M9JVQ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: England Most frequent locator attributed to this token: IO90

Receiver-side FT8 activity involving M9JVQ, decoded by SO8OO in southeastern Poland. 146 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 15 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-09-18.

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 146 FT8 messages attributed to M9JVQ as the transmitting token by decoded message structure across 15 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (66%), followed by 20 m (27%) and 80 m (8%). Most decodes (99%) fell within the six-hour window 17:00-23:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11 dB.

Overview

146
Messages attributed
15
UTC dates decoded
30
Active 15-min windows
-11 dB
Estimated median S/N

Bands

80m · 11 40m · 96 20m · 39
First attributed message: 2026-06-06
Last attributed message: 2026-09-18 21:26 UTC

Observed FT8 message patterns

Attributed sample
146 messages
Active dates
15 UTC dates
Estimated median S/N
-11 dB
Estimated 10th-90th percentile
-15 to -4 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 12, moderate (-15 to -9 dB) 84, strong (≥ -8 dB) 50.

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 M9JVQ 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 M9JVQ

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
IO90 · 66 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,616 km (approx.)
Last such locator decoded
2026-09-18 21:25 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 UTCBandM9JVQ S/NCounterpartCounterpart S/NMsgsCapture
09-18 21:25 40m -18 / - IZ8PPI - / -12 2 Partial capture
09-07 22:06 40m -7 / - SP7TF - / -1 2 ✓ Closing fragment
09-07 21:55 40m -9 / 0 DL3HN -15 / - 4 ✓ Closing observed
09-07 21:53 40m -10 / -10 RA4FUT -10 / -10 6 ✓ Full exchange observed
09-07 21:52 40m -8 / - SQ3MQD - / +4 2 ✓ Closing fragment
09-07 21:32 40m -6 / +8 F4ESO -3 / - 4 ✓ Full exchange observed
09-07 21:29 40m -9 / -5 EA7UW -14 / - 7 ✓ Closing observed
09-07 21:28 40m -6 / -10 IK2XDE +3 / - 5 ✓ Full exchange observed
09-05 21:29 40m - / - OZ2NYB/P -4 / - 2 Partial capture
09-05 21:09 40m - / - DL1UDO +8 / - 3 Partial capture
09-05 21:07 40m -12 / -3 MI5ERE -7 / +2 5 ✓ Full exchange observed
09-05 21:06 40m - / +5 F4ACR -8 / - 2 Partial capture
09-05 20:50 40m - / - UR9QQ -5 / - 3 Partial capture
09-05 19:51 80m - / -11 DL1UDO -5 / - 4 ✓ Closing fragment
09-05 19:49 80m - / -10 DK7UY -5 / - 2 ✓ Closing fragment
09-05 19:42 40m -9 / - SP5DFK/QRP - / -3 2 Partial capture
09-05 19:41 40m -8 / +9 OO0O -7 / - 3 ✓ Full exchange observed
09-05 19:34 40m - / - R3SN -10 / - 2 Partial capture
09-05 19:28 40m -12 / 0 IU4DTV -8 / -5 3 ✓ Full exchange observed
09-05 19:18 40m -10 / -7 DK4RH -14 / - 4 ✓ Closing observed
09-05 19:16 40m - / - PD7FS -8 / - 2 ✓ Closing fragment
09-05 19:08 40m -16 / - F4NKF - / -9 2 ✓ Closing fragment
09-05 19:07 40m -13 / -4 DJ1TU -3 / - 6 ✓ Closing observed
09-05 19:07 40m -11 / - M0SFW - / -13 2 ✓ Closing fragment
09-05 19:04 40m -12 / +1 DH5BM -7 / -5 5 ✓ Full exchange observed
09-05 17:37 40m -16 / -11 G0RVY -2 / - 3 ✓ Closing observed
09-05 17:37 40m - / - UR4QWW -6 / - 4 Partial capture
09-05 17:34 40m -12 / -20 HF5A -10 / -11 6 ✓ Full exchange observed
09-05 17:29 40m -14 / - OE8PIT -2 / -11 3 ✓ Closing observed
09-05 11:19 40m - / -11 DL6UM -9 / - 6 ✓ Closing fragment
09-04 18:55 40m -10 / -13 SP6FME +6 / -5 9 Partial capture
09-04 18:51 40m -10 / - EG1PDA -16 / -6 3 ✓ Closing observed
09-04 18:46 40m - / -11 UW5KW -1 / - 3 ✓ Closing fragment
09-04 17:56 40m -6 / - 2E0MRK - / -13 2 Partial capture
09-04 17:54 40m -10 / +4 DL2PR -17 / -7 7 ✓ Full exchange observed
09-04 13:29 40m - / -1 PA7ZZ -16 / - 2 Partial capture
09-04 13:29 40m - / - OK3MB -16 / - 2 Partial capture
09-04 13:19 40m - / - DL4SE -5 / - 2 Partial capture
09-04 13:15 40m - / -11 SP5HQZ +5 / - 5 ✓ Closing fragment
09-03 22:09 80m -6 / -23 US2YW +4 / -19 7 Partial capture
09-03 22:08 80m -5 / -22 DO9BAU -2 / - 4 ✓ Closing observed
09-03 22:05 80m - / - US2YW +9 / - 3 Partial capture
09-03 22:03 80m -13 / - EA1IOK - / -3 2 ✓ Closing fragment
09-03 22:01 80m -11 / - UA4FKT +1 / -9 2 Partial capture
09-03 21:58 80m - / -5 DO5HOK -8 / - 3 ✓ Closing fragment
09-03 21:57 80m - / - UA4FKT +1 / - 2 Partial capture
09-03 20:52 40m - / -14 DL6BCL -7 / - 3 ✓ Closing fragment
09-03 20:49 40m -6 / -18 OO0O -7 / -8 14 Partial capture
09-03 17:20 40m -10 / +1 G4DBW -7 / +10 4 ✓ Full exchange observed
09-03 17:19 40m - / -8 F1PBZ -3 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
215445 -11 1782  M9JVQ RA4FUT R-10
215500 -10 1782  RA4FUT M9JVQ RR73
215515 -10 1782  M9JVQ RA4FUT 73
215515 -15  715  M9JVQ DL3HN JN49 (x2)
215600  -9 1783  DL3HN M9JVQ RR73
215615 -13  714  M9JVQ DL3HN 73
215700 -14 1783  CQ M9JVQ IO90 (x3)
220600  -7 1260  SP7TF M9JVQ R-01 (x2)
212500 -13 1260  CQ M9JVQ IO90
212530 -18 1260  IZ8PPI M9JVQ R-12 (x2)
80m 
UTC    dB Audio  Message
220915  -2 1001  M9JVQ US2YW KN28
220915  -6 2402  M9JVQ DO9BAU 73
220945  +6 1002  M9JVQ US2YW KN28
221000  -9 1001  US2YW M9JVQ -19
221015  +7 1001  M9JVQ US2YW R-23
221030  -4 1001  US2YW M9JVQ -19
221045  +5 1001  M9JVQ US2YW R-23 (x2)
194915  -4 1470  M9JVQ DK7UY R-10 (x2)
195115  -9  729  M9JVQ DL2VN R-14
195115  -6 1280  M9JVQ DL1UDO JO31 (x4)
20m 
UTC    dB Audio  Message
183045 -18 1109  M9JVQ DL3MIB R-05
183100 -11 1523  CQ M9JVQ IO90
183115  -8 1109  M9JVQ DL3MIB R-05
183130 -11 1522  CQ M9JVQ IO90 (x3)
182300  -6 1762  UX7QV M9JVQ -06
182315  +2 1175  M9JVQ R2AL KO85
182330  -7 1762  UX7QV M9JVQ RR73
182345  +2 1175  M9JVQ R2AL KO85 (x3)
174300  -6 1207  CQ M9JVQ IO90
174330  -8 1207  YO5PHL M9JVQ -10 (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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