9A5AGN — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving 9A5AGN, decoded by SO8OO in southeastern Poland. 101 FT8 messages attributed to this token as transmitter, on 20m, across 5 UTC dates in the available aggregate history. Observed between 2026-07-20 and 2026-07-24.
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 101 FT8 messages attributed to 9A5AGN as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). Most decodes (86%) fell within the six-hour window 08:00-14:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -16 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 101 messages
- Active dates
- 5 UTC dates
- Estimated median S/N
- -16 dB
- Estimated 10th-90th percentile
- -20 to -11 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 51, moderate (-15 to -9 dB) 47, strong (≥ -8 dB) 3.
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 9A5AGN 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 9A5AGN
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
- JN75 · 50 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 708 km (approx.)
- Last such locator decoded
- 2026-07-24 11:28 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 | 9A5AGN S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-28 15:08 | 20m | - / -14 | F5SFT | -12 / - | 2 | ✓ Closing fragment |
| 07-28 14:53 | 20m | - / -13 | TA7AO | -16 / - | 2 | Partial capture |
| 07-24 11:53 | 20m | - / -16 | DK1AJ | -10 / - | 2 | Partial capture |
| 07-24 11:26 | 20m | -20 / - | TA2AI | - / - | 3 | Partial capture |
| 07-24 11:23 | 20m | - / -12 | OZ9FF | -15 / - | 2 | ✓ Closing fragment |
| 07-24 08:22 | 20m | -22 / - | DB2VS | - / 0 | 2 | ✓ Closing fragment |
| 07-24 08:18 | 20m | -18 / - | EA3KY | - / - | 2 | Partial capture |
| 07-23 14:55 | 20m | - / +3 | DM4GG | +2 / - | 2 | ✓ Closing fragment |
| 07-23 10:21 | 20m | -18 / -14 | YO5PHL | -11 / +2 | 4 | ✓ Full exchange observed |
| 07-23 10:20 | 20m | - / - | PA8S | -4 / - | 8 | Partial capture |
| 07-23 09:37 | 20m | - / 0 | OM3LU | -8 / - | 4 | ✓ Closing fragment |
| 07-22 13:44 | 20m | - / -15 | CN2DX | -20 / - | 2 | ✓ Closing fragment |
| 07-22 09:20 | 20m | -18 / - | PD2WL | - / -8 | 2 | Partial capture |
| 07-21 17:08 | 20m | -18 / - | OZ5AGJ | -18 / +8 | 5 | ✓ Full exchange observed |
| 07-21 16:58 | 20m | - / - | YO3GNF | -4 / - | 2 | Partial capture |
| 07-21 16:54 | 20m | - / - | YO3GNF | +2 / - | 2 | Partial capture |
| 07-21 16:19 | 20m | -6 / - | RC5F | - / - | 2 | Partial capture |
| 07-21 15:37 | 20m | - / -19 | RL3K | -13 / - | 3 | Partial capture |
| 07-21 13:42 | 20m | -13 / - | EA5KAI | - / -2 | 3 | ✓ Closing fragment |
| 07-21 13:33 | 20m | -15 / - | LZ3AN | - / - | 2 | Partial capture |
| 07-21 13:30 | 20m | -16 / - | SV2TQT | - / +4 | 4 | ✓ Closing fragment |
| 07-21 13:28 | 20m | -12 / -13 | F5RRS | -8 / - | 4 | ✓ Closing observed |
| 07-21 13:25 | 20m | -14 / - | IZ8EYN | - / +6 | 2 | Partial capture |
| 07-21 13:16 | 20m | -17 / - | SV7BAY | - / -10 | 2 | ✓ Closing fragment |
| 07-21 13:13 | 20m | -12 / - | M0PAW | - / - | 2 | Partial capture |
| 07-21 13:01 | 20m | -14 / - | EC5M | - / +8 | 3 | Partial capture |
| 07-21 12:58 | 20m | -15 / -9 | DL3EBJ | -21 / -3 | 4 | ✓ Full exchange observed |
| 07-21 12:52 | 20m | - / 0 | DL9AHB | -20 / - | 2 | ✓ Closing fragment |
| 07-21 12:49 | 20m | -15 / - | OM3TUR | - / +8 | 2 | Partial capture |
| 07-21 12:46 | 20m | -15 / - | RL2F | - / +1 | 3 | Partial capture |
| 07-21 12:41 | 20m | -13 / - | OH6IH | - / -15 | 3 | ✓ Closing fragment |
| 07-21 12:38 | 20m | -14 / -16 | YU1EU | -13 / -4 | 6 | ✓ Full exchange observed |
| 07-21 12:36 | 20m | -12 / -18 | PA0LDE | -18 / - | 2 | Partial capture |
| 07-21 12:32 | 20m | -15 / - | DK6WS | -22 / -14 | 4 | ✓ Closing observed |
| 07-21 12:11 | 20m | -21 / - | RL2F | - / - | 2 | Partial capture |
| 07-21 09:06 | 20m | -15 / - | GJ0KYZ | -18 / - | 2 | ✓ Closing observed |
| 07-21 09:02 | 20m | -10 / - | EW2ZC | - / -19 | 4 | ✓ Closing fragment |
| 07-21 08:58 | 20m | -18 / - | ON7UDM | -15 / - | 3 | ✓ Closing observed |
| 07-21 08:53 | 20m | -17 / +8 | TK5K | +6 / - | 4 | ✓ Full exchange observed |
| 07-21 08:48 | 20m | -17 / - | OK1AYM | - / - | 3 | ✓ Closing fragment |
| 07-21 08:46 | 20m | -10 / - | DG6TOM | -13 / -4 | 2 | ✓ Closing observed |
| 07-21 08:45 | 20m | -8 / 0 | HG8LXL | -3 / - | 4 | ✓ Closing observed |
| 07-21 08:02 | 20m | -12 / - | ON3BEN | - / - | 2 | Partial capture |
| 07-21 07:58 | 20m | - / -9 | DL5DQZ | +1 / - | 3 | Partial capture |
| 07-20 17:35 | 20m | -16 / - | SA3SHN | - / -9 | 3 | Partial capture |
| 07-20 17:24 | 20m | -20 / -18 | PD7BB | -4 / -15 | 2 | Partial capture |
| 07-20 16:43 | 20m | - / -19 | R4FDW | -12 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 112315 -13 2327 9A5AGN OZ9FF -12 (x2) 112545 -20 1408 UI6O 9A5AGN JN75 112615 -14 1408 TA2AI 9A5AGN JN75 (x3) 115300 -12 2273 9A5AGN DK1AJ -16 (x2) 182230 -14 1243 9A5AGN CR7BUJ RR73 182645 -14 972 9A5AGN RA3Y RR73 080315 -14 1121 9A5AGN DJ9WJ -21 145315 -17 1525 9A5AGN TA7AO -13 (x2) 150800 -12 1280 9A5AGN F5SFT -14 (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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