9A/DA1HM/P — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving 9A/DA1HM/P, decoded by SO8OO in southeastern Poland. 25 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-09-10.
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 25 FT8 messages attributed to 9A/DA1HM/P 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 -2 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 25 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- -2 dB
- Estimated 10th-90th percentile
- -14 to +2 dB
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1, moderate (-15 to -9 dB) 2, strong (≥ -8 dB) 22.
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).
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/DA1HM/P S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-14 22:59 | 40m | - / - | KB1PA | +1 / - | 3 | Partial capture |
| 09-14 22:48 | 40m | - / -10 | EB3JT | -9 / - | 3 | Partial capture |
| 09-14 22:33 | 40m | - / -22 | PD0LBY | -10 / - | 3 | Partial capture |
| 09-14 22:28 | 40m | - / - | PD0LBY | -6 / - | 4 | Partial capture |
| 09-14 22:24 | 40m | - / - | <...> | -5 / - | 3 | ✓ Closing fragment |
| 09-14 22:14 | 40m | - / - | <...> | -14 / - | 2 | ✓ Closing fragment |
| 09-11 15:59 | 40m | - / - | SP9WZS | -3 / - | 7 | Partial capture |
| 09-11 12:06 | 40m | - / - | DK2CC | -12 / - | 6 | Partial capture |
| 09-11 07:12 | 40m | - / - | F4BYA | +3 / - | 2 | Partial capture |
| 09-11 05:58 | 40m | - / - | RA3RDN | -3 / - | 2 | Partial capture |
| 09-11 05:54 | 40m | - / - | F4BYA | +5 / - | 4 | Partial capture |
| 09-11 05:46 | 40m | - / -17 | TA3NK | -8 / - | 4 | Partial capture |
| 09-10 17:33 | 40m | 0 / -7 | GM0MKM | -4 / -3 | 2 | Partial capture |
| 09-10 17:31 | 40m | +3 / - | <...> | -7 / - | 7 | ✓ Closing fragment |
| 09-10 17:29 | 40m | -2 / -15 | SA0KAG | -16 / - | 4 | Partial capture |
| 09-10 17:24 | 40m | -9 / - | <...> | - / - | 4 | Partial capture |
| 09-10 10:59 | 40m | -6 / - | <...> | - / - | 2 | Partial capture |
| 09-10 10:52 | 40m | -9 / - | <...> | - / - | 3 | ✓ Closing fragment |
| 09-10 08:21 | 40m | -3 / - | SP9BCV | - / -14 | 2 | Partial capture |
| 09-10 08:17 | 40m | -2 / - | <...> | -22 / - | 6 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 222845 -3 1535 9A/DA1HM/P PD0LBY JO22 (x6) 224745 -20 1502 9A/DA1HM/P <...> RR73 224815 -9 1501 9A/DA1HM/P EB3JT JN01 (x3) 225230 -14 1040 9A/DA1HM/P <...> RR73 225915 +0 1042 9A/DA1HM/P KB1PA FN65 (x3) 160515 -12 1442 9A/DA1HM/P IK1UGX R+05
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