9A9A — 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 9A9A, decoded by SO8OO in southeastern Poland. 41 FT8 messages attributed to this token as transmitter, on 160m, 80m, 20m, across 6 UTC dates in the available aggregate history. Observed between 2026-08-29 and 2026-10-24.
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 41 FT8 messages attributed to 9A9A as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (63%), followed by 160 m (24%) and 20 m (12%). Several six-hour UTC windows tied for the largest share (73%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (88%); the estimated median was +12 dB.
Overview
Bands
Last attributed message: 2026-10-24 16:12 UTC
Observed FT8 message patterns
- Attributed sample
- 41 messages
- Active dates
- 6 UTC dates
- Estimated median S/N
- +12 dB
- Estimated 10th-90th percentile
- -13 to +18 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 3, moderate (-15 to -9 dB) 2, strong (≥ -8 dB) 36.
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 9A9A 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 9A9A
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 · 31 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 708 km (approx.)
- Last such locator decoded
- 2026-10-24 16:11 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 | 9A9A S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-03 10:36 | 10m | - / - | CT1ENV | -10 / - | 2 | Partial capture |
| 10-24 16:11 | 80m | +17 / - | 3W9T | - / -23 | 3 | ✓ Closing fragment |
| 10-20 09:50 | 10m | - / 0 | R8CIS | -18 / - | 2 | Partial capture |
| 10-15 15:53 | 160m | +3 / - | H49A | - / -26 | 4 | Partial capture |
| 10-14 15:47 | 80m | +19 / - | AP2HA | - / -16 | 4 | ✓ Closing fragment |
| 09-18 22:21 | 160m | +16 / - | RI1FJZ | - / -24 | 6 | ✓ Closing fragment |
| 09-18 17:09 | 80m | +14 / - | 5W1SA | - / -24 | 2 | Partial capture |
| 09-18 16:48 | 80m | +8 / - | KH8WW | - / -24 | 13 | Partial capture |
| 09-18 16:44 | 80m | +2 / - | KH8WW | - / - | 3 | Partial capture |
| 09-15 06:45 | 20m | -18 / - | KH8WW | - / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 101200 -14 1029 9A9A RR73; ON4AZR <...> +18 095045 -16 1758 9A9A R8CIS +00 (x3) 103600 -6 1065 9A9A CT1ENV IN51 (x2)
UTC dB Audio Message 165445 +14 1948 KH8WW 9A9A JN75 (x4) 170915 +15 2022 5W1SA 9A9A JN75 (x2) 154730 +20 829 AP2HA 9A9A JN75 (x3) 154845 -11 507 9A9A UA9YTP NO00 154900 +17 830 AP2HA 9A9A 73 161115 +14 2233 3W9T 9A9A JN75 (x3) 161300 +6 1733 9A9A UA3QNA -05
UTC dB Audio Message 222145 +16 1300 RI1FJZ 9A9A JN75 (x6) 222630 -21 1382 9A9A RA9YTI MO93 155345 +2 2162 H49A 9A9A JN75 (x4)
UTC dB Audio Message 064545 -16 1083 KH8WW 9A9A JN75 (x5)
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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