G6PHF — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving G6PHF, decoded by SO8OO in southeastern Poland. 167 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 7 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-06-24.
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 167 FT8 messages attributed to G6PHF as the transmitting token by decoded message structure across 7 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (77%), followed by 40 m (21%) and 10 m (2%). Most decodes (51%) fell within the six-hour window 13:00-19:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (74%); the estimated median was -3 dB.
Overview
Bands
Last attributed message: 2026-06-24 17:39 UTC
Observed FT8 message patterns
- Attributed sample
- 167 messages
- Active dates
- 7 UTC dates
- Estimated median S/N
- -3 dB
- Estimated 10th-90th percentile
- -11 to +6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 4, moderate (-15 to -9 dB) 40, strong (≥ -8 dB) 123.
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 G6PHF in decoded directed-looking exchanges:
Most frequent locator attributed to G6PHF
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
- IO84 · 113 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,753 km (approx.)
- Last such locator decoded
- 2026-06-24 17:39 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 | G6PHF S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-25 17:14 | 10m | - / - | DO9MAT | -11 / - | 2 | Partial capture |
| 06-25 17:08 | 10m | - / - | G3TKT | -16 / - | 2 | Partial capture |
| 06-25 17:02 | 10m | - / -5 | IU4QRO | +6 / - | 3 | ✓ Closing fragment |
| 06-25 17:01 | 10m | - / - | DO9MAT | -13 / - | 4 | Partial capture |
| 06-25 16:57 | 10m | - / - | 9A2KS | -10 / - | 10 | Partial capture |
| 06-24 17:31 | 20m | - / - | R3LDK | -16 / - | 3 | Partial capture |
| 06-23 18:40 | 40m | - / - | DL0RDG | -21 / - | 4 | Partial capture |
| 06-23 18:40 | 40m | -13 / - | SQ2BXI | -8 / -9 | 2 | Partial capture |
| 06-23 18:33 | 20m | - / - | F4BJN | -9 / - | 5 | Partial capture |
| 06-23 18:28 | 20m | - / - | F4BJN | -9 / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 170045 -7 1467 G6PHF 9A2KS JN65 (x2) 170145 -16 1601 G6PHF DO9MAT JN58 170145 -11 1467 G6PHF 9A2KS JN65 170215 +6 854 G6PHF IU4QRO JN54 170215 -12 1601 G6PHF DO9MAT JN58 170245 +8 854 G6PHF IU4QRO R-05 170245 -12 1601 G6PHF DO9MAT JN58 170245 -9 1467 G6PHF 9A2KS JN65 170315 +5 854 G6PHF IU4QRO 73 170315 -11 1601 G6PHF DO9MAT JN58 170845 -18 853 G6PHF G3TKT IO92 (x2) 171445 -9 1601 G6PHF DO9MAT JN58 (x2)
UTC dB Audio Message 172830 -8 818 CQ G6PHF IO84 (x3) 172945 +12 2860 G6PHF IQ4JO JN63 173100 -10 818 CQ G6PHF IO84 173115 -15 1945 G6PHF R3LDK KO64 173130 -9 818 CQ G6PHF IO84 173145 -14 2293 G6PHF R3LDK KO64 173200 -13 818 CQ G6PHF IO84 173215 -13 817 G6PHF TA3NK KN39 173215 -18 2293 G6PHF R3LDK KO64 173545 -16 818 G6PHF TA3NK KN39 173730 -14 818 CQ G6PHF IO84 (x2) 173930 -9 1265 VE1JS G6PHF IO84
UTC dB Audio Message 184045 -8 497 G6PHF SQ2BXI JO94 184045 -22 1368 G6PHF DL0RDG JO64 184100 -13 781 SQ2BXI G6PHF -09 184215 +4 2893 G6PHF IQ4JO JN63 184215 -21 1369 G6PHF DL0RDG JO64 (x3) 184515 +0 781 G6PHF UR0UT -12 184745 +4 2892 G6PHF IQ4JO JN63 185130 -16 781 CQ G6PHF IO84 185345 -9 780 G6PHF SP5GEO JO90 185445 -14 781 G6PHF F1IQH JN27
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