UA9FLJ — 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 UA9FLJ, decoded by SO8OO in southeastern Poland. 93 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 27 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-11-06.
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 93 FT8 messages attributed to UA9FLJ as the transmitting token by decoded message structure across 27 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (42%), followed by 40 m (28%) and 20 m (22%). Most decodes (57%) fell within the six-hour window 14:00-20:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (71%); the estimated median was -17 dB.
Overview
Bands
Last attributed message: 2026-11-06 11:40 UTC
Observed FT8 message patterns
- Attributed sample
- 93 messages
- Active dates
- 27 UTC dates
- Estimated median S/N
- -17 dB
- Estimated 10th-90th percentile
- -24 to -11 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 66, moderate (-15 to -9 dB) 26, strong (≥ -8 dB) 1.
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 UA9FLJ 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 UA9FLJ
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
- LO88 · 56 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 2,444 km (approx.)
- Last such locator decoded
- 2026-11-06 11:40 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 | UA9FLJ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-06 11:45 | 10m | - / - | EA7Z | +9 / - | 2 | Partial capture |
| 11-06 08:16 | 10m | - / -14 | EA5FSJ | 0 / - | 2 | ✓ Closing fragment |
| 11-06 08:03 | 10m | - / -16 | EB7CFU | -16 / - | 2 | ✓ Closing fragment |
| 11-03 15:36 | 40m | - / - | PA4X | +4 / - | 2 | Partial capture |
| 11-03 15:32 | 40m | - / -8 | SV1ENG | -12 / - | 4 | ✓ Closing fragment |
| 11-01 15:13 | 80m | - / - | UA9LAO | 0 / - | 2 | Partial capture |
| 11-01 15:12 | 80m | -20 / - | RK9UAA | - / -11 | 3 | ✓ Closing fragment |
| 10-30 17:47 | 40m | - / -19 | TC8ATA | -8 / - | 4 | ✓ Closing fragment |
| 10-29 16:21 | 80m | - / -9 | UA3IDQ | -14 / - | 2 | ✓ Closing fragment |
| 10-25 15:10 | 40m | - / -16 | R3YAX | -7 / - | 2 | Partial capture |
| 10-25 15:02 | 40m | - / -8 | EW2MS | -1 / - | 3 | ✓ Closing fragment |
| 10-25 14:56 | 40m | - / - | R7OI | -14 / - | 3 | Partial capture |
| 10-25 14:33 | 40m | - / - | R6YG | -8 / - | 2 | Partial capture |
| 10-25 14:26 | 40m | -16 / - | IK6GPZ | +2 / -22 | 6 | ✓ Closing observed |
| 10-24 07:45 | 10m | -16 / - | JO4GGN | -8 / -11 | 2 | ✓ Closing observed |
| 10-24 07:38 | 10m | -16 / - | JA3FYC | -14 / - | 2 | ✓ Closing observed |
| 10-23 19:07 | 80m | - / -10 | OM3TWM | +1 / - | 3 | Partial capture |
| 10-23 18:48 | 80m | - / -14 | R4AFR | -12 / - | 2 | ✓ Closing fragment |
| 10-23 04:59 | 40m | - / -5 | UY0HY | +10 / - | 6 | ✓ Closing fragment |
| 10-23 04:57 | 40m | - / -11 | R6ZS | -2 / - | 2 | ✓ Closing fragment |
| 10-21 23:26 | 80m | - / -16 | DO8JB | +6 / - | 13 | ✓ Closing fragment |
| 10-21 23:24 | 80m | - / -16 | EA2DYB | +6 / - | 2 | Partial capture |
| 10-21 23:24 | 80m | - / - | 9A3K | +22 / - | 3 | Partial capture |
| 10-21 23:24 | 80m | - / - | 9A60CBM | +10 / - | 5 | Partial capture |
| 10-20 15:30 | 40m | - / -11 | PA2WDR | -13 / - | 2 | Partial capture |
| 10-20 15:27 | 40m | - / -7 | R7CA/6 | -18 / - | 2 | Partial capture |
| 10-20 15:25 | 40m | - / - | I4BUQ | -6 / - | 2 | Partial capture |
| 10-20 15:21 | 40m | - / -2 | OE3RWR | 0 / - | 4 | ✓ Closing fragment |
| 10-20 14:34 | 40m | -16 / - | UB8SII | - / -13 | 2 | Partial capture |
| 10-20 14:30 | 40m | - / -6 | RW2Z | -6 / - | 3 | ✓ Closing fragment |
| 10-18 02:49 | 40m | - / -9 | TA3NK | -5 / - | 14 | ✓ Closing fragment |
| 10-17 16:55 | 40m | - / -22 | SP0LPR | -14 / - | 3 | Partial capture |
| 10-17 16:52 | 40m | - / -15 | R2FDU | -6 / - | 4 | ✓ Closing fragment |
| 10-17 16:48 | 40m | - / - | RD3FY | +5 / - | 4 | Partial capture |
| 10-17 15:40 | 40m | - / -13 | PE0FK | -2 / - | 3 | ✓ Closing fragment |
| 10-17 15:34 | 40m | - / - | DL9KM | -7 / - | 3 | Partial capture |
| 10-13 16:36 | 40m | - / -7 | LZ936BA | +4 / - | 4 | Partial capture |
| 10-10 18:07 | 40m | - / - | R4FDK | -8 / - | 4 | Partial capture |
| 10-10 17:57 | 40m | - / -4 | R4FFQ | -8 / - | 3 | ✓ Closing fragment |
| 09-23 17:44 | 160m | - / -7 | RK1N | -15 / - | 2 | ✓ Closing fragment |
| 09-23 01:42 | 40m | - / - | CT2HEX | -8 / - | 3 | Partial capture |
| 09-23 01:21 | 40m | - / 0 | TA3NK | -6 / - | 3 | ✓ Closing fragment |
| 09-23 01:10 | 40m | -21 / - | N5WIN | - / - | 3 | ✓ Closing fragment |
| 09-23 01:04 | 40m | -18 / - | N8SNM | - / - | 2 | Partial capture |
| 09-22 15:59 | 80m | - / -8 | R3GI | -2 / - | 2 | ✓ Closing fragment |
| 09-21 19:03 | 160m | - / -20 | RT2P | -14 / - | 4 | Partial capture |
| 09-21 18:49 | 160m | - / -3 | RN4LP | -14 / - | 2 | ✓ Closing fragment |
| 09-18 00:45 | 80m | - / -15 | R3PLN | +6 / - | 4 | ✓ Closing fragment |
| 09-17 02:13 | 80m | -24 / -16 | R5AV | +8 / - | 3 | ✓ Closing observed |
| 09-16 17:51 | 80m | - / -12 | UA3PTK | +6 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 073830 -16 1052 JA3FYC UA9FLJ 73 074030 -17 1052 JR1UTC UA9FLJ R-16 074500 -16 1054 JO4GGN UA9FLJ R-11 074515 -8 331 UA9FLJ JO4GGN RR73 083430 -16 1003 CQ UA9FLJ LO88 (x4) 080330 -15 1829 UA9FLJ EB7CFU -16 (x2) 081600 -1 1955 UA9FLJ EA5FSJ -14 (x2) 114015 -18 1069 LB4PI UA9FLJ LO88 114500 +11 2679 UA9FLJ EA7Z IM67 (x2)
UTC dB Audio Message 151045 -7 1529 UA9FLJ R3YAX -16 (x2) 174700 -11 1181 UA9FLJ TC8ATA KM69 (x2) 174730 -6 1969 UA9FLJ RA6OB KN98 174800 -6 1181 UA9FLJ TC8ATA R-19 (x2) 153245 -14 1696 UA9FLJ SV1ENG KM18 (x4) 153645 -3 1009 UA9FLJ RC6OX KN88 153645 +2 386 UA9FLJ PA4X JO20 (x2) 181915 -8 832 UA9FLJ JA4DND RR73
UTC dB Audio Message 184915 -14 1613 UA9FLJ R4AFR RR73 185915 +12 948 UA9FLJ R1FD -16 190745 +1 1969 UA9FLJ OM3TWM -10 (x3) 161130 -3 2779 UA9FLJ RT6Z KN98 162115 -14 672 UA9FLJ UA3IDQ -09 (x2) 151215 -24 997 RK9UAA UA9FLJ LO88 151300 +0 2330 UA9FLJ UA9LAO MO27 (x2) 151415 -20 997 RK9UAA UA9FLJ R-11 (x2) 151545 -24 997 UA3RN UA9FLJ LO88 201815 -6 1455 UA9FLJ OH8WW RR73
UTC dB Audio Message 190200 -18 1896 UA9FLJ RZ1OK RR73 200230 -14 1438 UA9FLJ RM5F KO85 (x2) 200330 -6 950 UA9FLJ UA6HFI LN04 200330 -8 1438 UA9FLJ RM5F R-08 (x2) 184900 -11 1581 UA9FLJ RN4LP -03 (x2) 190300 -11 1373 UA9FLJ RT2P -20 (x5) 174445 -16 219 UA9FLJ RK1N -07 (x2)
UTC dB Audio Message 123130 -14 1055 UA9FLJ TA3NK KM39 (x5) 062315 -18 1067 R5BQ UA9FLJ LO88 063415 +9 549 UA9FLJ RA4CLU -03 (x2) 064230 -17 1057 OH4KRN UA9FLJ RR73 070200 -4 1033 UA9FLJ PE1MHY -11 (x4) 071315 -8 1504 UA9FLJ RZ6AKF -06 (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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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