LA0BY DXpedition to JP41UA (Aug 9 to 13, 1997)

The location for our MS-expedition to JP41UA was the Glenna cottage site on the southern slope of the Synnfjell mountain range. The altitude was 935 m asl, with a good take-off in most directions. Participants were Roy, LA5KO, Stefan, LA0BY, and Horst, DF9PX. The two latter came with their families. Later we were joined also by Ivar, LC3SAT. Here is the complete list of contacts:

LA0BY/p in JP41UA wkd via MS on 144 MHz:

ddmmyy  time(UTC)  callsign  locator TX  RX  bur pin max  C? note

090897  2000-2020  PA3FJY    JO32EH  27  27  8b   4p  2s  C
        2020-2040  DL1SUZ    JO53UN                       NIL
        2040-2055  DL1MAJ    JN58    27  28  8b  16p  1s  C random
        2100-2130  RW1AW     KP60    27  38  4b   7p  1s  C
        2135-2150  DL1UU     JO62SP  27  29  2b   4p  1s  C random
        2200-2220  SP8RHP    KO10EF                       NIL
        2227-2238  DL5MAE    JN58VF  28  39  6b   9p  3s  C random
        2300-2335  LA5TFA    KP09JQ  27  27  19b 20p  2s  C

100897  0000-0040  4N7AX     KN05PC  26           6p      NC
        0042-0057  LY2WR     KO24    38  29   3b     35s  C random
        0100-0130  S57TW     JN75EX                       NIL
        0133-0159  S54AA     JN76KA  27  27   5b  2p  3s  C
        0200-0250  IV3HWT    JN65ST  27  26  19b 21p  1s  C
        0300-0345  PA2TAB    JO32GF  27  27   6b  2p  4s  C
        0400-0420  DK8EL     JO31PK                       NIL
        0420-0432  PE1OGF    JO21QJ  29  39   9b  5p  3s  C random
        0442-0452  DL8CMM    JO52WO  38  38   5b  2p 10s  C random
        0500-0512  DL5ME     JO52SD  27  27   5b  7p  1s  C
        0515-0530  DH2OAA    JO42TU                       NIL
        0600-0640  DL2IAN    JN49BC  27  27  10b 21p 0.5s C
        0640-0705  DL8BDU    JO43AA  27  26   4b  4p      NC
        0705-0755  IW2BNA    JN45ON  27  27  10b 22p 20s  C
        0820-0850  DL3YEL    JO41EV  27  37   6b  9p  1s  C
        0900-0925  G4AEP     IO91NJ  27  27   5b  4p 20s  C
        0925-0945  G4RKV     JO01OI  27  38  14b 10p 20s  C
        0947-1007  G0FIG     IO90UU  38  37  10b 10p 10s  C
        1007-1030  G1HWY     IO90    27  28   8b  9p 10s  C
        1100-1140  EA2LU     IN92AT                       NIL
        2000-2025  9A2TE     JN85JO                       NIL
        2025-2100  S50C      JN76JG  36  27   2b  1p  3s  C
        2100-2200  OH8UV     KP34VJ  26  27   6b  3p 0.3s C
        2200-2300  OK1KRY    JN69TR  28  27   9b  9p 0.5s C
        2300-2340  HA5CRX    JN97NM  37  37   1b  5p  3s  C
        2340-2400  9A4WY     JN75BC                       NIL

110897  0000-0030  LZ2FO     KN13KX                     NIL
        0030-0100  9A4FW     JN95JG  26     4b 11p  1s  NC random
        0100-0125  IK2DDR    JN55GN                     NIL
        0200-0225  IK1PAG    JN35SB  26 27  5b  3p  2s  C
        0225-0240  I1JTQ     JN35UB                     NIL
        0250-0310  9A4FW     JN95JG  36 27  2b  1p 10s  NC random
        0310-0330  TK5JJ     JN42                       NIL
        0342-0402  SP2OFW    JO93AC  47 27  4b  4p 30s  C random
        0402-0417  PE1BVM    JO21RI  27 27  5b      1m  C SSB
        0417       G0JUR     IO92WT  38 38  1b      1m  C SSB
        0417       PA3FOC    JO21FW  38 38  1b      1m  C SSB random
        0420-0442  ON4CBT            38 37  6b     10s  C SSB random
        0444-0446  ON4PS     JO20    37 39  2b     20s  C SSB random
        0446-0500  DL9AN     JO62    38 38  3b     10s  NC SSB random
        0500-0512  F/G8MBI   JN04FT  37 27  3b  1p 10s  C
        0528-0544  DL9AN     JO62    39 49  7b  2p 10s  C random
        0600-0627  I5YDI     JN54BC  27 27  6b  4p 20s  C
        0628-0636  DJ5RE     JN59WK  38 38  mni b  10s  C random
        0636-0657  DL3IAE    JN49    37 27  mni b  20s  C random
        0657-0705  DL1DUR    JO70KV  37 27  1b     10s  NC random
        0705-0730  EA2LY     IN93AH                     NIL
        0800-0840  DG1DCN    JO41BD  27 27  8b  2p 10s  C
        0854-0900  ON4KHG    JO10WK  37 27  3b     30s  C SSB
        0900       DJ3MY     JN58QD  37 37  1b     30s  C SSB random
        0945-1000  DF1IAZ    JN49LD  27     1b          NC SSB random
        1000-1050  EI4DQ     IO51WU  27 27  4b 24p  2s  C SSB
        1100-1137  F6CRP     IN96KE  27 27  7b 15p 15s  C
        1200-1300  HB0/HB9QQ JN47SC  27 26  6b 13p 15s  C
        2000-2100  F5JNX     JN37QT  27     2b  6p 0.5s NC SSB
        2100-2135  DL5GAC    JN47SS  27     1b  1p 0.2s NC
        2200-2240  UA3MHJ    KO87NT  26 38  9b  1p  5s  C
        2240-2300  UA3TCF    LO26IU                     NIL
        2300-2330  UT1E      KN68RA                     NIL
 
120897  0000-0030  IW5AVM    JN52NS                     NIL
        0100-0130  EA3DXU    JN11CM                     NIL
        0200-0230  I8TWK     JN70GR                     NIL
        0308       HA3UU     JN96JO  38 59  1b      1m  C SSB random
        0325       G1WPF     IO91RP  39 39  1b     40s  C SSB random
        0328-0338  G0CUZ     IO82WM  38 28  5b     20s  C SSB random
        0345       DL4ABJ    JO42XP  39 39  1b          C SSB random
        0345       G7RAU     IO90IR  39 39  1b          C SSB random
        0345-0350  HB9DFG    JN37    39 37  2b          C SSB random
        0358       DK5DQ     JO31    39 27  1b          C SSB random
        0358       DK8EL     JO31PK  39 27  1b          C SSB random
        0458-0528  PE1GNP    JO31IX  39 27  4b  4p      C SSB random
        0559       DL7FF     JO62    27 27  1b      45s C SSB random *1
        0626       DF1CF     JO57    37 37  1b          C SSB random
        0642       DL3IAE    JN49DE  39 39  1b          C SSB random
        0642-0652  DF5BN     JN49GU  39     2b          NC SSB random *2
        0641-0652  DG4GAN    JN48    37     1b          NC SSB random *2
        0652       DK5TE             37 37  1b          C SSB random
        0652-0657  DL6BF     JO32    36 36  1b          NC SSB random
        0702-0705  DL5YET    JO41EV  37 27  2b          C SSB random
        0705-0707  DJ9KV             47 37  2b          C SSB random
        0712       DJ3HW             37 37  1b          C SSB random
        0712-0718  DL1GNM    JN38WB  38 37  3b          C SSB random
        0718       DL1DUR    JO70KV  38 37  1b          C SSB random
        0721       PA3BIY    JO22EB  38 37  1b          C SSB random
        0721       DL6YCY    JO41CU  38 37  1b          C SSB random
        0723       ON1IM             48 27  1b          C SSB random
        0723       DL5MCG            48 38  1b          C SSB random
        0725-0731  DG1VL     JO61VC  38 38  2b          C SSB random
        0732       ON4AVJ            38 37  1b          C SSB random
        0736       G8MYK     IO92    37 27  1b          C SSB random
        0737       DK3RV             38 27  1b          C SSB random
        0737       DG5CH             39 39  1b          C SSB random
        0742-0743  DJ5BV     JO30    38 27  2b          C SSB random
        0746       ON4KST    JO20    38 37  1b          C SSB random
        0800       GW4ZQV            38 37  1b          C SSB random
        0800       G4VPD     IO92BJ  38 37  1b          C SSB random
        0807-0810  G4SEU             39 38  2b          C SSB random
        0817-0824  GM0CLN    IO85MX  39 37  5b          C SSB random
        0826       G6HKM     JO01    39 37  1b          C SSB random
        0841       ON1IM             39 37  1b          C SSB random
        0848-0849  IW1BCV    JN44FS  39 37  2b          C SSB random
        0850-0906  DK5WO     JO30    37 37  5b          C SSB random
        0907-0913  DG6JF/p   JO31    38 37  2b          C SSB random
        0909       IK2EAE    JN45    39 39  1b          C SSB random
        0916       PA0RDY    JO22KJ  39 38  1b          C SSB random
        0916       DD0VF     JO61VB  39 38  1b          C SSB random
        0924       DL4MEA    JN58JD  37 26  1b          C SSB random
        0925       DL9USA    JO71EN  39 37  2b          C SSB random 
        0926       DJ0VZ     JO30    37 37  1b          C SSB random
        0927       DF1CF     JN57FP  39 37  1b          C SSB random
        0930       S55AW     JN75DS  37 37  1b          C SSB random
        0930-0936  DK0UB     JO31PK  37 28  3b          C SSB random
        0939-0949  DC3QB             38 27  4b          C SSB random
        0940       DL9USA    JO71EN  37 37  1b          C SSB random
        1020       DC9YC             27 27  1b          C SSB random
        1040       G3WZT     IO90    27 27  1b          C SSB random
        1056       HA5CW/3   JN96JO  27 27  2b          C SSB random
        1100       DL9YEY    JO41GV  27 27  1b          NC SSB random
        1105-1130  ON1DDG            37 37  6b          C SSB random
        1134-1200  PA3DYS            39 37  7b          C SSB random
        1135-1147  F5JNX     JN37QT  37 27  4b     10s  C SSB random
        1220-1240  9A2TE             37 37  1b          NC SSB random
        1255-1323  OK1KT     JO80CH  27 49  9b  5p 20s  C random
        1325-1345  SP4MPB    KO03GS  39 26  7b     30s  C
        1430-1455  DL7AKA    JO62QO  29 27  mni b  10s  C random
        1505-1523  DL4DTU/p  JO60TS  27 37 12b  4p  1s  C random
        1525-1536  DL3DTS/p  JO60TS  37 37  8b  4p 10s  C random
        2005-2020  SM2EKM    KP05UW  27 36  mni b       C
        2100-2112  EU1AA     KO36SJ  38 37  mni b       C
        2115-2130  OK2SGY    JN89SS                     NIL
        2200-2232  S51AT     JN75GW  38 27  2b      5s  C
        2232-2257  S57TW     JN75EX  27 38  8b      4s  C
        2300-2330  YO7CGS    KN15OA                     NIL
        2340-2346  OK2MWR    JN99HQ  37 37  2b          C SSB random 

130897  0000-0020  YO7VS     KN14VH                     NIL
        0030-0050  DL5GAC    JN47SS  39 38  3b      5s  C random
        0100-0112  F6DRO     JN03SM  37 27  2b      5s  C
        0117-0132  G4PIQ     JO01MU  49 49  mni b  30s  C random
        0152       DK8ZJ     JO30IX  49 37  1b          C SSB random
        0200-0230  DF8IK     JO30JT  37 27  6b  9p      C
        0230-0252  ON4AMX    JO20KV  27 37  mni b   4s  C
        0255-0342  IW1AZJ    JN35SB  27 28  7b  5p  2s  C
        0400-0440  HB9BQU    JN37VD  36 37 12b  6p 30s  C
        0450-0505  9A4EW     JN95JG  27 37  4b      1m  C random *3
        0510-0522  DF5BN     JN49GU  36 27  mni b  30s  C random
        0535-0547  ON6NL             37 38  mni b  10s  C random
        0605-0622  DF1SO     JN48PO  47 27  4b  3p 2.5m C *4
        0645-0657  DK8ZJ     JO30IX  37 37  4b  4p 25s  C random
        0700-0717  DL1EAP    JO31HL  47 27  mni b  30s  C random
        0735-0747  DJ3TF     JN59    27 27 10b  6p  2s  C random
        0803-0817  DL5BBW            38 27  6b      6s  C random
        0817-0838  HA8CE     KN06EN  37 37  1b  1p  5s  C random
        0843-0857  DL2YDS            37 27  7b     15s  C random
        0900-0932  G0KAS     IO91UI  47 27  9b  8p 20s  C
        0948-1003  DK5MV     JN58    27 27  5b  3p  2s  C random
        1003-1025  DC7OH     JO62OK  37 28  6b  6p 15s  C 
        1025-1045  DJ1SHF    JO73AM  26 26  1b          NC *5
        1100-1140  LZ2FO     KN13KX  26     2b  1p      NC
        1140-1200  RX1AS     KO59FX  37 37  5b  6p  5s  C *6
        1200-1220  DJ1SHF    JO73AM                     NIL

*1 DL7FF didn't use breaks - LA5KO went mad while listening

*2 both stations sent RRR too early

*3 hrd him calling us on slow speed CW earlier

*4 DF1SO is hereby nominated for the Meteor-of-the-year-award (hi), he was between S2 and S7 for his whole transmission period, we tried calling CQ in SSB while he was transmitting but no takers.

*5 reflections from Andre were dying out, but I4XCC was splattering (!) on our frequency from 5 kHz below

*6 got most details on slow speed CW while Sergej was programming his keyer

 

The equipmant was a FT225RD with MuTek-front-end, PA 2 x 4CX250B running at 1 kW, 17-element-F9FT on 8m-mast, DTR, ETM4C and ETM9C keyers. The gear worked fine but without extra preamplifier we were possibly a little on the deaf side.

The maximum of the shower occurred from 03-10 UTC on August 12, with a very steep rise. A second maximum lasted from the late evening of August 12 to about 10 UTC on August 13. The prediction by OH5IY's MS-Soft 4.3f was once again correct.

We were very satisfied with the number of contacts on 2m. We made 130 complete MS-QSOs, thereof 55 on random SSB during the shower peak. Despite the good take-off we didn't work many stations at distances above 1900 km. ODX was F6DRO with 2022 km. At times there were enormous pile-ups on our frequency, both in SSB and CW. In was very difficult to listen for our sked-partners through the QRM. In some cases we called them only for 2-4 periods or continued calling CQ, hoping that they would call us anyway.

Our landlord Per-Fridthjof generously tolerated the little RFI we were causing to some of his electrical equipment. He even looks forward to further HAM-radio activities and welcomes all radio amateurs (Glenna Hoyfjellsenter, phone +47-61121000). We are grateful to our families, who not just accepted the mental absence (hi) of us OMs from normal life, but even actively supported the trip.

 

LA0BY/p in JP41UA wkd via Tropo on 144 MHz:

090897: OZ6ABA JO57DJ, OZ5AGJ JO56DF, DG6LS JO54AL, SK6HD JO68SD, OZ5KM JO45VX, OZ1FDJ JO65FR, DL9MS JO54WC, OZ1IEP JO65ER

100897: OZ3GW JO56DR, DL9MS JO54WC, OZ1IPU JO57GH, OZ9AEG JO57FJ

110897: PA3FBN JO33JI, OZ9IT JO46HW

120897: PE1LCH JO23MF, DL3LBK JO54AH, DL8UD JO44, OZ1CTZ JO46AL, DK2AM JO43AM, SM0KAK/0 JO99BM

 


© Stefan Heck, last updated August 1999.