9A/DG8MFV — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving 9A/DG8MFV, decoded by SO8OO in southeastern Poland. 61 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-09-19.
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 61 FT8 messages attributed to 9A/DG8MFV as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was +6 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 61 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- +6 dB
- Estimated 10th-90th percentile
- +3 to +13 dB
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 0, strong (≥ -8 dB) 61.
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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with 9A/DG8MFV in decoded directed-looking exchanges:
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 | 9A/DG8MFV S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-19 06:36 | 40m | - / -8 | DL7ARV | +12 / - | 4 | Partial capture |
| 09-19 06:06 | 40m | +18 / - | F6FHZ | - / -13 | 2 | Partial capture |
| 09-19 06:04 | 40m | +10 / - | F4GYG | -10 / +6 | 2 | Partial capture |
| 09-19 06:01 | 40m | +9 / - | <...> | -8 / - | 9 | ✓ Closing fragment |
| 09-19 06:00 | 40m | +8 / - | DL1NB | -14 / -10 | 2 | Partial capture |
| 09-19 05:58 | 40m | +6 / - | US2YW | -2 / +7 | 3 | Partial capture |
| 09-19 05:58 | 40m | - / - | DL7ARV | +8 / - | 9 | Partial capture |
| 09-19 05:58 | 40m | +17 / +3 | PA3T | +10 / - | 2 | Partial capture |
| 09-19 05:58 | 40m | +13 / - | <...> | +12 / - | 3 | ✓ Closing fragment |
| 09-19 05:56 | 40m | +6 / +10 | DL1NB | -12 / -10 | 5 | ✓ Full exchange observed |
| 09-19 05:55 | 40m | +6 / - | IZ8PPI | - / -1 | 2 | Partial capture |
| 09-19 05:54 | 40m | +4 / - | UA4FKT | - / -13 | 2 | Partial capture |
| 09-19 05:49 | 40m | +5 / +8 | DL7ARV | -6 / +6 | 2 | Partial capture |
| 09-19 05:49 | 40m | - / - | UA4FKT | -12 / - | 2 | Partial capture |
| 09-19 05:48 | 40m | +6 / - | <...> | +12 / - | 9 | ✓ Closing fragment |
| 09-19 05:47 | 40m | +5 / - | SQ3KO | - / -19 | 2 | Partial capture |
| 09-19 05:46 | 40m | +2 / - | PA0ARR | - / -16 | 2 | Partial capture |
| 09-19 05:45 | 40m | +4 / - | UA4FKT | - / -10 | 2 | Partial capture |
| 09-19 05:40 | 40m | +9 / - | F5PBG | -2 / 0 | 2 | Partial capture |
| 09-19 05:39 | 40m | +8 / -7 | ES6DO | -6 / -7 | 2 | Partial capture |
| 09-19 05:38 | 40m | +5 / - | YO3GNF | -8 / +9 | 2 | Partial capture |
| 09-19 05:37 | 40m | +7 / - | <...> | -3 / - | 12 | ✓ Closing fragment |
| 09-19 05:33 | 40m | +2 / - | <...> | - / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 060330 +3 1542 <...> 9A/DG8MFV (x2) 060430 -10 2111 9A/DG8MFV F4GYG +18 060445 +10 2110 F4GYG 9A/DG8MFV R+06 060500 -5 2112 9A/DG8MFV <...> RR73 060515 +6 2111 <...> 9A/DG8MFV 73 (x3) 060645 +19 455 F6FHZ 9A/DG8MFV -13 (x2) 063600 +13 2877 9A/DG8MFV DL7ARV JO62 (x4) 142700 -14 2113 9A/DG8MFV EU4BE KO23
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