F4FHM/QRP — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving F4FHM/QRP, decoded by SO8OO in southeastern Poland. 2,082 FT8 messages attributed to this token as transmitter, on 60m, 40m, 20m, across 26 UTC dates in the available aggregate history. Observed between 2026-06-15 and 2026-09-14.
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 2,082 FT8 messages attributed to F4FHM/QRP as the transmitting token by decoded message structure across 26 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (97%), followed by 20 m (2%) and 40 m (1%). Most decodes (89%) fell within the six-hour window 00:00-06:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (70%); the estimated median was -18 dB.
Overview
Bands
Last attributed message: 2026-09-14 05:59 UTC
Observed FT8 message patterns
- Attributed sample
- 2,082 messages
- Active dates
- 26 UTC dates
- Estimated median S/N
- -18 dB
- Estimated 10th-90th percentile
- -22 to -12 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1,451, moderate (-15 to -9 dB) 556, strong (≥ -8 dB) 75.
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 F4FHM/QRP 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.
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 | F4FHM/QRP S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-14 18:59 | 60m | - / -8 | PA3DP | -6 / - | 2 | Partial capture |
| 09-14 05:06 | 60m | -23 / - | <...> | -12 / - | 2 | ✓ Closing fragment |
| 09-14 04:30 | 60m | -18 / - | <...> | -4 / - | 2 | ✓ Closing fragment |
| 09-14 04:29 | 60m | - / -14 | SP5MIG | -1 / - | 2 | Partial capture |
| 09-12 07:23 | 40m | - / - | SP9MRP | +5 / - | 2 | Partial capture |
| 09-12 07:22 | 40m | - / - | <...> | +3 / - | 2 | ✓ Closing fragment |
| 09-09 05:53 | 60m | -19 / - | <...> | -20 / - | 2 | ✓ Closing fragment |
| 09-09 05:15 | 60m | -17 / - | <...> | - / - | 10 | Partial capture |
| 09-08 20:01 | 60m | - / - | DL5DQZ | 0 / - | 2 | Partial capture |
| 09-08 05:11 | 60m | -14 / - | <...> | - / - | 2 | ✓ Closing fragment |
| 09-08 04:58 | 60m | - / -16 | HB9IBA | -10 / - | 2 | Partial capture |
| 09-08 04:24 | 60m | -23 / - | <...> | -1 / - | 2 | ✓ Closing fragment |
| 09-08 03:31 | 60m | -14 / - | N3FMC | - / -18 | 5 | Partial capture |
| 09-08 03:25 | 60m | -12 / - | <...> | - / - | 3 | ✓ Closing fragment |
| 09-08 03:24 | 60m | -8 / - | AB4KK | - / -16 | 2 | Partial capture |
| 09-03 07:36 | 40m | - / - | G4YAN | -14 / - | 8 | Partial capture |
| 09-03 06:40 | 40m | - / - | SP6SOZ | -7 / - | 2 | Partial capture |
| 09-03 06:31 | 40m | - / - | <...> | -6 / - | 4 | ✓ Closing fragment |
| 09-02 16:13 | 40m | - / -10 | RA3VX | 0 / - | 3 | Partial capture |
| 09-02 06:41 | 60m | - / - | DM2GG | -16 / - | 3 | Partial capture |
| 09-02 04:25 | 60m | - / +6 | IV3DSG | -4 / - | 2 | Partial capture |
| 09-02 04:16 | 60m | -22 / -11 | EA5JHD | -18 / - | 5 | Partial capture |
| 09-02 04:11 | 60m | - / -14 | PA3BUD | -12 / - | 2 | Partial capture |
| 09-02 04:00 | 60m | -21 / -9 | IU4DTV | -22 / -7 | 2 | Partial capture |
| 09-02 03:56 | 60m | - / - | OH3GBW | 0 / - | 2 | Partial capture |
| 09-02 03:50 | 60m | -20 / - | <...> | -12 / - | 4 | ✓ Closing fragment |
| 08-31 16:42 | 40m | - / -10 | PI4TS | -12 / - | 3 | Partial capture |
| 08-31 14:34 | 40m | - / -8 | DD7EE | -4 / - | 2 | Partial capture |
| 08-31 13:02 | 20m | -6 / - | IS0AAS | - / -17 | 2 | Partial capture |
| 08-31 12:57 | 20m | - / - | TC30VD | -8 / - | 2 | ✓ Closing fragment |
| 08-31 12:53 | 20m | -5 / - | UT7AXA | - / -3 | 2 | ✓ Closing fragment |
| 08-31 12:48 | 20m | -11 / - | WE9V | - / - | 3 | Partial capture |
| 08-31 12:41 | 20m | -8 / - | DL4DQA | - / -23 | 3 | Partial capture |
| 08-31 12:37 | 20m | - / - | G7LHK | -10 / - | 2 | Partial capture |
| 08-31 12:29 | 20m | -12 / - | IU4SQE | - / - | 2 | Partial capture |
| 08-31 04:21 | 60m | - / -17 | EA3NE | -10 / - | 3 | Partial capture |
| 08-29 17:22 | 40m | - / -1 | DF8RU | +9 / - | 7 | Partial capture |
| 08-29 17:02 | 40m | - / - | SP1BMK | +5 / - | 2 | Partial capture |
| 08-29 14:25 | 40m | - / +1 | M0CQL | -22 / - | 4 | Partial capture |
| 08-29 05:26 | 60m | - / - | ES5MG | -9 / - | 2 | Partial capture |
| 08-29 05:00 | 60m | -13 / - | <...> | -12 / - | 2 | ✓ Closing fragment |
| 08-29 03:51 | 60m | -19 / - | K1HTV | - / -15 | 2 | Partial capture |
| 08-24 06:47 | 60m | - / -12 | OZ1FHU | -16 / - | 2 | Partial capture |
| 08-24 05:47 | 60m | - / -4 | DK6WH | -15 / - | 2 | Partial capture |
| 08-24 05:08 | 60m | - / -14 | SP5UAF | -2 / - | 2 | Partial capture |
| 08-24 05:06 | 60m | -19 / - | <...> | -4 / - | 2 | ✓ Closing fragment |
| 08-24 04:56 | 60m | -17 / - | K4YT | - / -5 | 3 | Partial capture |
| 08-24 04:32 | 60m | -14 / - | DL9KM | - / -10 | 11 | Partial capture |
| 08-23 20:20 | 60m | - / -15 | PA3DP | -20 / - | 2 | Partial capture |
| 08-23 19:40 | 60m | -22 / - | IU4DTV | - / -8 | 7 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 051615 -20 1671 CQ F4FHM/QRP (x12) 060600 +10 784 F4FHM/QRP <...> 73 185915 -6 1674 F4FHM/QRP PA3DP -08 (x2)
UTC dB Audio Message 073800 -11 237 F4FHM/QRP G4YAN JO02 (x5) 094500 +0 2577 F4FHM/QRP <...> 73 (x2) 095345 +2 2577 F4FHM/QRP DK1AJ JO42 102500 -9 1841 F4FHM/QRP DG0AM -07 134500 -21 1125 F4FHM/QRP <...> 73 (x3) 072345 +4 1189 F4FHM/QRP SP9MRP JO90 (x2) 080430 -13 1189 F4FHM/QRP SQ8SP +06
UTC dB Audio Message 123800 -9 1622 <...> F4FHM/QRP 124100 -6 1615 DL4DQA F4FHM/QRP -23 (x3) 124830 -9 1623 <WE9V> F4FHM/QRP (x3) 125330 -5 1615 UT7AXA F4FHM/QRP -03 (x2) 125445 +1 1615 F4FHM/QRP TK4QP -16 125700 -10 1615 F4FHM/QRP TC30VD (x2) 125845 -8 1623 <...> F4FHM/QRP 130200 -5 1615 IS0AAS F4FHM/QRP -17 (x2)
UTC dB Audio Message 051030 -6 2011 F4FHM/QRP <...> 73
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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