M7GJO — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving M7GJO, decoded by SO8OO in southeastern Poland. 240 FT8 messages attributed to this token as transmitter, on 20m, across 5 UTC dates in the available aggregate history. Observed between 2026-06-30 and 2026-08-31.
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 240 FT8 messages attributed to M7GJO as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). Most decodes (70%) fell within the six-hour window 13:00-19:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 240 messages
- Active dates
- 5 UTC dates
- Estimated median S/N
- -7 dB
- Estimated 10th-90th percentile
- -15 to +3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 22, moderate (-15 to -9 dB) 77, strong (≥ -8 dB) 141.
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 M7GJO 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 M7GJO
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
- IO83 · 90 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,744 km (approx.)
- Last such locator decoded
- 2026-08-31 14:58 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 UTC | Band | M7GJO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-31 15:24 | 20m | - / - | F4NKF | 0 / - | 3 | Partial capture |
| 08-31 15:23 | 20m | 0 / - | R3NCG | - / -14 | 5 | Partial capture |
| 08-31 15:21 | 20m | +7 / -12 | BG7BMG | -18 / -16 | 4 | ✓ Full exchange observed |
| 08-31 15:20 | 20m | -2 / - | SA0WAE | - / -17 | 2 | ✓ Closing fragment |
| 08-31 15:16 | 20m | +2 / - | UN7IV | - / -22 | 6 | Partial capture |
| 08-31 15:14 | 20m | -5 / - | IZ7KGB | - / -19 | 2 | ✓ Closing fragment |
| 08-31 15:09 | 20m | -4 / - | LZ1ZF | - / -18 | 2 | Partial capture |
| 08-31 15:06 | 20m | +1 / -8 | EB3JT | +11 / -13 | 10 | Partial capture |
| 08-31 15:05 | 20m | -6 / - | OH3DJP | - / -19 | 2 | ✓ Closing fragment |
| 08-31 15:03 | 20m | -8 / - | EA7KLL | - / -23 | 3 | ✓ Closing fragment |
| 08-31 14:58 | 20m | +5 / - | IW2IDB | - / -16 | 3 | Partial capture |
| 08-31 14:58 | 20m | - / - | F4NKF | 0 / - | 2 | Partial capture |
| 08-31 14:56 | 20m | - / - | DL1R | -3 / - | 9 | Partial capture |
| 08-31 14:54 | 20m | +2 / - | UA3ZMQ | - / -11 | 2 | ✓ Closing fragment |
| 08-31 14:52 | 20m | - / - | F4NKF | -1 / - | 3 | Partial capture |
| 08-31 14:51 | 20m | -2 / - | IU4DTV | - / -9 | 2 | ✓ Closing fragment |
| 08-31 14:49 | 20m | +2 / -12 | RX3DQL | +8 / -18 | 5 | ✓ Full exchange observed |
| 08-31 14:46 | 20m | +4 / - | OE3RAP | - / -18 | 2 | ✓ Closing fragment |
| 08-31 14:44 | 20m | +6 / - | CT2KCK | - / -12 | 2 | ✓ Closing fragment |
| 08-31 14:44 | 20m | - / - | DL8DH | +1 / - | 2 | Partial capture |
| 08-31 14:43 | 20m | +8 / - | DL6UCK | - / -10 | 2 | ✓ Closing fragment |
| 08-31 14:41 | 20m | +8 / - | RC5F | - / -8 | 2 | ✓ Closing fragment |
| 08-31 14:37 | 20m | -2 / - | 9A4AA | - / -15 | 2 | ✓ Closing fragment |
| 08-31 14:36 | 20m | +2 / - | F5SFT | - / -9 | 2 | ✓ Closing fragment |
| 08-04 15:54 | 20m | - / - | DF3QT | -2 / - | 6 | Partial capture |
| 08-04 15:36 | 20m | - / +1 | UT7UJ | -10 / - | 2 | ✓ Closing fragment |
| 08-04 15:04 | 20m | - / - | DL1R | -4 / - | 8 | Partial capture |
| 07-17 16:26 | 20m | -7 / - | DL2MGH | - / -20 | 5 | Partial capture |
| 07-17 16:23 | 20m | -6 / - | CU7MD | - / -19 | 2 | ✓ Closing fragment |
| 07-17 16:21 | 20m | -10 / - | RL2F | - / -16 | 2 | ✓ Closing fragment |
| 07-17 16:19 | 20m | -17 / - | EX8ABR | - / -22 | 2 | Partial capture |
| 07-17 14:53 | 20m | - / -14 | IK4TVP | -11 / - | 4 | Partial capture |
| 07-10 14:16 | 20m | 0 / - | G1CEC | -10 / -14 | 2 | Partial capture |
| 07-10 13:31 | 20m | - / - | RA6OY | +1 / - | 3 | Partial capture |
| 07-10 13:28 | 20m | -9 / -21 | RZ3EM | -8 / - | 3 | ✓ Closing observed |
| 07-10 13:22 | 20m | -14 / - | OK1BR | - / -14 | 2 | ✓ Closing fragment |
| 07-09 09:43 | 20m | -15 / -13 | EA3GXK | -8 / - | 6 | ✓ Closing observed |
| 07-09 09:37 | 20m | -8 / - | EA3GXK | -13 / -7 | 5 | Partial capture |
| 07-09 09:28 | 20m | -4 / - | F4MXT | - / -10 | 2 | ✓ Closing fragment |
| 07-09 09:20 | 20m | -5 / - | CT7ATA | - / -19 | 11 | Partial capture |
| 07-09 09:17 | 20m | -8 / -18 | IU3IOV | -5 / -11 | 5 | ✓ Full exchange observed |
| 07-09 09:11 | 20m | -8 / - | F5PTY | - / -11 | 2 | ✓ Closing fragment |
| 07-09 09:08 | 20m | -7 / - | OH8MXJ | -10 / -5 | 4 | ✓ Closing observed |
| 07-09 09:01 | 20m | -4 / - | PD0TDK | - / -11 | 2 | ✓ Closing fragment |
| 07-09 08:47 | 20m | - / -15 | IU2WHH | -4 / - | 4 | ✓ Closing fragment |
| 07-09 08:38 | 20m | - / - | DL1R | +1 / - | 7 | Partial capture |
| 07-09 08:36 | 20m | - / +7 | PD1ADA | -13 / - | 3 | ✓ Closing fragment |
| 07-09 08:26 | 20m | - / - | EA3GXK | -9 / - | 3 | Partial capture |
| 07-09 08:18 | 20m | - / -6 | PD3LKN | -9 / - | 2 | Partial capture |
| 07-09 08:15 | 20m | - / +9 | PD1HPB | -9 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 152015 -4 1622 SA0WAE M7GJO -17 (x2) 152145 +7 2345 BG7BMG M7GJO -16 (x2) 152230 -9 1669 M7GJO R4CCE R-07 152230 -18 2344 M7GJO BG7BMG R-12 152245 +8 2345 BG7BMG M7GJO RR73 152345 +2 1576 R3NCG M7GJO -14 152400 +5 610 M7GJO F4NKF JN13 152415 +0 1576 R3NCG M7GJO -14 152430 -1 610 M7GJO F4NKF JN13 152445 -3 1576 R3NCG M7GJO -14 152500 -3 610 M7GJO F4NKF JN13 152545 +2 1576 R3NCG M7GJO -14 (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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