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DL7VOA Germany flag Germany

alias for: YJ4AO

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QSL: via bureau or direct

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Ham Member Lookups: 32480


Future & recent operations:

2015: YJ4AO (Dec 27-Jan 13, 2016) > Holiday operation from Vanuatu
QTH: Efate Island; QTH Loc: RH42EE; GPS: 168° 20' 58" E, 17° 47' 52" S
Location: Eratap Beach Resort, Eratap Point, Port Vila, Vanuatu
IOTA: OC-035   WLOTA: 1051   Ten-X: 23450
operating "holiday style" mainly during the local evening and night hours...
Rig: Elecraft K2 with 100 watts, Palm Radio Mini Paddle
Ant: Vertical dipoles (10m-20m), Lambda/4 Groundplanes on 30m/40m,
Inverted L (80m) and an Inverted V dipole for 160m (thanks to Rod, YJ8RN)
My wife and I always dreamed of visiting the South Pacific only once in our lifetime and we were very happy to be able to do this trip.
This was a special DXpedition celebrating my 40th birthday, my 10th wedding anniversary and my 25th anniversary on the air (a little late because it was already in 2013). For this reason I obtained the special callsign YJ4AO which is a reminiscence to my very first callsign Y24AO. A copy of my YJ4AO licence can be found here.
FINAL QSL update Feb 19, 2017: The QSL cards arrived from the printer finally. Very beautiful and definitely worth waiting for. After two very long night shifts ALL direct requests have been processed and will be brought to the post office this week. The QSL is the final courtesy of every QSO and I hope you will like my QSL from the distant South Pacific.
Thank you very much for the QSOs and your patience and I hope to meet you again down the log (maybe from a beautiful Caribbean place before, in or after the CQWW CW 2017).

Google 360 degree panorama of my QTH: (click on pic!)

If you like to see how beautiful the location of my QTH really was please check following drone videos:
Drone flight around my QTH at the tip of peninsula
Drone flight over Eratap Beach Resort, Vanuatu
Drone flight of antenna setup:
   1st fiberglass pole: Vertical dipoles for 20m-10m
   2nd fiberglass pole: Groundplanes for 30m/40m and feeding point for 80m Inverted L
   3rd aluminium pole attached to tree: Support for Inverted V for 160m
I have put up an Inverted L for 80m (attached to my 40+ radials) which runs into the next tree. With the help of Rod, YJ8RN, we have erected another 15m pole at a third tree which supports an Inverted V for 160m running along the beach. Unfortunately there has been a major solar eruption recently which makes it almost impossible to work on 160m/80m from this end of the world. Let's hope the conditions improve again soon. Furthermore I have got a lot of local QRM on 160m/80m/40m (up to S9+) sometimes which limits the reception of weak signals. I'll try my best.
Since I am using only limited equipment I am very interested to know how my signal sounds on your side of the pile-up. If you have the possibility to make a small digital audio recording of my signal (especially on the lowbands but also on the highbands) I appreciate it very much if you can send me a small compressed MP3 file to the following mail address: sunnyrob@gmx.de so I can listen to it when I return home.
HF Propagation Prediction for January 2016
short path
long path        




(by VOACAP, please click icons to enlarge)

2015: I5/DL7VOA (Aug 17-28) > Holiday operation from Tuscany (Italy) 
QTH: Radicondoli (SI); QTH Loc: JN53MG; GPS: 11° 2' 37" E, 43° 15' 43" N

2014: J34O (Nov 22-Dec 6) > Holiday & CQWW CW Contest operation from Grenada 
QTH: Crochu Bay; QTH Loc: FK92EB; GPS: 61° 38' 7" W, 12° 3' 19" N
Location: Cabier Ocean Lodge, Crochu, St. Andrews, Grenada
IOTA: NA-024   WLOTA: 0718
J34O > QSL via DL7VOA

J34O panorama: (click on pic!)


Google 360 degree panorama: (click on pic!)


For 80m & 160m I (usually) have no antenna that fits on my 10m fiberglass pole of DX-Wire. I feel that is not necessary for a simple lightweight holiday DXpedition that fits in my suitcase.
However I built a very experimental quick'n'dirty extension coil for my 40m groundplane just for the fun of it using an old Fanta bottle (Coke was out but the bottles are available anywhere in the world). Fine tuning can be done by filling water in it. Many people say this can't work on these bands with only 10m of simple wire on top of it but hey, they were all wrong. At least on 80m it works much better than I expected. More than 50 countries worked with 100 watts in the CQWW CW 2014 including several ZLs (ODX >13,500 km) is just enough to prove they were all wrong. Well, to be honest it is not that good on 160m. But for short distances it is ok and I even managed a contact with Europe from here... Check out the picture of the coil below. If you hear me calling on 80m or 160m please give me a call. I will appreciate that very much.
Very experimental 80m/160m extension coil for my 40m groundplane: simple wire on a Fanta bottle.
Worked extremely well on 80m but much worse on 160m, hi:
(click all photos to enlarge)
Update: Results of CQWW DX CW Contest 2014 – Classic overlay: Single Operator / All Band
#1 Grenada  –  #2 North America  –  #3 World

Focus: Fun, Fun, Fun   achieved by using the strategy: Calling CQ only and don't caring about multipliers (not one QSO was S&P)

2014: I5/DL7VOA (Aug 11-21) > Holiday operation from Tuscany (Italy)
QTH: Lama (AR); QTH Loc: JN53XP; GPS: 11° 58' 13" E, 43° 38' 48" N
2014: EA8/DL7VOA > Holiday operation from Lanzarote (Canary Islands)
QTH: Montaña Roja; QTH Loc: IL38BU; GPS: 13° 52' 11" W, 28° 52' 11" N
IOTA: AF-004 WLOTA: 0099 DIE: S-007 EAA: GC
2013: 6V7D > QSL via DL7VOA (2013 only) > Holiday operation from Senegal
QTH: near Toubab Dialaw; QTH Loc: IK14KN; GPS: 17° 8' 23" W, 14° 34' 46" N
Location: Hôtel de charme "La Pierre de Lisse"
2013: EA8/DL7VOA > Holiday operation from Tenerife (Canary Islands)
2012: EA8/DL7VOA > Holiday operation from Tenerife (Canary Islands)
2012: SV9/DL7VOA > Holiday operation from Crete, QRP only
2006: FS/DL7DF > Operator of Sigi's Two-Country-DXpedition to French St. Martin, Caribbean
2006: PJ7/DL7DF > Operator of Sigi's Two-Country-DXpedition to Dutch Sint Maarten, Caribbean
1995: 4U0ITU > Operator during CQ WW Contest, CW
1995: SV5/DL7VOA > Holiday operation from Rhodos Island (Dodecanese)
1993: HBØ/DL7VOA > Holiday operation from Liechtenstein
1991: HBØ/Y24AO > Holiday operation from Liechtenstein
1988-1992: Y24AO > My first callsign from German Democratic Republic (GDR)


My name is Rob and I was born in 1976. Being first licensed at the age of 12 I started amateur radio as Y24AO from East Berlin on June 11, 1988. I was "infected" by my father (then Y25AO, now DL7VOB) but I learned this hobby also from Roy, DL7UBA, Bob, DJØXC, and Lar, DL3TD. While working from DJØXC's QTH I soon realized what my true challenge is: DX & Contesting, preferably in CW. So I decided to participate in major contests and to conduct my first DXpedition as HBØ/Y24AO in 1991. When I returned to Liechtenstein as HBØ/DL7VOA in 1993 I logged some 6,500 QSOs in about one week and realized how fascinating pile ups can be from the other end...

I had a little break in DXpeditioning but lately I have obtained an Elecraft K2 (100 watts) and re-designed my portable layout for minimum size and weight so it fits in regular flight luggage. Now I am enjoying low budget DXpeditions during the holidays with my wife Natalie. So please understand that most activities are conducted in "holiday style" during the local evening and night hours (mainly in CW) when my wife is asleep. My favourite bands are the lowbands so listen there, too.

In 1996 I decided to study Media Business Administration at the Technical University in Ilmenau and since then I am also operating in the major contests as DFØHQ respectively as DAØHQ during the IARU HF World Championships in mid-July.

I translated the DARC DX Newsletter from German into English language and distributed this DX bulletin worldwide via internet and packet radio from 1993 until 2013.

Until now I have worked more than 300 DXCC entities and have a few less confirmed. Since I am very busy with work and family I am now operating only during major contests or during my holidays. Please allow me a few weeks after returning from a DXpedition to design and print my QSL cards (due to my busy QRL).

Did you get to know what you wanted to know? Fine! If not, just send me an e-mail to dl7voa@darc.de and I try to answer as many questions as I can.

Have fun and don't forget: DX is!

73s de Rob, DL7VOA

DX Code of Conduct



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