EA1AHP — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving EA1AHP, decoded by SO8OO in southeastern Poland. 483 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 26 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-09-21.
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 483 FT8 messages attributed to EA1AHP as the transmitting token by decoded message structure across 26 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (96%), followed by 40 m (4%). Most decodes (81%) fell within the six-hour window 05:00-11:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7 dB.
Overview
Bands
Last attributed message: 2026-09-21 05:25 UTC
Observed FT8 message patterns
- Attributed sample
- 483 messages
- Active dates
- 26 UTC dates
- Estimated median S/N
- -7 dB
- Estimated 10th-90th percentile
- -15 to +2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 40, moderate (-15 to -9 dB) 161, strong (≥ -8 dB) 282.
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 EA1AHP 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 EA1AHP
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
- IN70 · 254 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 2,329 km (approx.)
- Last such locator decoded
- 2026-09-21 05:25 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 UTC | Band | EA1AHP S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-21 05:24 | 40m | -8 / - | KE8ZMQ | - / - | 2 | Partial capture |
| 09-17 18:43 | 40m | -6 / +3 | AM3MERCE | -13 / - | 7 | Partial capture |
| 09-17 18:40 | 40m | - / -3 | E77WM | -1 / - | 2 | ✓ Closing fragment |
| 09-17 05:28 | 80m | - / - | DL2HUC | -1 / - | 3 | Partial capture |
| 09-16 06:23 | 40m | - / - | YL2CI | +2 / - | 4 | Partial capture |
| 09-16 06:17 | 40m | - / - | YL2CI | +1 / - | 2 | Partial capture |
| 09-16 06:04 | 40m | -20 / - | IZ8EOB | - / -3 | 2 | ✓ Closing fragment |
| 09-09 07:50 | 40m | - / +1 | ON5GQ | -12 / - | 2 | Partial capture |
| 09-09 07:44 | 40m | - / -13 | G0OJB | -13 / - | 2 | Partial capture |
| 09-09 07:34 | 40m | - / -13 | DB3OI | -14 / - | 3 | ✓ Closing fragment |
| 09-08 07:18 | 40m | - / -7 | DF0AWG | +4 / - | 6 | Partial capture |
| 09-07 05:47 | 40m | -12 / - | KS2D | - / -3 | 3 | ✓ Closing fragment |
| 09-07 05:36 | 40m | -16 / - | EG3SQ | - / -4 | 3 | ✓ Closing fragment |
| 09-07 05:35 | 40m | -15 / - | F5OYA/P | - / - | 2 | Partial capture |
| 09-07 05:33 | 40m | -16 / - | KT7T | - / - | 2 | Partial capture |
| 08-26 16:18 | 20m | -8 / - | BG7BVI | - / - | 4 | Partial capture |
| 08-26 05:58 | 20m | -14 / -6 | II7MGBT | -5 / +3 | 2 | Partial capture |
| 08-26 05:56 | 20m | -8 / - | N1EDF | - / -16 | 2 | ✓ Closing fragment |
| 08-26 05:52 | 20m | -3 / - | DL8UFT | - / -4 | 3 | ✓ Closing fragment |
| 08-26 05:50 | 20m | -3 / - | TA4EJ | - / - | 4 | Partial capture |
| 08-26 05:44 | 20m | 0 / - | N1EDF | - / - | 2 | Partial capture |
| 08-25 05:44 | 20m | -11 / - | IR7MGGC | -4 / +3 | 3 | Partial capture |
| 08-25 05:41 | 20m | -4 / - | PD7LB | - / -17 | 3 | Partial capture |
| 08-25 05:39 | 20m | -4 / - | 8Z1IT | - / - | 2 | Partial capture |
| 08-25 05:37 | 20m | +2 / -2 | R6ZQ | +22 / +1 | 5 | ✓ Full exchange observed |
| 08-24 06:33 | 20m | - / +8 | PD4HC | -14 / - | 2 | ✓ Closing fragment |
| 08-24 06:30 | 20m | - / -6 | IV3APC | -11 / - | 2 | ✓ Closing fragment |
| 08-24 06:17 | 20m | -14 / -5 | IW0GGN | +1 / - | 2 | Partial capture |
| 08-24 06:14 | 20m | -12 / - | PA1APR | - / -11 | 2 | ✓ Closing fragment |
| 08-24 06:07 | 20m | +3 / -17 | PA0MUS | -2 / - | 3 | ✓ Closing observed |
| 08-24 06:04 | 20m | -8 / - | EN35UKR | - / - | 2 | Partial capture |
| 08-24 06:01 | 20m | +5 / -2 | OK2CNI | -11 / +6 | 5 | ✓ Full exchange observed |
| 08-24 05:56 | 20m | -2 / - | PA1JMR | - / -15 | 4 | Partial capture |
| 08-24 05:49 | 20m | -10 / - | EN35UKR | - / - | 2 | Partial capture |
| 08-24 05:46 | 20m | -5 / - | E74MW | - / -7 | 3 | ✓ Closing fragment |
| 08-24 05:39 | 20m | -12 / - | DC9GT | - / -14 | 3 | ✓ Closing fragment |
| 08-24 05:36 | 20m | -4 / - | R6OQ | - / -13 | 3 | Partial capture |
| 08-24 05:33 | 20m | -3 / - | LY5A | - / -2 | 3 | ✓ Closing fragment |
| 08-24 05:33 | 20m | - / -3 | LZ1EV | +2 / - | 2 | Partial capture |
| 08-24 05:31 | 20m | -3 / - | S56EPX | - / -2 | 3 | ✓ Closing fragment |
| 08-22 06:49 | 20m | +2 / - | VK3UN | - / - | 2 | Partial capture |
| 08-22 06:47 | 20m | -2 / - | OK2CNI | - / - | 3 | Partial capture |
| 08-22 06:46 | 20m | -5 / - | SP9FOW | - / - | 2 | ✓ Closing fragment |
| 08-22 06:40 | 20m | -1 / - | OK2CNI | - / - | 3 | Partial capture |
| 08-22 06:38 | 20m | -2 / - | EW1MN | - / -9 | 3 | ✓ Closing fragment |
| 08-22 06:35 | 20m | +2 / - | IU7VOL | - / - | 3 | Partial capture |
| 08-08 11:03 | 20m | - / -15 | EA3GZR | -12 / - | 2 | ✓ Closing fragment |
| 08-08 10:39 | 20m | - / - | SP6DA | -14 / - | 9 | Partial capture |
| 08-08 10:28 | 20m | - / -12 | DL6RBG | -18 / - | 2 | Partial capture |
| 08-05 11:02 | 20m | - / - | DL3NA | -6 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 062445 +2 2400 EA1AHP YL2CI KO06 (x2) 062745 -21 1192 EA1AHP M0YPA -13 184015 -1 969 EA1AHP E77WM -03 (x2) 184245 -10 2036 EH3ST EA1AHP 73 184315 -6 2560 AM3MERCE EA1AHP IN70 184430 -16 2559 EA1AHP AM3MERCE +03 (x6) 052430 -9 2456 KE8ZMQ EA1AHP IN70 (x2)
UTC dB Audio Message 052600 -3 487 EA1AHP II4PAGE -14 052630 -4 487 EA1AHP RR73; G8OO <...> -16 052830 +2 1029 EA1AHP DL2HUC JO51 (x3) 054315 -17 1372 EA1AHP DL/AD2LX -17
UTC dB Audio Message 055100 +0 1681 TA4EJ EA1AHP IN70 (x3) 055245 -1 2360 DL8UFT EA1AHP IN70 (x3) 055430 -8 652 IU4PRI EA1AHP IN70 055600 -8 2800 N1EDF EA1AHP R-16 (x2) 055800 -5 2106 EA1AHP II7MGBT -06 055815 -14 2106 II7MGBT EA1AHP R+03 161845 -10 1652 BG7BVI EA1AHP IN70 (x4)
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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