021. Enjoyed the Maritime Radio Day (MRD) remembering the tragic loss of the Titanic in 1912. Many lives were lost but also hundreds of lives were saved thanks to the use of radio communication, which was pretty new in those days. I met many ex R/O's in the ether, enjoying the company of many men and women serving the merchant marine providing for safety of lives at sea and round the clock communication with home if and when required.

Lfd Callsign OP Group Station Coast Ship Special Hams Total
183 PC4Y Bert - PC4Y 1 S/S "Nieuw Amsterdam"/PGGF 12 25 1 4 42

Only worked Europe by the way, no US MRD stations unfortunately. And I uploaded my log which resulted in the above results table row.

Sunday 4 April 2021. The final results of the Hungarian CW DX contest came in: I ended up #15 of the Dutch participants. One place higher than last year ☺.

Place Callsign QSO Point Mult Sum Point% Sum%
#15     PC4Y      78      282    42    11844 -4.4% -6.6%

Weekend 20/21 March 2021. Joined the Russian DX CW contest. And made some 75 QSO's in about 2 hours, spread over the two days. The bands worked are: 15, 20, 40 and 80 meters. It was a zoo, but it was nice to hear so many participants from around the globe.

Thursday 11 March 2021. Successfully participated in the ROA (Radio Officers Association) round in CW with MX0ROA / Mike as netcontrol. Tried many times before, but in previous cases the propagation was insufficient for a good QSO. There were some 15 or so participants. On 3565 kHz beginning on 19:00 zulu every Thursday evening.

My antennas and masts survived the gale earlier today. There were gusts with gale force 10. So my mast and vertical were sweeping like crazy, but no harm was done.

Wednesday 3 March 2021. Had an enjoyable VHF round with the PI4HAL crew. We do that every Wednesday morning at 09:00 UTC thru the PI3RTD repeater, switching to the PI3RAZ repeater the next week allowing echolink participants to join. Thereafter we had the daily Haaglanden round on 145,450 kHz simplex not using any repeater. Today we even had a QSO with someone in the province of Limburg which is in the far south of The Netherlands. Then in the early afternoon I lowered my antenna mast to extend it one meter, using an additional fibre mast section of which I have still a few spare. These are ex-defence masts that have become obsolete.

It is a cumbersome task as lowering the mast means the guy wires get all tangled up in the cypress tree nearby. That cypress tree has a function though as it hides the mast from being seen by the neighbours. And I have to get up to the roof of the barn to put that section on top. So my VHF/UHF/50MHz antenna is now higher up in the air and so is the midpoint of my G5RV. Anxious to know if it is an improvement.

In the evening I was told by PE2MOS I have gained 2 S points on his transceiver. So I guess it was worth it.

Tuesday 2 March 2021. Started to work with the maintenance of my outdoor antenna system. I lowered the far end section of the G5RV junior as the pulley by which I can hoist that antenna section had jammed caused by the branches of a nearby apricot tree. So I needed to cut away some branches to make it work again flawlessly. Tomorrow I need to extend my VHF/UHF antenna mast with an additional mast section of about one meter.

Weekend 27/28 February 2021. And of course I joined the UBA CW contest this weekend. But again a full agenda, so I only participated one hour here and one hour there. And I didn't work any Belgian stations. In the day time the 40 and 20 meter bands were open for DX, but the 80 meter band didn't work. And I had no time to work that band in the evening unfortunately. 80 meters in the evening would have been nice for working Belgium.

Weekend 20/21 February 2021. Participated in the ARRL CW DX contest where US/CAN stations are invited to work non-US/CAN stations and visa versa. I made (only) 45 QSO's spread over these two days. Mainly in the 20 meter band. One in the 40 meter band. Conditions were moderate.

Weekend 13/14 February 2021. Joined the PACC CW contest. I experienced poor conditions. Hardly any good US stations. So my tally was smaller than last year. But it was fun nevertheless. And my uploaded log was accepted. So I will probably end up last on the list

Monday 1 February 2021. Found a new flag in my tally: French Guiana:

I have made one QSO with this country, well know for the launch of the ESA rockets and satellites. I have been to the neighbouring country Surinam and (British) Guiana, but never to this French 'colony'.



Friday 29 January 2021. The UKEI CW contest results came in: I ended as follows:

#689 of the 1103 overall participants
#479 of the 729 EU participants
#344 of the 618 low power participants

Given the limited time I participated, I am not at all dissatisfied.

And the HA-DX contest results came also in:

Single Operator All Band CW Low Power

Place Callsign QSO Point Mult Sum
#17 PC4Y 81 295 43 12685

So I ended one place lower than last year: #17; last year: #16

Weekend 23/24 January 2021. Joined the UKEI CW contest and added 111 QSO's to my tally. These were made in the 20, 40 and 80 meter bands. Quite crowded and thus a challenge to find ones way between the often heavy QRM. It still appears to be a problem for many hams to listen first before sending. Anyway, it was nice and the log was uploaded without any hassle.

Wednesday 20 January 2021. The past week I successfully installed and worked some stations with JS8CALL. I also received my ordered MFJ464 CW keyer and reader which I ordered for tutor purposes. Unfortunately this keyer does not support a straight key with respect to showing the characters on the display. Everything worked fine with a paddle. Decoding CW from the transceiver also works fine. PA3GXB has suggested a modification that will facilitate a straight key. Eager to see if it works.

Weekend 16/17 January 2021. Joined the HA-DX contest. Made 81 QSO's spread over two days; one hour in the afternoon, half an hour in the evening and an hour the next morning. Bands: 15, 20, 40 and 80 meters. Only one QSO in the 15 meter band though. Heard nothing in the 28 meter band. In the other bands: lots of activity. Nice.

Monday 4 January 2021. Just finished a QSO with ZL1BBW in New Zealand, Northern Island. 18644 kilometres! RST 559/569. But clear signal. I just woke up and he went to bed ☺. And I added one DX to my tally. Total DX worked now 142.

Friday 4 December 2020. Further experiencing with Fusion. And the GM button on my FT-991A set. Entered my geographical position into my set as well and did some investigation on GPS modules, just in case I want to bring my set into the field. It seems the GY-NEO6MV2 could be a good and cost effective solution. It needs to be connected to the GPS/CAT interface (RS232) on the back of the set. And it requires 3.3 Volt.

Monday, Tuesday and Wednesday 30 November, 1&2 December 2020. Experienced with Fusion, C4FM, WIRES-X, Rooms, hotshots and what have you. Learned many settings in my FT-991A. Learned to use the GM feature and made some QSO's with stations in either the same room or using the same repeater. Interesting. And oh.....I did indeed receive my Euro 80,-- cashback from Yaesu for the purchase of the FT991A. Great. Much appreciated.

Weekend 28/29 November 2020. CQ WW DX CW contest. Worked many stations in the 10, 15, 20, 40 and 80 meter bands. Mostly Europe and Eastern US stations, but also Cape Verde and Mid US stations. Also Morocco and Kazakhstan. The so called quick and dirty contest. RST+ CQ zone. Mostly stations working 35 wpm or more. Automated. Well it is nice to fill the logbook ☺. I made some 137 QSO's and passed the # 8,000 QSO's in my logbook since I started the hobby in May 2011.

Sunday 15 November 2020. Also joined the PA beker SSB contest from 09.00z till 10.00z. Only in the 80 meter band. Didn't hear that many stations or they didn't hear me. My antenna setup is not very well suited for that band unfortunately.

Saturday 14 November 2020. Joined the PA beker CW contest from 09.00z till 10.00z only in the 80 meter band. I heard no Dutch stations in the 40 meter band. Apparently they were all to close for that band at that time.

Saturday 31 October 2020. Have been familiarizing myself with the ins and outs of my new FT-991A transceiver. Especially the C4FM, WIRES-X, hotspots, reflectors acronyms and alike are new to me. Reading about WIRES-X I get the feeling it is in fact a proprietary Echolink system. And I have no intention to buy a 'hotspot' or anything else that is required to use WIRES-X as I am within reach of a C4FM/WIRES-X repeater (or reflector).

Thursday 1 October 2020. The HRDL issue has been resolved. Looking in the HRDL problem database I found the exact problem I have when I tried to open the HRDL logbook: 'The operating system is not presently configured to run this application', this must have been Murphy's law: at the same time I installed my FT-991A Windows apparently came with an update and removed the Microsoft Access Runtime. So initially I blamed the FT-991A for the problem, but not so as it turned out. I reinstalled the Access runtime and all worked fine again spot on. Thanks HRDL for the well documented problem database!

The ARISS tracker

Real-time position Space Station

Real time tracker

The following frequencies are currently used for Amateur Radio ISS contacts (QSOs):    Voice and SSTV Downlink: 145.800 (Worldwide)
    Voice Uplink: 144.490 for ITU Regions 2 and 3 (The Americas, and the Pacific and Southern Asia)
    Voice Uplink: 145.200 for ITU Region 1 (Europe, Russia and Africa)
    VHF Packet Uplink and Downlink: 145.825 (Worldwide)
    UHF Packet Uplink and Downlink: 437.550
    UHF/VHF Repeater Uplink: 437.800
    UHF/VHF Repeater Downlink: 145.800

Get to know the space station


  Some pictures of my shack

Radioshack information: Registration number at Dutch Administration: 6629107.
Above pictures are from May 2011 onwards.

G5RV junior, best suitable for 160, 80, 40, 30, 20, 17, 15, 12 and 10 meter bands with an external ATU and ATU extender, sloping dipole. Highest point apporox. 10 meters. Lowest point: 4 meters.
Diamond V-2000 vertical for VHF/UHF (6 m, 2 m and 70 cm) usage. Height of the antenna: approx. 10 meters.
Diamond X30N VHF/UHF (2 meter and 70 centimeter) antenna for field work.
MFJ-1768 Yagi for the 2 meter and 70 cm bands, also for field work.
MFJ1022, active indoor antenna for receive only.

ATU and other auxilliary equipment:
MFJ 925 autotuner, MFJ 914 auto tuner extender.
Tigertronics SignaLInk USB to connect the audio from FT-450 to PC and vice versa. For digi modes.
SWR meter
TNC-X modem for Winlink usage
SignaLink USB for Digi modes
Dummy HF antenna
K-PO power unit
13.8 Volt distribution panel  MFJ-1128
West Mountain Radio PWRgate PG40S, allowing automatic battery backup when regular power fails.
90Ah GEL battery system with USB, Neutrik and Anderson Powerpole connectors.

Ham Radio de Luxe with DM780 software for transceiver control (CAT), logging and digimodes version
N1MM for contests
Winlink 2000
RMS (Radio Mail Server)

Transceiver (RIG):

max. output: 100 Watt
All amateur bands, incl WARC and (modified for) all maritime bands
CW, SSB, PSK31, FM and C4FM on VHF and UHF incl. 28 MHz and 50 MHz.

output: 5 Watt
VHF/UHF, 144 MHZ and 430 MHz amateur bands.

hand held for 2 meter maritime, 2 meter amateur and 70 cm amateur bands.
Output 8 Watt
FM and FM Radio bands.

YAESU FT-7900 dualband (2m and 70 cm) transceiver
modes: FM and AM.
Output 50 Watts (2 meter) and 45 Watt (70 cm)
Attached to my TNC-X packet modem to work with Winlink (Paclink) thru the PI8HGL RMS on 144.850 MHz. Try me on

vintage YAESU FT-7
max. output: 10 Watt
bands: 80, 40, 20, 15 and 10 meters
CW, USB and LSB only.

Extra receiver:
Vintage SAILOR R-104
MW, LW and SW 80 and 160 meter bands
AM, A1, A2 and USB only.

Straight CW keys (Junker and Kent), a Begali paddle and a HAM Gadgets Master Keyer MK-1 complete the ability to use Morse during the QSO's. Click here for the CQ serenade

HomeI am a member of the PI4HAL association and work the on board radio-station mostly one day per week, using a Yaesu FT-897, an ICOM-271, ICOM-765, a Skanti and/or a Yaesu FT-1000. The station is on board the former cruise ship s/s Rotterdam and is now a hotel/museum ship operated by WestCord hotels.We have a team of about 10 operators and 5 technicians. We are still looking for more operators as it is our ultimate goal to operate the shack every day of the week. So if you are interested please don't hesitate to visit the PI4HAL site (click on the logo at the left) and send an email. Or you can send me an e-mail. HERE you get access to the PI4HAL newsletters (in Dutch).


I joined the NTC in November 2021. They have a QSO party every third Thursday of the month from 19.00 - 20.00 zulu, in the 80, 40 and 20 meter bands on frequencies around the official NTC frequencies, 3.568, 7.038 and 14.068 kHz. Any HAM operator can apply for membership.

I also joined the DARES foundation in 2011 and have already done quite a few field tests. I am part of a so called SIGCO team.


Free counters!


Why is a ship called she ? A ship is called a "she'' because there is always a great deal of bustle around her. There is usually a gang of men about, she has a waist and stays. It takes a lot of paint to keep her good looking. It is not the initial expense that breaks you, it is the upkeep. She can be all decked out. It takes an experienced man to handle her correctly. Without a man at the wheel, she is absolutely uncontrollable. She shows her topsides, hides her bottom and, when coming into port, always heads for the buoys. When you see her lying at the berth, you are proud of her like she is your attractive girlfriend.

Extra proof:

Why she is a ship, or a ship is she:

We always call a ship a She, And not without a reason, For she displays a well-shaped knee Regardless of the season. She corns the man whose heart is faint And does not show him pity And like a girl she needs the paint To keep her looking pretty. For love she’ll brave the oceans vast, Be she a gig or cruiser, But if you fail to tie her fast You’re almost sure to lose her.

          me in the shack     | Gerard in the museum | Wil and Karel at the antenna's

Announcement from Agentschap Telecom:

On 3 December 2015 at 00:00 hrs the 60 meter band became available for Dutch hams.

As per 1 April 2017 significant limitations have become effective though.


15 watt e.i.r.p.




So the usage of the band is now limited to between 5,351.5 MHz and 5,366.5 MHz with a max power of 15 Watt EIRP. We used to have the band from 5,350 MHz to 5,450 MHz with 100 Watt PEP. So I don't think this band is still very attractive for DX. The full legislation can be read HERE (in Dutch). Want to know how much EIRP is in relation to PEP? HERE you can find the calculator.

On Tuesday 24 November 2015 I saw Andorra station C37N had confirmed our QSO in LoTW completing my 100 DX count in my DXCC Award tally from ARRL LoTW. So I have applied for 'the Certificate'. See below.

New LoTW QSLs LoTW QSLs in Process DXCC Credits Awarded Total
Mixed 0 0 100 100 100

At the beginning of this year 2015 I had hoped to achieve this goal this year and so I did even well before the end of the year. Of course most of the credit goes to the hams who have confirmed our QSO's in LoTW. Thanks YL's and OM's.

My chances of getting a 200 DXCC credit Award are small as I have worked most of the DX's I can reach with my current station set up. But who knows? Writing 1 March 2021, I have 121 DXCC's though as a few QSO's from quite some time ago have recently been confirmed, like Bermuda, Cuba, Albania, Ceuta and Melilla, Uruguay and San Marino. So I am still adding to my list. Like the one from ITU HQ.

In addition to the 100 DX list, the latest 23 additions are:

DXCC Entity Mixed

The following Dutch call signs are also listed in the ARRL tally for 100 DXes worked.


On the top of the list is 4X4DK who has worked 394 DX entities! I wonder though how that can be as ARRL says they have listed 'only' 340 DX entities. Wim PA0WV explained me how: in time quite a few entities have disappeared (like e.g. the DDR) and others emerged.


See above video to learn more about DX-ing.

Lesson to learn and use Morse code:


Much to my surprise I received a 'worked 100 grid squares' award on my old call sign: PD3TRU, which I have not been using since March 2014. The big black dot in the lower left corner is in fact a golden 'Certified QRZ authentic' stamp that my scanner wasn't able to reproduce apparently J.

Image of QSL card with burning ship ms Prinsendam

Click on this picture about the engine room fire on board the m/s Prinsendam/PJTA and the rescue of well over 500 passengers and crew on 4 October 1980 in the stormy Gulf of Alaska. It still took a week for the ship to sink beyond salvage. Listen to the MP3 audio file with the SOS transmissions starting with the transmission of 12 long dashes of 4 seconds each (twice) to activate the Automatic Alarm Systems which ships had installed those days giving an alarming chime in both the radio room and the bridge during times the R/O was off duty. See also this article. I remember to have sailed under captain Wabeke when he was a first officer on the s/s Nieuw Amsterdam/PGGF (/PJRS when under the Antillian flag). There is now also a new book, written by Matthieu Oosterwijk:

PC4Y as a rookie R/O on board s/s Nieuw Amsterdam (1969)

Click HERE for ancient Morse transmissions from various coastal stations

All about decibels:


CW Forever


  • You must have at times,
    Thought into the past,
    Where some things go out
    While others last
    What comes to my mind is
    The old Morse code,
    That has weathered the storms
    From any abode.
  • To talk with ones fingers
    Is surely an art,
    Of any info you
    Care to impart,
    In most conditions
    The signals get through,
    While the same about phone
    Is simply not true.
  • Those dits and dahs
    Cut through the trash,
    Of near by noise or
    Lightning's crash.
    To the sensitive ears
    Of the hams receiver,
    Who records this data
    With ardent fever.
  • He knows he's doing
    Something unique,
    (in such poor conditions,
    That's quite a feat)
    To roger the message
    That came off the air,
    These brass pounders
    Sure do have that flair
  • They say Morse ops
    Are a dying breed,
    But don't despair,
    There's always that need,
    That when conditions get rough
    for the new automation,
    Be rest assured,
    There'll be need for your station.
  • CW is dying?
    Believe it never,
    This mode will be 'round
    Forever and ever.
    But one thing is sure,
    What we really need,
    Is to relay our knowledge
    To the younger breed.
  • To carry the torch,
    Long after we're gone,
    To send Morse code
    Through the air like a song.
    When at last,
    Silent keys pull that lever,
    We can rest in peace,
    It's CW forever.




Written by:
Jim Hatherley, WA1TBY (SK)

A promo video about HAM radio. Made in 2014 by VERON. In Dutch. But pictures speak for themselves.

Every now and then I get the question: 'what is the fun of a contest ?' 'It is often not much more then a quick exchange of some data and then on to the next one'. Well to be honest, this is what I thought in the beginning as well. But let me try to summarize the fun:

  1. There is a lot more activity in the air than usual. If you ever doubt if there are still hams around: listen to the radio during a contest.
  2. It is an art to distinguish the various stations from one another when they are tumbling over each other. They cannot help it really because when you participate in a contest and pick a frequency say in the 20 meter band, you cannot hear your fellow hams in the same region in that band.
  3. It is a nice addition to your logbook. In one weekend or one day you can easily add a hundred (or a thousand) QSO's in your log and receive many eQSL cards (and/or hard copies).
  4. You hear stations you have never worked before.
  5. It is nice to notice so many stations actually hear you! It proves your setup is working fine.
  6. Often a plaque is provided that can decorate your shack.
  7. A multi operator contest in e.g. a club station is adding to the fun as you meet fellow hams.

Of course there are also some reasons why NOT to join the contest:

  1. Lack of time. A contest often runs a whole weekend (48 hours) or a whole day (24 hours). If you cannot join the contest during a couple or hours, you are missing some of the fun, like # stations worked or # increasing exchange number. This is the main reason for me NOT to join a given contest.
  2. Lack of experience. Well this is not really an excuse as you can only build up experience by doing it.
  3. Contests that require a serial number (exchange number). It can be de-motivating to hear a station giving a serial number up in the hundreds, where you just fired up your system and starts with 001.
  4. Bad conditions, like an Asian contest or Oceanic contest, where the stations can hardly be heard (in my region).
  5. Nobody hears you. Can be due to poor conditions or your own system setup. Remember: the antenna is much more important than the transmit power.

In addition there is a major choice one has to make: do you wish to send out the CQ, or do you wish to respond to the CQ's. Of course you can also decide to do both. But the operating practise differs somewhat between the two options. The option to respond to a CQ is far more relaxed than the option to send the CQ as many stations will then try to make contact with you, often causing lots of QRM. If you want to go for the highest scores you'd better send out the CQ yourself. The advantage to send out the CQ yourself is you can remain on the same frequency or have to change frequency only a few times, whereas if you respond to a CQ you will have to work the whole band in every band.

It would be interesting to hear other reactions. So don't hesitate to contact me: