M7OGX — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving M7OGX, decoded by SO8OO in southeastern Poland. 239 FT8 messages attributed to this token as transmitter, on 20m, across 8 UTC dates in the available aggregate history. Observed between 2026-07-27 and 2026-08-25.
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 239 FT8 messages attributed to M7OGX as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). Most decodes (82%) fell within the six-hour window 16:00-22:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (62%); the estimated median was -4.6 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 239 messages
- Active dates
- 8 UTC dates
- Estimated median S/N
- -4.6 dB
- Estimated 10th-90th percentile
- -18 to +3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 45, moderate (-15 to -9 dB) 46, strong (≥ -8 dB) 148.
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 M7OGX 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 M7OGX
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
- IO92 · 154 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,606 km (approx.)
- Last such locator decoded
- 2026-08-25 18:52 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 | M7OGX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-25 18:45 | 20m | -4 / -13 | SP4MPH | -10 / +4 | 4 | ✓ Full exchange observed |
| 08-25 18:39 | 20m | 0 / - | SP3JHY | - / -10 | 2 | Partial capture |
| 08-25 18:35 | 20m | -8 / - | UA4FEN | +8 / -3 | 3 | ✓ Closing observed |
| 08-25 18:18 | 20m | - / +4 | HA1BF | -16 / - | 3 | ✓ Closing fragment |
| 08-23 09:56 | 20m | +4 / -20 | DL7ARV | 0 / - | 12 | Partial capture |
| 08-23 09:39 | 20m | - / +2 | DK0ND | +6 / - | 2 | ✓ Closing fragment |
| 08-22 21:17 | 20m | -6 / -13 | R2AL | -13 / -16 | 6 | Partial capture |
| 08-22 21:15 | 20m | -2 / +7 | PG1N | -11 / -20 | 5 | ✓ Full exchange observed |
| 08-22 21:13 | 20m | -2 / -10 | MI7JQH | -4 / -22 | 5 | ✓ Full exchange observed |
| 08-22 21:10 | 20m | +6 / -11 | PD1HBL | -8 / - | 5 | ✓ Closing observed |
| 08-22 21:05 | 20m | +4 / - | RZ4FWA | - / -19 | 4 | Partial capture |
| 08-22 21:04 | 20m | - / - | F5NNN | -6 / - | 6 | Partial capture |
| 08-22 18:20 | 20m | -6 / - | R2AL | - / -15 | 3 | Partial capture |
| 08-22 18:19 | 20m | - / - | OZ9TAN | -12 / - | 2 | Partial capture |
| 08-22 18:07 | 20m | -2 / -18 | EB3JT | +4 / -16 | 4 | ✓ Full exchange observed |
| 08-22 17:57 | 20m | +3 / -20 | RW4HB | -11 / -14 | 4 | ✓ Full exchange observed |
| 08-22 17:48 | 20m | -7 / - | SQ5WBW | - / -20 | 3 | Partial capture |
| 08-22 17:45 | 20m | +2 / - | RY3F | - / -18 | 2 | ✓ Closing fragment |
| 08-22 17:41 | 20m | +1 / - | DM8MH | - / -15 | 5 | Partial capture |
| 08-22 17:36 | 20m | -4 / - | OH2GT | - / -18 | 2 | Partial capture |
| 08-22 17:32 | 20m | +1 / - | SP6FME | - / -11 | 4 | Partial capture |
| 08-22 17:28 | 20m | -1 / -17 | UA6YW | +9 / -9 | 5 | ✓ Full exchange observed |
| 08-22 16:23 | 20m | -4 / - | I4WQH | - / -13 | 3 | ✓ Closing fragment |
| 08-20 08:40 | 20m | - / - | UA3VVA | +12 / - | 11 | Partial capture |
| 08-20 08:33 | 20m | - / -15 | EA2BHE | -5 / - | 3 | ✓ Closing fragment |
| 08-20 08:30 | 20m | - / -17 | S55A | -10 / - | 3 | Partial capture |
| 08-20 08:19 | 20m | - / -16 | F4AGZ | -14 / - | 4 | ✓ Closing fragment |
| 08-10 21:11 | 40m | - / -14 | OE8DDX | -12 / - | 2 | ✓ Closing fragment |
| 08-06 07:16 | 20m | - / -15 | E75C | -16 / - | 2 | ✓ Closing fragment |
| 08-05 18:18 | 20m | - / -13 | EA5DQW | -10 / - | 2 | Partial capture |
| 08-03 15:14 | 20m | - / -12 | E75C | -2 / - | 2 | Partial capture |
| 08-01 08:42 | 20m | - / -4 | GJ0KYZ | +1 / - | 2 | ✓ Closing fragment |
| 07-31 09:21 | 20m | -12 / +2 | DJ0MAB | -12 / 0 | 3 | Partial capture |
| 07-31 08:43 | 20m | - / -13 | DK3TNA | -8 / - | 3 | ✓ Closing fragment |
| 07-31 08:39 | 20m | - / - | F1IQH | -14 / - | 2 | Partial capture |
| 07-30 21:58 | 20m | -22 / - | CX6TU | - / -11 | 2 | Partial capture |
| 07-30 21:50 | 20m | - / -13 | ON1JP | -14 / - | 2 | Partial capture |
| 07-30 21:47 | 20m | -17 / - | UR4QWW | - / -9 | 2 | Partial capture |
| 07-30 21:44 | 20m | - / -18 | CT1BFP | -13 / - | 4 | ✓ Closing fragment |
| 07-30 19:22 | 20m | -18 / -14 | EA8ACW | -12 / -7 | 6 | ✓ Full exchange observed |
| 07-30 19:11 | 20m | -19 / -9 | EA5ET | -5 / - | 9 | ✓ Closing observed |
| 07-30 19:09 | 20m | - / -15 | IQ4JO | -4 / - | 2 | ✓ Closing fragment |
| 07-30 19:03 | 20m | -16 / - | BG5JGG | - / - | 4 | Partial capture |
| 07-30 18:57 | 20m | -15 / - | I4WQH | - / -14 | 4 | Partial capture |
| 07-30 18:54 | 20m | -13 / -11 | RY7G | +11 / - | 4 | ✓ Closing observed |
| 07-30 18:52 | 20m | -18 / - | RN2FQ | - / - | 2 | Partial capture |
| 07-30 13:38 | 20m | -18 / - | DK4RH | - / -10 | 2 | ✓ Closing fragment |
| 07-30 13:36 | 20m | -12 / - | OH7BDI | - / -18 | 2 | ✓ Closing fragment |
| 07-30 13:27 | 20m | -16 / - | R9FF | - / -12 | 2 | Partial capture |
| 07-30 13:19 | 20m | -20 / - | NU1T | - / - | 7 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 184515 -1 2915 CQ M7OGX IO92 184530 -9 393 M7OGX SP4MPH -13 184545 -2 2914 SP4MPH M7OGX R+04 184600 -10 393 M7OGX SP4MPH RR73 184615 -5 2914 SP4MPH M7OGX 73 184645 +1 2914 CQ M7OGX IO92 (x10)
UTC dB Audio Message 211145 -11 798 M7OGX OE8DDX -14 (x2) 195945 -22 1601 M7OGX DK6WS RR73
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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee