UF3T — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UF3T, decoded by SO8OO in southeastern Poland. 1,933 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 56 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-09-11.
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 1,933 FT8 messages attributed to UF3T as the transmitting token by decoded message structure across 56 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (69%), followed by 160 m (13%) and 40 m (10%). Most decodes (68%) fell within the six-hour window 16:00-22:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (72%); the estimated median was -1.3 dB.
Overview
Bands
Last attributed message: 2026-09-11 20:50 UTC
Observed FT8 message patterns
- Attributed sample
- 1,933 messages
- Active dates
- 56 UTC dates
- Estimated median S/N
- -1.3 dB
- Estimated 10th-90th percentile
- -16 to +9 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 209, moderate (-15 to -9 dB) 339, strong (≥ -8 dB) 1,385.
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 UF3T 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 UF3T
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
- LO16 · 1,298 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,580 km (approx.)
- Last such locator decoded
- 2026-09-11 20:50 UTC
Other locator fields attributed to this token: LO26 (21).
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 | UF3T S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-11 20:45 | 80m | -6 / - | GU4WRP | - / - | 2 | Partial capture |
| 09-11 20:22 | 80m | +4 / - | GU4WRP | - / - | 3 | Partial capture |
| 09-11 20:14 | 80m | 0 / - | GU4WRP | - / - | 3 | Partial capture |
| 09-11 17:30 | 80m | 0 / - | RA3THN | -23 / -5 | 3 | ✓ Closing observed |
| 09-11 17:28 | 80m | 0 / +2 | R2HB | +6 / +9 | 4 | ✓ Full exchange observed |
| 09-11 17:26 | 80m | - / +1 | DO1ID | +5 / - | 2 | Partial capture |
| 09-11 17:26 | 80m | 0 / -16 | RA6FC | +9 / -3 | 4 | Partial capture |
| 09-11 17:24 | 80m | +5 / -5 | R5DT | +25 / -3 | 4 | ✓ Full exchange observed |
| 09-11 17:21 | 80m | - / -17 | DL0RDG | +3 / - | 4 | ✓ Closing fragment |
| 09-11 17:21 | 80m | - / -3 | RA3DEP | -9 / - | 3 | ✓ Closing fragment |
| 09-11 16:59 | 80m | - / - | DL9KM | -8 / - | 6 | Partial capture |
| 09-11 16:58 | 80m | - / - | R7YZ | 0 / - | 3 | Partial capture |
| 09-11 16:56 | 80m | - / -2 | UB4CLH | -9 / - | 3 | Partial capture |
| 09-11 16:41 | 80m | +11 / - | S21SDR | - / - | 12 | Partial capture |
| 09-11 16:23 | 80m | - / - | YU4FQN | -10 / - | 4 | Partial capture |
| 09-11 16:23 | 80m | - / - | RK4UZ | -5 / - | 3 | Partial capture |
| 09-11 15:49 | 80m | +3 / - | 9M8HAZ | - / - | 6 | Partial capture |
| 09-11 15:32 | 80m | 0 / - | R9CS/P | - / +10 | 2 | ✓ Closing fragment |
| 09-11 15:09 | 80m | -8 / - | 9M8HAZ | - / - | 12 | Partial capture |
| 09-11 15:06 | 80m | -11 / - | 9M8HAZ | - / - | 2 | Partial capture |
| 09-11 14:56 | 80m | -16 / - | 9M8HAZ | - / - | 2 | Partial capture |
| 09-09 18:38 | 80m | - / -5 | RK6OQ | -6 / - | 4 | ✓ Closing fragment |
| 09-09 18:32 | 80m | - / - | DG5PW | -13 / - | 3 | Partial capture |
| 09-09 18:27 | 80m | +8 / +1 | DO1MDO | -2 / -15 | 8 | ✓ Full exchange observed |
| 09-09 18:26 | 80m | - / -3 | RW1AI | +2 / - | 3 | ✓ Closing fragment |
| 09-09 18:23 | 80m | +8 / -4 | RK9UM | -13 / -6 | 4 | ✓ Full exchange observed |
| 09-09 18:18 | 80m | +7 / +2 | R6ODC | -13 / -16 | 7 | ✓ Full exchange observed |
| 09-09 18:15 | 80m | - / - | RC2Y | 0 / - | 2 | Partial capture |
| 09-09 18:14 | 80m | +4 / - | UA3SCU | +3 / +5 | 5 | ✓ Full exchange observed |
| 09-09 18:13 | 80m | +3 / - | UA4CKN | - / -6 | 2 | ✓ Closing fragment |
| 09-09 18:06 | 80m | +9 / -2 | RA3RDN | -2 / - | 4 | ✓ Full exchange observed |
| 09-09 18:05 | 80m | +3 / - | RA3XFR | - / -5 | 2 | ✓ Closing fragment |
| 09-09 18:03 | 80m | - / - | IK2IPY | -8 / - | 2 | Partial capture |
| 09-09 18:00 | 80m | +10 / - | R3MDJ | - / -9 | 2 | ✓ Closing fragment |
| 09-09 17:58 | 80m | -2 / +4 | R3LAF | +6 / -3 | 4 | ✓ Full exchange observed |
| 09-09 17:56 | 80m | +8 / +6 | RN3YN | -11 / -13 | 5 | ✓ Full exchange observed |
| 09-09 17:55 | 80m | +4 / +6 | R3PLA | 0 / 0 | 5 | ✓ Full exchange observed |
| 09-09 17:54 | 80m | +6 / - | RC6BB | -8 / -8 | 4 | ✓ Full exchange observed |
| 09-09 17:51 | 80m | +6 / - | RD4AAK | - / +2 | 2 | ✓ Closing fragment |
| 09-09 17:46 | 80m | +4 / +4 | E70SZ | +4 / -16 | 5 | ✓ Full exchange observed |
| 09-09 17:46 | 80m | - / -6 | RC7LX | -14 / - | 2 | Partial capture |
| 09-09 17:40 | 80m | +5 / +2 | R7DX | +10 / +9 | 10 | ✓ Full exchange observed |
| 09-09 17:40 | 80m | +3 / - | RX3DRC | -6 / - | 3 | ✓ Closing observed |
| 09-09 17:39 | 80m | - / - | RC2Y | +5 / - | 2 | Partial capture |
| 09-09 17:39 | 80m | -2 / -3 | UB6OAJ | +3 / -3 | 5 | ✓ Full exchange observed |
| 09-09 17:37 | 80m | - / - | DH1KJ | -2 / - | 2 | Partial capture |
| 09-09 17:36 | 80m | 0 / - | R5BM | -4 / +9 | 5 | ✓ Full exchange observed |
| 09-09 17:33 | 80m | +1 / - | RQ3D | -22 / - | 2 | ✓ Closing observed |
| 09-09 17:30 | 80m | +2 / +1 | OK1FRG | +14 / -16 | 7 | Partial capture |
| 09-09 17:30 | 80m | - / - | RC2Y | +1 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 172845 -1 1141 R2HB UF3T R+09 (x2) 173000 -1 1702 UF3T RZ6CO LN04 173000 -23 1330 UF3T RA3THN LO26 173045 -2 1141 RA3THN UF3T -05 (x2) 201400 +2 1441 GU4WRP UF3T LO16 (x8) 205000 -9 1376 UX0FF UF3T LO16
UTC dB Audio Message 175030 -13 1040 UF3T SP8V KO10 175045 +2 1040 CQ UF3T LO16 175100 -13 1040 UF3T SP8V KO10 175115 +1 1040 CQ UF3T LO16 175145 +2 1040 UA9LLE UF3T +08 (x2) 175345 +2 1040 CQ UF3T LO16 a1 175400 +7 1146 UF3T RK6MC KN97 175415 +5 1041 RK6MC UF3T +07 175430 +1 1146 UF3T RK6MC R+05 175445 -11 1041 RK6MC UF3T RR73 175500 -7 1277 UF3T RW3DW KO84 175500 +5 1147 UF3T RK6MC RR73 175530 -7 1277 UF3T RW3DW KO84 (x2)
UTC dB Audio Message 160030 -4 1529 CQ UF3T LO26 (x2) 160115 -5 1529 UF3T EB3JT JN01 160130 -3 1529 CQ UF3T LO26 160145 +2 1529 UF3T EB3JT JN01 160200 +1 1529 CQ UF3T LO26 160215 -5 1529 UF3T EB3JT JN01 160230 +2 1529 CQ UF3T LO26 160245 -2 1530 UF3T DH9PH JO30 160245 -4 2570 UF3T PE1NPS JO22 160300 -1 1529 CQ UF3T LO26 160315 -5 1529 UF3T EB3JT JN01 (x3) 160445 -13 1530 UF3T DH9PH JO30
UTC dB Audio Message 173600 -17 1094 UF3T UA4FKT LO23 174245 -21 1490 UF3T RK3AW -13 085145 -18 1222 LZ4VR UF3T -07 (x2) 090545 -21 1564 EA7BD UF3T RR73 090615 -22 1564 CQ UF3T LO16 090645 -19 1565 DA6MY UF3T -23 (x2) 090815 -17 1566 CQ UF3T LO16 090830 -7 1566 UF3T RN6MA -15 090845 -24 1566 DA6MY UF3T RR73 090900 -17 1566 UF3T RN6MA -15 (x2) 091045 -16 1566 RN6MA UF3T R-12 091100 -11 1566 UF3T RN6MA RR73
UTC dB Audio Message 222115 -19 1694 D2ACE UF3T LO16 (x3) 002930 -17 1071 <...> UF3T LO16 (x2) 003130 -17 1071 <KD9RAZ/C6A> UF3T LO16 (x2) 003945 -11 1334 OA4ENG UF3T LO16 (x2) 004100 +5 680 UF3T RM5F KO85 004145 -6 1334 EA1AOC UF3T -07 (x2) 004445 -4 1334 VP5G UF3T LO16 (x3)
UTC dB Audio Message 010330 -7 831 UF3T GM4KHE IO75 (x4)
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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