9A0T — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving 9A0T, decoded by SO8OO in southeastern Poland. 22 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-07-18.
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 22 FT8 messages attributed to 9A0T as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). In this small sample, the estimated median decoder S/N was -12 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 22 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- -12 dB
- Estimated 10th-90th percentile
- -17 to -3 dB
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 5, moderate (-15 to -9 dB) 10, strong (≥ -8 dB) 7.
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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with 9A0T 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 9A0T
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
- JN86 · 11 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 521 km (approx.)
- Last such locator decoded
- 2026-07-18 19:02 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 | 9A0T S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-02 18:50 | 20m | - / -20 | MW7RHR | -14 / - | 5 | Partial capture |
| 07-23 18:43 | 20m | - / - | F4NGC | -4 / - | 2 | ✓ Closing fragment |
| 07-23 18:23 | 20m | - / -15 | SV5AZK | -8 / - | 4 | ✓ Closing fragment |
| 07-19 18:22 | 10m | - / - | DN9MRB | -18 / - | 2 | ✓ Closing fragment |
| 07-19 07:10 | 20m | - / -5 | PA2PS | -2 / - | 2 | ✓ Closing fragment |
| 07-18 19:12 | 20m | - / -5 | SP6FCQ | +1 / - | 4 | Partial capture |
| 07-18 19:08 | 20m | -13 / - | MI9PBM | - / -13 | 2 | ✓ Closing fragment |
| 07-18 18:56 | 20m | -6 / -15 | UT7UJ | +6 / -12 | 5 | Partial capture |
| 07-18 18:38 | 20m | - / +7 | OK1VM | 0 / - | 2 | ✓ Closing fragment |
| 07-18 18:36 | 20m | - / -13 | PD0BOR | -6 / - | 6 | Partial capture |
| 07-18 18:23 | 20m | - / -11 | IT9SBE | -8 / - | 2 | Partial capture |
| 07-18 18:13 | 20m | -14 / -6 | OZ9FF | -9 / -14 | 3 | ✓ Full exchange observed |
| 07-18 14:08 | 20m | - / -11 | GW5NIC | -12 / - | 3 | ✓ Closing fragment |
| 07-18 13:46 | 20m | - / -17 | IK2TTJ | -14 / - | 2 | ✓ Closing fragment |
| 07-18 13:33 | 20m | - / -9 | DL3EBJ | -22 / - | 2 | ✓ Closing fragment |
| 07-18 11:14 | 20m | - / +5 | 3Z6O | -11 / - | 4 | ✓ Closing fragment |
| 07-18 10:58 | 20m | -15 / +9 | R2AL | -10 / -7 | 4 | ✓ Full exchange observed |
| 07-18 09:01 | 20m | -8 / - | HB9SFL | -14 / -17 | 8 | ✓ Closing observed |
| 07-18 08:58 | 20m | -7 / 0 | DJ2MS | -19 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 182330 -8 2166 9A0T SV5AZK -15 (x3) 183230 -21 1315 9A0T EA7KUH -12 184315 -6 1937 9A0T F4NGC RR73 (x2) 141100 +2 1279 9A0T F5SFT RR73 190215 -12 990 9A0T RA3Y RR73 (x2) 125930 -11 2369 9A0T DL3EBJ RR73 185030 -11 989 9A0T MW7RHR -20 (x5)
UTC dB Audio Message 182230 -16 1630 9A0T DN9MRB +14 (x2) 135545 -22 1784 9A0T EB3JT R-16
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