9A3TY — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving 9A3TY, decoded by SO8OO in southeastern Poland. 199 FT8 messages attributed to this token as transmitter, on 20m, across 6 UTC dates in the available aggregate history. Observed between 2026-06-13 and 2026-08-27.
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 199 FT8 messages attributed to 9A3TY as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). Most decodes (63%) fell within the six-hour window 17:00-23:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 199 messages
- Active dates
- 6 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -19 to +4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 55, moderate (-15 to -9 dB) 54, strong (≥ -8 dB) 90.
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 9A3TY 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 9A3TY
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
- JN74 · 57 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 792 km (approx.)
- Last such locator decoded
- 2026-08-27 17:40 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 | 9A3TY S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-28 23:46 | 20m | - / -9 | F4BYA | -4 / - | 3 | ✓ Closing fragment |
| 08-27 23:45 | 20m | - / -14 | N4PRF | -12 / - | 6 | ✓ Closing fragment |
| 08-27 23:10 | 20m | - / - | F4JZW | -12 / - | 2 | ✓ Closing fragment |
| 08-27 23:05 | 20m | - / +5 | WB2IMB | -10 / - | 6 | Partial capture |
| 08-27 23:01 | 20m | - / -2 | KM4RAA | -9 / - | 5 | ✓ Closing fragment |
| 08-27 22:54 | 20m | - / +3 | WA9WUD | -10 / - | 4 | ✓ Closing fragment |
| 08-27 17:51 | 20m | - / +8 | UT4QM | -13 / - | 2 | Partial capture |
| 08-27 17:42 | 20m | -20 / +4 | TA4SSK | +2 / - | 5 | ✓ Full exchange observed |
| 08-26 23:42 | 20m | - / -19 | XQ1KK | -7 / - | 2 | ✓ Closing fragment |
| 08-26 23:28 | 20m | - / - | ON9MD | -17 / - | 2 | Partial capture |
| 08-26 23:09 | 20m | -14 / - | W5WLG | - / -11 | 2 | Partial capture |
| 08-26 23:08 | 20m | -14 / - | M7GOA | - / -7 | 2 | ✓ Closing fragment |
| 08-26 23:06 | 20m | -16 / - | KF8FW | - / -8 | 2 | ✓ Closing fragment |
| 08-26 23:04 | 20m | -8 / - | AK4T | - / -6 | 2 | ✓ Closing fragment |
| 08-26 22:48 | 20m | - / - | KJ1R | -6 / - | 3 | ✓ Closing fragment |
| 08-26 22:45 | 20m | -14 / - | F4JZW | - / - | 2 | Partial capture |
| 08-26 22:44 | 20m | -14 / - | VE6HQ | - / -4 | 2 | ✓ Closing fragment |
| 08-26 22:43 | 20m | -12 / - | WA0PFC | - / -2 | 2 | ✓ Closing fragment |
| 08-26 22:41 | 20m | -21 / +4 | KA1DCB | -8 / - | 5 | ✓ Closing observed |
| 08-26 22:38 | 20m | -12 / - | WA0PFC | - / -2 | 2 | Partial capture |
| 08-26 22:38 | 20m | - / - | PA3DPS | -4 / - | 2 | Partial capture |
| 08-26 22:23 | 20m | -16 / - | JA1UQA | - / -6 | 2 | ✓ Closing fragment |
| 08-26 22:20 | 20m | -10 / - | JA7IC | - / -9 | 2 | ✓ Closing fragment |
| 08-26 22:16 | 20m | -9 / -13 | IW1GB | -7 / - | 2 | ✓ Closing observed |
| 08-26 22:15 | 20m | - / -15 | ON1DGN | -8 / - | 2 | ✓ Closing fragment |
| 08-26 22:06 | 20m | -14 / - | JH1LPZ | - / -5 | 3 | Partial capture |
| 08-26 22:02 | 20m | -11 / - | JH5HDA | - / -16 | 2 | ✓ Closing fragment |
| 08-26 22:01 | 20m | -11 / - | JH1XEF | - / -23 | 2 | ✓ Closing fragment |
| 08-26 22:00 | 20m | -3 / - | JH2BJL | - / -19 | 2 | ✓ Closing fragment |
| 08-26 21:59 | 20m | -12 / -6 | EA4ITG | -18 / -12 | 4 | ✓ Full exchange observed |
| 08-26 21:54 | 20m | -8 / - | PA0ARR | - / -20 | 4 | Partial capture |
| 08-26 21:52 | 20m | -8 / - | BH8NNU | - / -13 | 2 | ✓ Closing fragment |
| 08-26 21:50 | 20m | -3 / - | JR4HCQ | - / -11 | 2 | ✓ Closing fragment |
| 08-26 21:47 | 20m | -6 / - | BA4IAW | - / -24 | 3 | ✓ Closing fragment |
| 08-26 21:46 | 20m | -8 / -7 | 9A3BMK/P | -13 / - | 7 | ✓ Closing observed |
| 08-26 21:45 | 20m | -3 / - | JR2SHA | - / -11 | 2 | ✓ Closing fragment |
| 08-26 21:44 | 20m | -3 / - | JF2KOZ | - / +3 | 2 | ✓ Closing fragment |
| 08-26 21:44 | 20m | 0 / -7 | JA5XAE | -9 / - | 7 | ✓ Full exchange observed |
| 08-26 21:43 | 20m | -8 / - | JS1JOP | - / -21 | 2 | ✓ Closing fragment |
| 08-26 21:42 | 20m | -12 / - | JG5VFK | - / -10 | 2 | ✓ Closing fragment |
| 08-26 08:31 | 20m | - / -11 | DF8JK | -6 / - | 5 | ✓ Closing fragment |
| 08-26 08:23 | 20m | - / +7 | F1PSX | -4 / - | 4 | ✓ Closing fragment |
| 08-26 08:04 | 20m | - / +4 | RN6MA | +3 / - | 3 | ✓ Closing fragment |
| 08-26 07:57 | 20m | - / -13 | F1ODM | +4 / - | 2 | Partial capture |
| 08-26 07:49 | 20m | - / -11 | OS4K | +3 / - | 3 | ✓ Closing fragment |
| 08-26 07:45 | 20m | - / -11 | F5RRS | +10 / - | 4 | ✓ Closing fragment |
| 08-26 07:45 | 20m | - / -23 | HB9HYO | -7 / - | 2 | ✓ Closing fragment |
| 08-26 07:23 | 20m | -7 / - | RV6F | -1 / -8 | 9 | Partial capture |
| 08-26 07:22 | 20m | -5 / - | US1MM | - / -5 | 2 | ✓ Closing fragment |
| 08-26 07:21 | 20m | -3 / -16 | TA3F | -15 / 0 | 4 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 230600 -9 2059 9A3TY WB2IMB R+05 (x4) 231030 -13 2179 9A3TY F4JZW JN08 (x2) 234530 -12 2116 9A3TY N4PRF EM93 (x6) 234600 +1 2911 9A3TY F4BYA JN19 (x3)
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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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