OE9LWV — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Austria Most frequent locator attributed to this token: JN47

Receiver-side FT8 activity involving OE9LWV, decoded by SO8OO in southeastern Poland. 341 FT8 messages attributed to this token as transmitter, on 80m, 60m, 20m, across 10 UTC dates in the available aggregate history. Observed between 2026-07-04 and 2026-09-04.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 341 FT8 messages attributed to OE9LWV as the transmitting token by decoded message structure across 10 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (57%), followed by 20 m (35%) and 60 m (8%). Several six-hour UTC windows tied for the largest share (77%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (74%); the estimated median was -1 dB.

Overview

341
Messages attributed
10
UTC dates decoded
32
Active 15-min windows
-1 dB
Estimated median S/N

Bands

80m · 196 60m · 26 20m · 119
First attributed message: 2026-07-04
Last attributed message: 2026-09-04 04:05 UTC

Observed FT8 message patterns

Attributed sample
341 messages
Active dates
10 UTC dates
Estimated median S/N
-1 dB
Estimated 10th-90th percentile
-14 to +9 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 24, moderate (-15 to -9 dB) 66, strong (≥ -8 dB) 251.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with OE9LWV in decoded directed-looking exchanges:

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to OE9LWV

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator
JN47 · 176 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
975 km (approx.)
Last such locator decoded
2026-09-04 04:04 UTC

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

Observed FT8 exchanges

S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.

Time UTCBandOE9LWV S/NCounterpartCounterpart S/NMsgsCapture
09-04 04:04 80m +5 / - SV2AOB -11 / -5 4 ✓ Closing observed
09-04 04:02 80m +1 / -2 E75D +8 / +10 4 ✓ Full exchange observed
09-04 04:00 80m +5 / - ON3CCM - / -17 3 ✓ Closing fragment
09-04 03:58 80m +6 / 0 F1PBZ -7 / +7 4 ✓ Full exchange observed
09-04 03:57 80m +6 / +2 F4GAJ -19 / -11 5 ✓ Full exchange observed
09-04 03:55 80m +8 / +3 DO4AL -20 / +2 5 ✓ Full exchange observed
09-04 03:53 80m +12 / - F8BJK/P -12 / -11 4 ✓ Closing observed
09-04 03:51 80m +9 / - EA3RO - / -16 2 ✓ Closing fragment
09-04 03:49 80m +10 / - W6AER - / -15 3 ✓ Closing fragment
09-04 03:45 80m +10 / 0 LA2XNA -23 / -24 5 ✓ Full exchange observed
09-04 03:42 80m +4 / - WB4MNK -24 / -24 3 ✓ Closing observed
09-04 03:40 80m +7 / -20 YO8XFU +5 / -7 5 ✓ Full exchange observed
09-04 03:38 80m +8 / - CT2GQA -22 / -12 4 ✓ Closing observed
09-04 03:36 80m +3 / +7 SP3HGD -3 / -6 5 ✓ Full exchange observed
09-04 03:31 80m +10 / +3 ON4MAP -18 / -11 7 ✓ Full exchange observed
09-04 03:29 80m - / - R1AV -21 / - 2 ✓ Closing fragment
09-04 03:28 80m +5 / +3 HB9ALO -7 / +1 5 ✓ Full exchange observed
09-04 03:26 80m +6 / - W1MI -24 / -24 4 Partial capture
09-04 03:24 80m +9 / -7 UA4FKT -15 / -19 5 ✓ Full exchange observed
09-04 03:21 80m +4 / -4 SP5ATA +2 / -18 8 ✓ Full exchange observed
09-04 03:20 80m -2 / +7 DL2AOM -5 / - 4 ✓ Closing observed
09-02 18:53 80m -8 / - V51WH - / - 2 Partial capture
09-02 18:45 80m -17 / -17 RA2FU 0 / -4 5 ✓ Full exchange observed
09-02 03:49 80m +1 / - HI4T - / - 3 Partial capture
09-01 04:18 80m +3 / - DM2AB -9 / 0 4 ✓ Full exchange observed
09-01 04:14 80m +4 / +6 DL2DBI -10 / -1 5 ✓ Full exchange observed
09-01 04:10 80m +4 / - F4IEX -15 / +7 4 ✓ Full exchange observed
09-01 04:09 80m +6 / - IV3DSG -3 / - 4 ✓ Full exchange observed
09-01 04:08 80m +6 / - SP9YGD +13 / +9 5 ✓ Full exchange observed
09-01 04:06 80m 0 / +10 F1ROA -6 / +10 5 ✓ Full exchange observed
09-01 04:03 80m - / - S52AS +5 / - 2 Partial capture
09-01 04:02 80m 0 / -13 LY4MP +5 / -9 5 ✓ Full exchange observed
09-01 03:59 80m +8 / - SK3GA - / -10 3 ✓ Closing fragment
09-01 03:54 80m +1 / -21 UT5VQ +2 / -13 5 ✓ Full exchange observed
09-01 03:52 80m - / -11 DL8TV +2 / - 3 ✓ Closing fragment
09-01 03:52 80m - / - F5NNN -16 / - 6 Partial capture
09-01 03:49 80m +1 / - F6FHZ - / -15 2 ✓ Closing fragment
09-01 03:48 80m +4 / +3 ON4MAP -19 / +2 4 ✓ Full exchange observed
09-01 03:46 80m -3 / - F5LMJ - / -10 2 ✓ Closing fragment
09-01 03:45 80m -3 / +7 DL1DV -1 / +4 5 ✓ Full exchange observed
09-01 03:43 80m 0 / -3 DL9KM -3 / -2 4 ✓ Full exchange observed
09-01 03:41 80m +5 / -16 UT5MB +9 / - 4 ✓ Closing observed
09-01 03:40 80m -1 / 0 OE5DML +9 / -3 4 ✓ Full exchange observed
09-01 03:38 80m +4 / +1 HA9OA +19 / +1 5 ✓ Full exchange observed
09-01 03:36 80m +6 / -1 GM6URC -8 / -9 4 ✓ Full exchange observed
09-01 03:36 80m - / - DL7ZF 0 / - 4 Partial capture
09-01 03:35 80m +2 / - YO9HP +2 / 0 3 ✓ Closing observed
09-01 03:28 60m -6 / -9 CT2GQA -20 / 0 4 ✓ Full exchange observed
09-01 03:25 60m -11 / - W3FAY - / -24 2 ✓ Closing fragment
09-01 03:24 60m -6 / -2 F4FPR -16 / 0 5 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

80m 
UTC    dB Audio  Message
040000  +5 1413  CQ OE9LWV JN47
040030  +4 1413  ON3CCM OE9LWV -17 (x3)
040200  +8 1413  CQ OE9LWV JN47
040215 +10 1450  OE9LWV E75D -02
040230  +0 1414  E75D OE9LWV R+10
040245  +5 1450  OE9LWV E75D RR73
040300  +2 1414  E75D OE9LWV 73
040330  +5 1414  CQ OE9LWV JN47 (x2)
040415 -11 1709  OE9LWV SV2AOB KN10
040430  +6 1414  SV2AOB OE9LWV -05 (x3)
60m 
UTC    dB Audio  Message
032530 -17 1544  OE9LWV F4FPR 73
032545 -14 1544  W3FAY OE9LWV -24 (x2)
032645  -9 1544  CQ OE9LWV JN47 (x4)
032830 -19 1544  OE9LWV CT2GQA IM58
032845  -6 1544  CT2GQA OE9LWV +00
032900 -21 1544  OE9LWV CT2GQA R-09
032915  -6 1544  CT2GQA OE9LWV RR73
032945  -9 1544  CQ OE9LWV JN47 (x4)
20m 
UTC    dB Audio  Message
061830  -6 2928  KD2YCK OE9LWV JN47 (x3)
062100 -20 1629  RL2F OE9LWV 73
062215  +0  581  OA4DPH OE9LWV JN47
062415 -13 2055  XE2V OE9LWV JN47
062545 -15 2054  OA4DPH OE9LWV 73 (x2)
063245 -23 1921  VK2BC OE9LWV JN47 (x2)
063615 -21 2254  VE2OPR OE9LWV R-15
063845 -20 1471  VK3LER OE9LWV RR73
064230 -12 1471  9Y4DG OE9LWV JN47
110145  -3  844  RI1FJL OE9LWV JN47 (x2)

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

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