F1APY — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving F1APY, decoded by SO8OO in southeastern Poland. 368 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 17 UTC dates in the available aggregate history. Observed between 2026-07-11 and 2026-09-04.
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 368 FT8 messages attributed to F1APY as the transmitting token by decoded message structure across 17 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (83%), followed by 20 m (17%) and 10 m (0%). Most decodes (87%) fell within the six-hour window 01:00-07:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.
Overview
Bands
Last attributed message: 2026-09-04 05:23 UTC
Observed FT8 message patterns
- Attributed sample
- 368 messages
- Active dates
- 17 UTC dates
- Estimated median S/N
- -12 dB
- Estimated 10th-90th percentile
- -20 to -3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 104, moderate (-15 to -9 dB) 138, strong (≥ -8 dB) 126.
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 F1APY 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 F1APY
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
- JN39 · 209 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,063 km (approx.)
- Last such locator decoded
- 2026-09-04 05:22 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 | F1APY S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-04 05:22 | 40m | -15 / - | EG1PPE | - / -12 | 3 | Partial capture |
| 09-04 05:05 | 40m | -15 / - | WA2HIP | - / - | 4 | Partial capture |
| 09-03 06:12 | 40m | -10 / - | OH6FSO | - / -9 | 3 | ✓ Closing fragment |
| 09-03 06:10 | 40m | -3 / +1 | F1DSZ | -9 / - | 3 | ✓ Closing observed |
| 09-03 06:07 | 40m | -10 / - | OA4ENG | - / -13 | 2 | Partial capture |
| 09-03 05:19 | 40m | - / -13 | SV1DKR | -12 / - | 2 | Partial capture |
| 09-03 05:16 | 40m | -4 / - | KA9FOX | - / +2 | 2 | ✓ Closing fragment |
| 08-30 04:08 | 40m | - / -6 | YO4GIY | -9 / - | 2 | ✓ Closing fragment |
| 08-30 03:48 | 40m | - / -8 | YO4GIY | -12 / - | 2 | ✓ Closing fragment |
| 08-30 03:17 | 40m | - / -16 | PS8RV | -15 / - | 3 | ✓ Closing fragment |
| 08-30 02:59 | 40m | - / -15 | SV1TRJ | -20 / - | 2 | ✓ Closing fragment |
| 08-29 16:14 | 40m | -10 / - | <...> | - / -13 | 2 | Partial capture |
| 08-29 16:02 | 40m | -10 / - | SP6TID | +2 / 0 | 4 | Partial capture |
| 08-29 15:52 | 40m | - / +7 | DL1THB | -3 / - | 3 | ✓ Closing fragment |
| 08-29 15:52 | 40m | - / -13 | IU3VGK | -5 / - | 5 | ✓ Closing fragment |
| 08-29 15:24 | 40m | -8 / -18 | UA3GDJ | +2 / - | 6 | ✓ Closing observed |
| 08-29 15:15 | 40m | - / -4 | DL6CMF | -7 / - | 3 | ✓ Closing fragment |
| 08-29 15:11 | 40m | - / - | DM5WH | -14 / - | 2 | Partial capture |
| 08-29 15:04 | 40m | - / -22 | SV1SSL | -12 / - | 4 | ✓ Closing fragment |
| 08-29 15:04 | 40m | -16 / - | UA3GDJ | -3 / -4 | 4 | Partial capture |
| 08-29 14:54 | 40m | -10 / -6 | OE5GHO | +4 / +5 | 4 | ✓ Full exchange observed |
| 08-29 14:42 | 40m | - / +9 | IU3WOH | -7 / - | 4 | ✓ Closing fragment |
| 08-29 14:23 | 40m | - / -2 | I4WQH | -6 / - | 3 | ✓ Closing fragment |
| 08-29 14:08 | 40m | - / -1 | DH7TS | +2 / - | 3 | ✓ Closing fragment |
| 08-29 13:40 | 40m | - / -2 | DL6EL | -4 / - | 3 | ✓ Closing fragment |
| 08-29 13:37 | 40m | - / -6 | DL4JTH | -3 / - | 3 | ✓ Closing fragment |
| 08-29 13:33 | 40m | - / 0 | OE6PVG | -2 / - | 4 | ✓ Closing fragment |
| 08-28 06:49 | 40m | - / -11 | DG4LXM | -12 / - | 2 | Partial capture |
| 08-28 06:45 | 40m | -23 / - | PE1KYP | -17 / +9 | 3 | ✓ Closing observed |
| 08-28 06:32 | 40m | - / +9 | DK0ACI | -6 / - | 2 | ✓ Closing fragment |
| 08-27 19:37 | 40m | -11 / - | DL9KBK | - / -10 | 3 | ✓ Closing fragment |
| 08-27 19:31 | 40m | -6 / - | OV5SP | - / -14 | 2 | Partial capture |
| 08-27 19:28 | 40m | - / +6 | OE8PIT | -8 / - | 3 | ✓ Closing fragment |
| 08-27 06:07 | 20m | - / -11 | R4FDW | -9 / - | 11 | Partial capture |
| 08-27 06:06 | 20m | - / - | RZ4FWA | -2 / - | 3 | Partial capture |
| 08-27 02:56 | 40m | -3 / -11 | RM1B | -10 / -15 | 5 | ✓ Full exchange observed |
| 08-27 02:34 | 40m | -4 / -15 | OH1LA | -20 / - | 3 | ✓ Closing observed |
| 08-27 02:28 | 40m | -3 / - | OH1LA | - / -3 | 7 | Partial capture |
| 08-27 02:19 | 40m | -8 / - | RK4CH | - / -2 | 2 | ✓ Closing fragment |
| 08-27 02:13 | 40m | -10 / -15 | R2RCQ | +2 / - | 5 | ✓ Full exchange observed |
| 08-27 02:10 | 40m | -10 / - | SQ5DTL | - / +1 | 2 | ✓ Closing fragment |
| 08-27 02:10 | 40m | - / - | R2RCQ | +5 / - | 3 | Partial capture |
| 08-27 02:02 | 40m | -5 / 0 | RW3QU | +14 / - | 5 | ✓ Full exchange observed |
| 08-27 01:59 | 40m | - / -12 | EC5M | -3 / - | 3 | ✓ Closing fragment |
| 08-27 01:54 | 40m | 0 / -22 | WA4MB | -5 / +4 | 5 | ✓ Full exchange observed |
| 08-27 01:50 | 40m | -10 / - | TN8GD | - / - | 2 | Partial capture |
| 08-27 01:48 | 40m | -1 / - | XQ3SK | - / - | 4 | Partial capture |
| 08-27 01:46 | 40m | -3 / -21 | VA2PM | -18 / -17 | 5 | ✓ Full exchange observed |
| 08-27 01:34 | 40m | -8 / -18 | TA2EE | -20 / -23 | 6 | ✓ Full exchange observed |
| 08-27 01:27 | 40m | -4 / -16 | EI3CTB | -9 / +4 | 6 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 060815 -9 2288 OA4ENG F1APY -13 061030 -10 598 F1APY F1DSZ R+01 061045 -3 598 F1DSZ F1APY RR73 061100 -8 598 F1APY F1DSZ 73 061230 -11 2656 OH6FSO F1APY JN39 (x3) 061730 -13 674 VA2VT F1APY JN39 050500 -17 2280 WA2HIP F1APY JN39 (x4) 052230 -15 646 EG1PPE F1APY JN39 (x3)
UTC dB Audio Message 095000 -8 2165 F1APY SP7ROM JO91 060630 -7 2067 F1APY RZ4FWA LO23 (x3) 060730 -5 1140 F1APY R4FDW -11 (x11)
UTC dB Audio Message 133945 -14 2535 CQ F1APY JN39 100230 -15 2285 F1APY LZ4VR KN13 (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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