DXpedition to JP40SF by LA0BY and DL3YEL

(Aug. 10-13, 2001)

For the Perseids I chose to go to JP40SF this year, which is very close 
(only 1,5 h by car) to my home QTH. The location was well suited for VHF, 
as the horison was almost flat from 30-270 degrees. In fact, the terrain 
was sloping down rather steeply. We were at about 900 m asl in the midst 
of the Norefjell downhill skiing facility. Our shack was established in 
the operators cottage of a skilift. Never had a better panoramic view 
while sitting in front of the radio...

Given these premises I was very happy to be accompanied by Ulli, DL3YEL, 
who is an excellent MS-operator. Both of us got enough sleep and our signal 
was on-air almost around the clock. Here is what we spent our time on, 
using the callsign LA0BY/p:

2001-08-10
1235       F5SJP     JN13VP  59  59   1b          C r SSB *1
1345-1415  DK5WO     JO30AS  37  26  15b 10p 10s  C
1425-1437  PA5DD     JO22IC  27  27  10b  5p  3s  C r
1437-1500  PE1HWO    JO21GV  37  26  20b     20s  C r
1500-1517  PA3BIY    JO22EB  38  27  13b      3s  C r
1525-1540  DJ3HW     JO42LH  27  38   6b  5p  3s  C r
1540-1555  F6FHP     IN94TR  27  27   6b  3p  4s  C r
1555-1610  G0RUZ     IO93FR  28  49  mni b+p      C r
1800-1830  RU3ACE    KO95KG                       NIL
1925-2000  LA5TFA    KP09JQ  27  27  12b 12p  2s  C
2000-2100  RW3PF     KO93CD  27  27  12b  6p  1s  C
2115-2130  9A1CAL    JN86EL  27  27   9b      3s  C r
2145-2155  DL4MEA    JN58JD  38  38               C r
2200-2247  DL1EAP    JO31HL  27  27               C r
2255-2315  DL1EJA    JO31DS  27  26  11b 10p      C r
2320-2335  OK1FID    JO80CH  28  37   6b  5p 22s  C r

2001-08-11
0000-0035  S51AT     JN75GW  26  26   3b  9p  7s  C
1155-0125  HA1BC     JN87PU  27  28  10b          C r
0135-0200  HA6NY     JN98WC  27  27  mni b+p      C r
0225-0240  DL3HRT    JO61AB  27  38  10b          C r
0300-0327  IW2DVK    JN45MQ  37  27   6b 13p      C
0325-0335  HA5OV     JN97NJ  28  38  mni b+p      C r
0400-0420  DG3GAG    JN48NB  27  38   7b  4p  2s  C r
0420-0430  S57TW     JN75EX  38  27  mni b+p 10s  C r
0435-0455  DL0UL     JN48    27  37  mni b+p      C r
0500-0522  OE6IWG    JN77PK  27  37  12b  6p  1s  C
0530-0550  HA6NQ     JN98WA  27  37  18b     15s  C r
0555-0610  S57MSU    JN76EF  27  26  10b  3p 12s  C r
0620-0645  DL3JAN    JO60KT  27  27   7b 10p  3s  C r
0650-0715  DF1IAZ    JN49LD  48  28   4b 11p 25s  C r
0740-0806  ON1ALJ    JN10SS  48  39   9b 18p 30s  C r
0810-0830  DF8IK     JO30JT  27  27   9b  4p  6s  C r   
0830-0845  G4AEP     IO91NJ  39  27  mni b+p 30s  C r
0850-0910  ON4AVJ    JO11UB  27  26  mni b+p 40s  C r
0935-0950  F6EAS     IN98LV  38  28   6b  5p 12s  C r
0950-1000  DF7KF     JO30GU  39  37   1b          NC r SSB
1000-1003  EI4VWY    IO54UB  39  26   1b          C SSB
1025-1040  F6CRP     IN96KE  38  27  mni b+p 12s  C r
1600-1630  RK3AF     KO75WO  47  28  11b  9p 25s  C
1700-1730  RA1ZC/p   KP58FG  26  28  27b 36p 17s  C
1800-1900  RX3QFM    KO91FM  26  27   6b  4p  7s  C 2024km
1900-1957  RW3TU     LO25BR  26  37   6b  8p  6s  C 2073km
2000-2035  RA3DQT    KO95HI  26  38   7b  6p  4s  C
2100-2135  UT5ER     KN78ER  37  26   9b 20p  8s  C 2031km
2200-2300  IC8FAX    JP70CN  26           8p      NC 2210km
2315-2327  OK1UAK    JO70MB  26  27   7b 15p  1s  C r
2340-2400  9A4EW     JN95JG  26  38   7b  9p  2s  C r

2001-08-12
0000-0102  IK0BZY    JN61GW  26  27   8b  8p      NC 2044km
0102-0130  EA6VQ     JM19MP                       NIL 2333km *2
0135-0152  DH5FS     JO61UA  28  39   7b  4p 20s  C r
0200-0240  I8MPO     JN70FP                       NIL SSB
0214-0220  9A4FW     JN95JG  28  27   5b     10s  C r SSB
0244-0300  OK2BZQ            28  27               NC r SSB *3
0300-0338  IV3HWT    JN65ST  28  27   mni b+p     C SSB
0400-0423  IW2HAJ    JN45NO  28  27   mni b+p     C SSB *4
0405       DL0GER    JN49CC  59  59   1b          C r SSB
0424-0437  F5JNX     JN37PV  27  27   mni b+p     C SSB
0437-0454  DG3NDN    JN59    27                   NC r SSB
0500-0530  T94KU     JN94IM                       NIL SSB
0515       DG3NDN    JN59    27  37   1b          C r SSB
0516       DL2ARD    JO60AR  39  37   1b          C r SSB
0531-0538  HA5KDQ    JN97SN  37  27   mni b+p     C r SSB *5
0541       OK2BVE    JN99    38  38   1b          C r SSB *5
0547-0555  DL8EBW    JO31NF  38  37   6b     15s  C r SSB
0600-0605  DH3YAK    JO31    37  27   5b          C r SSB
0610-0621  G8VHI     IO92FM  39  39   5b     12s  C r SSB
0626       I5YDI     JN54BB  38  27   1b          C r SSB
0631-0647  PE1GNP    JO31IX  37  37   3b          C r SSB
0648-0710  G0XDI     IO91RP  38  39   mni b+p     C? r SSB
0705-0713  F6HVK     JN27LH  38  27   1b          NC r SSB *3
0715       F5HRY     JN18EQ  38  27   1b          C r SSB
0715       DK5YA     JN49NX  39  27   1b          C r SSB
0715       DF2ZC     JO30RN  39  27   1b          C r SSB
0716       HB9DFG    JN37SM  39  39   1b          C r SSB
0716       DH1AD     JO30WH  37  37   1b          C r SSB
0723       DL5ROB    JN68HG  39  38   1b          C r SSB
0723       DH0GHU    JN38VN  37  37   1b          C r SSB
0726-0735  OM3LQ     JN88    37                   NC r SSB
0733-0750  ON4KHG/p  JO10XO  37  37   mni b+p     C r SSB
0752-0756  G0XDI     IO91RP  28  39   mni b+p     C r SSB
0800-0806  ON1IM     JN11UB  39  39   mni b+p     C r SSB
0814-0830  DG5CST    JO60DS  37  27   3b          NC r SSB
0842-0845  I3LGP     JN55WJ  27  27               C r SSB
0844       F4AZF     JN38IW  47  37   1b          C r SSB
0846       ON4PS     JO20KQ  49       1b          NC r SSB
0851       HB9FAP    JN46EW  39  39   1b          C r SSB
0851       DG2KBC    JN58MI  38  27   1b          NC r SSB
0851       I3FGX     JN55VI  39  39   1b          C r SSB
0857       DL4DTU    JO60TS  37  37   1b          C r SSB
0855-0859  F1FIH     JN23GS  37  27   2b          C r SSB
0855-0859  ON4PS     JO20KQ  49  37   2b          C r SSB
0859-0901  DG5CST    JO60DS  37  38   3b          C r SSB
0905       9A2RD     JN65TF  37  37   1b          C r SSB
0906       DK9ZY     JO40BE  37  37   1b          C r SSB
0906       DL3IAE    JN49DE  39  39   1b          C r SSB
0906       DL5GAC    JN47SS  39  39   1b          C r SSB
0908       DL2IAN    JN49BC  39  39   1b          C r SSB
0911-0921  G7RAU     IO90IR  37  29               C r SSB
0922-0925  F4ARU     IN94VT  39  29               C r SSB
0926-0939  GW4HBK    IO81KP  27  28               C r SSB
0940-0944  G4RRA     IO91OF  39  39               C r SSB
0953-1010  GW7SMV    IO81LN  37  27               NC r SSB
1000-1003  G4LOH     IO94IA  37  37               C r SSB
1014       DL1SDN    JN48PP  37  27   1b          C r SSB
1014-1022  S51MQ     JN75NT  37  27               C r SSB
1025       S57EA     JN76HE  37  27   1b          C r SSB
1029       DJ3MY     JN58QD  39  28   1b          C r SSB
1029       DG9MAQ    JN58LJ  39                   NC r SSB
1030       S51WX     JN75OS  37  37   1b          C r SSB
1046       S55AW     JN75DS  47  27   1b          C r SSB
1054       DK5TE     JN47NX  27  29   1b          C r SSB
1056-1110  HB9BQU    JN37VD  37                   NC r SSB *6
1110       DJ5RE     JN59WK  39  37   1b          C r SSB
1114-1122  DD3SP     JO72EN  37                   NC r SSB
1122       DF1CF     JN57FP  38  37   1b          C r SSB
1124       DL4ABJ    JO42XP  39  37   1b          C r SSB
1124       DK0PX     JN48JC  37  37   1b          C r SSB
1126       DG2GDL    JN38WN  36  26   2b          C r SSB
1127       DG9MAQ    JN58LJ  39  39   1b          C r SSB
1128       IW2BNA    JN45ON  38  38   1b          C r SSB
1128       I4XCC     JN63GV  39  38   1b          C r SSB
1128       IZ4AIK    JN63HV  37  37   1b          C r SSB
1135       DL8GV     JN48GI  39  39   1b          C r SSB
1136-1143  DL5YET    JO41EV  28  27   2b          C r SSB
1143       DK3EE     JO41GV  38  38   1b          NC r SSB
1144       DL1EAP    JO31HL  39  39   1b          C r SSB
1144       DL8UCC    JO71EO  36  39   1b          C r SSB
1159-1209  DL5MEL            38  38               NC r SSB
1208-1220  DK8EL     JO31LJ  37  39               C r SSB
1223       DL5WG     JO52VK  37                   NC r SSB
1226       DD3SP     JO72EN  37  37   1b          C r SSB
1229       DL1KDA    JO30FQ  37  27   1b          C r SSB
1230-1236  F1AKK     JN39CC  38  39               C r SSB
1235       ON1AEN    JO10UV  38  37   1b          C r SSB
1236       DF7KF     JO30GU  39  39   1b          C r SSB
1236       DL6YCY    JO41CU  39  39   1b          C r SSB
1236-1248  DK1CM     JO40LG  38  39               C r SSB
1252       PE1AHX    JO21OS  39  39   1b          C r SSB
1253       GW7SMV    IO81LN  39  27   1b          C r SSB
1312       GW8JLY    IO81JM  27  37   1b          C r SSB
1341       DG2JO     JO31    39  39   1b          C r SSB
1342       DK3EE     JO41GV  39  39   1b          C r SSB
1356       F9IE      IN86WW  39  39   1b          C r SSB
1400-1434  ON4LDP    JO10UM  27  27   mni b+p     C r SSB
1411       9A1CCY    JN85OO  27  27   1b          C r SSB
1435       F1AKK     JN39CC  59  59   1b          C r SSB
1439       F4AZF     JN38IW  37  37   1b          C r SSB
1443       DL1EAP    JO31HL  37  37   1b          C r SSB
1445-1455  DL6YEH    JO32VA  39  37               NC r SSB
1501       SP3VSC    JO92DF  39  37   1b          NC r SSB
1502       9A7W      JN85JO  39  37   1b          C r SSB
1502       DL5MAE    JN58VF  39  37   1b          C r SSB
1503       9A1CCB    JN85JO  39  39   1b          C r SSB
1510       OK1FFD    JO60FD  38  27   1b          C r SSB
1515       LA5TFA    KP09JQ  39  27   1b          C r SSB *7
1519       DB8DT             37  38               NC r SSB  
2010-2025  RX1AS     KO59FX  27  37  13b      3s  C r
2030-2050  RZ1AWR    KO59DX  27  27  11b  5p  3s  C r
2245-2307  G4EZP     JO01GN  28  28  12b 18p 15s  C r
2344       9A2AE     JN86HF  37  38   1b          C r SSB *5

2001-08-13
0000-0100  RA3IS     KO76WT                       NIL
0100-0200  IZ1BPN    JN35WG                       NIL
0145-0210  IV3NDC    JN65    47  27  12b 24p 35s  C r
0430-0507  LZ2FO     KN13KX  27  27  14b  3p  6s  C r 2015km *8
0540-0635  LZ2KZ     KN33FC  47      15b  3p 30s  NC r 2219km *8
0645-0707  OK1KRY    JN69TR  26  27  mni b+p      NC *8
0707-0725  F5LRL     JN26MV  27  27  mni b+p  2s  C
0758-0810  F1DUZ     IN97NJ  38  38  mni b+p  6s  C
0813-0825  F/DL1GI   JN28IN  37  26   6b      8s  C
0825-0855  OK1MAC    JN79IO  27  27  mni b+p  3s  C r
0855-0910  DK2BJ     JO30    37  48  mni b+p 10s  C
0920-0953  F6HVK     JN27LH  38      mni b+p      NC r *9
1000-1030  RA3DQ     KO85US                       NIL

(*1) To my great surprise we were called by F5SJP when tuning the PA on 
144,300 MHz. My first thought was Es, so we passed locators, but it was 
MS. Were not quite established yet and had to rush for a pen, and perhaps 
missed another station by that. At least everybody knew we were QRV, hi.

(*2) Gabriel heard a 30s burst from us. Had we tried SSB, a QSO could 
have been possible. One day we will make it ...

(*3) Did not transmit our call. How can a QSO be completed according 
to the rules?

(*4) He transmitted RRRR too early and the report far too often. We had 
to request calls.

(*5) Frequency around 144,200 MHz

(*6) We are very sorry but we did not catch our report.

(*7) Must have been either backscatter or via backlobe of antenna, as we 
were beaming South. Rather long distance for backscatter.

(*8) Frequency 144,100 MHz, as there was no response on 144,155 MHz for 
a long time.

(*9) Andre was producing loads of reflections and calling us non-stop for 
10 minutes, but only transmitting his callsign. We did not know when and 
how to respond. We tried both shifting period and also SSB. Andre, please 
make yourself familiar with the basic MS-operating procedures or refrain 
from calling us again.

Our equipment was an IC821H, PA 2 x 4CX250B (1 kW), MGF 1302 preamp and 
2 x 9-ele-yagi antenna. For CW we were using audio keying at 1500 lpm and a DTR. 
No computers on site and no access to DX-Cluster (and no distress from it), 
just plain radio.

Working random SSB during the peak was again great fun! We were called by 
soooo many stations, the pile-ups were unbelievable. DF2ZC managed to record
the longest burst of our activity starting at 0715 UTC on 12 August, during
which we worked 5 stations. Running higher power obviously biased the 
attention. Naturally, it was sometimes very hard picking out any callsign. 

Some comments on our operating practice: In such conditions we usually go 
for the station were we have most details. We also try to pick the best DX, 
but that might be difficult. We feel it is not helpful to transmit only 
your callsign. We want both, and the report. Requesting details takes just 
too much time. Transmitting only your call makes in my opinion sense only 
in case of very weak and short reflections in CW. A few randon SSB contacts 
were not complete due to missing details. If you are not 100% sure if the 
QSO was complete, please stay on the frequency or (better) continue calling 
in the correct period. When a contact was almost complete, we often continued 
with a particular station for 10-20 minutes. But we were comfortable with 
being called by others when breaking in good reflections, even if things 
sometimes got a bit messy by this.

What we were not satisfied with was the number of contacts on 13 August. 
Reflections were excellent at least after 04 UT, but the activity was low. 
We were calling CQ for ages on both 144,155 and 144,100 MHz. This is the 
usual problem with the Perseids when everybody seems exhausted after the 
peak. Another time we should perhaps arrange more skeds for that day.

We heard also YO2LEA, YU7MS and YU7KB on 144,200 MHz. Did not work any 
stations from SP, YU, YO, LY, OM this time. Perhaps JP40 was not attractive 
for them, or was there a lack of information on our activity? Worked quite 
many stn from Russia. The QSO statistics are as follows (sked/random): 
CW 16/37, SSB 4/85, total 142 complete QSO.

Besides MS we made a number of contacts on Tropo and Aurora. It seems our 
Tropo horison was at 700-800 km. That is how I prefer it to be also for MS. 
We even heard OH8K via Aurora when they were beaming to PA. Never heard a 
station that far North via Aurora.
 
The shower peak was not very distinctive. Reflections were best between 
07-12 UTC on 12 August. Despite our result, I believe the shower was not 
particularly good. The maximum was perhaps a little too late in the day.
 
All in all, it was a most enjoyable activity from our side, resulting in a 
new personal QSO record. Thanks to everybody who called us! Special thanks 
also to Mr. Bjorn Viker, the Managing Director of the Norefjell Skisenter, 
and his staff. They were most cooperative and granted willingly access to 
their facilities and even provided transport on a 4WD up and down the hill. 
He would be happy to support amateur radio activities again, and during 
the winter it is excellent skiing up there (http://www2.skiinfo.no/norefjell/).

CU from somewhere else during Perseids next year!


© Stefan Heck, last updated August 2001.