F4LHL — 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 F4LHL, decoded by SO8OO in southeastern Poland. 1,902 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 58 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-22.
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 1,902 FT8 messages attributed to F4LHL as the transmitting token by decoded message structure across 58 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (63%), followed by 20 m (12%) and 80 m (11%). Most decodes (70%) fell within the six-hour window 16:00-22:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7.3 dB.
Overview
Bands
Last attributed message: 2026-10-22 19:44 UTC
Observed FT8 message patterns
- Attributed sample
- 1,902 messages
- Active dates
- 58 UTC dates
- Estimated median S/N
- -7.3 dB
- Estimated 10th-90th percentile
- -17 to +1.2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 265, moderate (-15 to -9 dB) 597, strong (≥ -8 dB) 1,040.
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 F4LHL 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 F4LHL
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
- JN17 · 1,035 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,401 km (approx.)
- Last such locator decoded
- 2026-10-22 19:44 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 | F4LHL S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 19:40 | 40m | -2 / - | HB0PA | - / - | 10 | Partial capture |
| 10-22 07:33 | 40m | -9 / -9 | DL5NDD | -5 / - | 5 | ✓ Full exchange observed |
| 10-22 07:29 | 40m | -10 / - | EA7GZH | - / -2 | 2 | ✓ Closing fragment |
| 10-22 06:58 | 40m | - / -3 | DL2VN | -8 / - | 2 | Partial capture |
| 10-22 06:58 | 40m | - / - | DG4SCG | -8 / - | 3 | Partial capture |
| 10-22 06:52 | 40m | -10 / -6 | LZ2INP | +4 / - | 6 | ✓ Closing observed |
| 10-22 06:52 | 40m | -13 / - | HI3LER | - / -7 | 3 | Partial capture |
| 10-22 06:43 | 40m | -12 / - | KE8YOU | - / -15 | 13 | Partial capture |
| 10-21 20:40 | 40m | +4 / - | TA3XEE | - / -16 | 2 | ✓ Closing fragment |
| 10-21 20:37 | 40m | +2 / - | SP4WJ | - / -6 | 2 | ✓ Closing fragment |
| 10-21 20:33 | 40m | -4 / - | SP9DTI | - / +3 | 2 | ✓ Closing fragment |
| 10-21 20:32 | 40m | -2 / -18 | YO9HP | -4 / -14 | 3 | ✓ Full exchange observed |
| 10-21 20:29 | 40m | -4 / - | TA2ED | - / -14 | 2 | ✓ Closing fragment |
| 10-21 20:27 | 40m | -4 / - | TA3XEE | - / -25 | 3 | Partial capture |
| 10-21 20:23 | 40m | -6 / - | R5AV | - / -9 | 4 | Partial capture |
| 10-21 20:20 | 40m | -4 / - | R1TBG | - / -11 | 2 | ✓ Closing fragment |
| 10-21 20:16 | 40m | -4 / - | SN9S | - / -12 | 2 | ✓ Closing fragment |
| 10-20 16:09 | 40m | -10 / -8 | IT9PHU | -19 / +3 | 3 | Partial capture |
| 10-20 16:07 | 40m | -8 / - | ON4MGV | -20 / +5 | 3 | ✓ Closing observed |
| 10-20 16:06 | 40m | -6 / - | ON4PE | -14 / +2 | 3 | ✓ Full exchange observed |
| 10-20 07:50 | 40m | - / -8 | IK6CRE | -13 / - | 3 | ✓ Closing fragment |
| 10-20 07:38 | 40m | -19 / - | F3CJ | - / -6 | 2 | Partial capture |
| 10-20 07:33 | 40m | -16 / - | GJ0KYZ | - / - | 2 | ✓ Closing fragment |
| 10-20 07:28 | 40m | -15 / - | OR82CLM | - / -15 | 8 | Partial capture |
| 10-19 20:45 | 40m | -8 / - | RJ3DC | -15 / +2 | 3 | ✓ Closing observed |
| 10-19 20:35 | 40m | - / - | RN6HK | -2 / - | 2 | Partial capture |
| 10-19 20:28 | 40m | - / +2 | SP1I | -14 / - | 2 | ✓ Closing fragment |
| 10-19 20:19 | 40m | -6 / - | OK2SIR | - / -20 | 2 | ✓ Closing fragment |
| 10-19 20:03 | 40m | -14 / +2 | M7KSV | -22 / 0 | 3 | ✓ Full exchange observed |
| 10-19 20:00 | 40m | -12 / - | 5Q1X | - / -3 | 2 | ✓ Closing fragment |
| 10-19 19:52 | 40m | -10 / - | SP2MGR/P | -24 / - | 3 | ✓ Closing observed |
| 10-19 19:48 | 40m | -12 / - | SQ8ACE | - / -12 | 3 | ✓ Closing fragment |
| 10-19 19:25 | 40m | -10 / - | DF1WN | -16 / 0 | 4 | ✓ Closing observed |
| 10-19 19:21 | 40m | -7 / - | EA4IFO | - / 0 | 2 | ✓ Closing fragment |
| 10-18 21:08 | 40m | -5 / - | BV2NF | - / - | 6 | Partial capture |
| 10-18 21:05 | 40m | -10 / -7 | R3YCJ | -6 / -16 | 9 | ✓ Full exchange observed |
| 10-18 21:02 | 40m | -4 / - | IZ3KLB | - / -10 | 2 | ✓ Closing fragment |
| 10-16 07:08 | 80m | -14 / +8 | DD1JD | -2 / - | 4 | ✓ Full exchange observed |
| 10-16 07:03 | 80m | -16 / - | LB2WD | - / -14 | 3 | Partial capture |
| 10-16 06:58 | 80m | -15 / - | F5LMJ | - / -1 | 2 | ✓ Closing fragment |
| 10-16 06:55 | 80m | - / +1 | DL1UDO | -14 / - | 3 | ✓ Closing fragment |
| 10-16 06:54 | 80m | -13 / +4 | DA1ST | +1 / - | 5 | ✓ Full exchange observed |
| 10-16 06:47 | 80m | -12 / - | SM7HJZ | - / -15 | 3 | ✓ Closing fragment |
| 10-16 06:37 | 80m | -10 / - | Z83ZFP | - / - | 11 | Partial capture |
| 10-16 06:35 | 80m | -12 / -14 | UF2F | -13 / -24 | 6 | ✓ Full exchange observed |
| 10-16 06:29 | 80m | -15 / - | EA2EED | - / - | 3 | ✓ Closing fragment |
| 10-16 06:28 | 80m | -12 / - | KD2RYX | - / -22 | 2 | ✓ Closing fragment |
| 10-16 06:27 | 80m | -10 / +1 | F5LSU | -1 / - | 5 | ✓ Full exchange observed |
| 10-16 06:24 | 80m | -16 / - | GM6URC | - / -11 | 2 | ✓ Closing fragment |
| 10-16 06:23 | 80m | -15 / - | PE2JMR | -2 / -5 | 4 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 073330 -6 1185 F4LHL DL5NDD JN58 073345 -12 892 DL5NDD F4LHL +15 073400 -3 1308 F4LHL DL5NDD R-09 073415 -6 892 DL5NDD F4LHL RR73 073430 -6 1308 F4LHL DL5NDD 73 194000 -1 2057 HB0PA F4LHL JN17 (x10)
UTC dB Audio Message 065630 -11 1400 F4LHL DL1UDO 73 065815 -16 912 F5LMJ F4LHL -01 (x2) 070315 -16 912 LB2WD F4LHL -14 (x3) 070715 -14 912 CQ F4LHL JN17 (x3) 070830 -2 757 F4LHL DD1JD JO31 070845 -14 912 DD1JD F4LHL +22 070900 +0 757 F4LHL DD1JD R+08 (x2) 071045 -17 912 CQ F4LHL JN17 a1 (x2)
UTC dB Audio Message 210015 -14 907 EA5FD F4LHL RR73 210030 -22 1592 F4LHL EA5FD 73 210115 -7 907 CQ F4LHL JN17 (x2) 210200 -10 2138 F4LHL DB3EH JO42 (x2) 210245 -14 906 CQ F4LHL JN17 210300 -11 2138 F4LHL DB3EH JO42 210315 -14 1328 9A3ST F4LHL JN17 210330 -8 2137 F4LHL DB3EH JO42 (x5) 210545 -19 1328 9A3ST F4LHL 73
UTC dB Audio Message 095900 -6 882 F4LHL F1IQH JN27 095915 -17 883 LY2BSW F4LHL RR73 095930 -6 882 F4LHL F1IQH JN27 100145 -9 2216 CQ F4LHL JN17 100430 -16 1682 F4LHL EA5QS IM98 (x2) 180700 -2 928 CQ F4LHL JN17 (x4) 180845 -9 843 F4LHL TA2EE KM69 180900 -5 928 TA2EE F4LHL -06 180915 +3 843 F4LHL TA2EE R-10 180930 +0 928 TA2EE F4LHL RR73 180945 -1 843 F4LHL TA2EE 73
UTC dB Audio Message 090215 -13 1526 CQ F4LHL JN17 (x6) 090515 -13 1526 R7RAE F4LHL -15 (x2) 090645 -18 1526 HA3HZ F4LHL -16 (x4) 090915 -9 1526 CQ F4LHL JN17 (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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