R4HOH — 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 R4HOH, decoded by SO8OO in southeastern Poland. 8 FT8 messages attributed to this token as transmitter, on 40m, across 4 UTC dates in the available aggregate history. Observed between 2026-09-08 and 2026-10-14.
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 8 FT8 messages attributed to R4HOH as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was -19 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 8 messages
- Active dates
- 4 UTC dates
- Estimated median S/N
- -19 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 5, moderate (-15 to -9 dB) 3, strong (≥ -8 dB) 0.
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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with R4HOH in decoded directed-looking exchanges:
Most frequent locator attributed to R4HOH
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
- LO52 · 2 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 2,040 km (approx.)
- Last such locator decoded
- 2026-10-01 18:39 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 | R4HOH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-14 02:40 | 40m | - / - | F4BYA | +11 / - | 4 | Partial capture |
| 10-11 17:04 | 40m | - / -18 | LA0FA | +2 / - | 9 | Partial capture |
| 10-11 17:01 | 40m | - / -2 | RW6B | -8 / - | 2 | ✓ Closing fragment |
| 10-11 16:58 | 40m | - / - | RW6B | -8 / - | 2 | Partial capture |
| 10-11 16:58 | 40m | - / - | UA9FMT | -19 / - | 2 | ✓ Closing fragment |
| 10-11 16:53 | 40m | - / - | EA1N | +8 / - | 2 | Partial capture |
| 10-11 16:51 | 40m | - / -8 | UA3PAB | -1 / - | 3 | ✓ Closing fragment |
| 10-11 16:50 | 40m | - / -19 | DK7ZT | -12 / - | 3 | Partial capture |
| 10-11 16:42 | 40m | - / -13 | UA5D | +2 / - | 2 | ✓ Closing fragment |
| 10-11 16:40 | 40m | - / -9 | R6LNH | -1 / - | 3 | ✓ Closing fragment |
| 10-10 17:57 | 40m | - / -13 | DK7ZT | -1 / - | 3 | Partial capture |
| 10-09 17:15 | 40m | - / -6 | UB6OAJ | -4 / - | 2 | ✓ Closing fragment |
| 10-08 19:12 | 40m | - / -10 | LZ5UY | -8 / - | 3 | Partial capture |
| 10-07 17:34 | 40m | - / -18 | UA1AEL | -2 / - | 2 | Partial capture |
| 10-07 17:32 | 40m | - / - | HA3GB | -10 / - | 2 | Partial capture |
| 10-07 17:27 | 40m | - / - | R3DHP | 0 / - | 3 | Partial capture |
| 10-06 17:23 | 40m | - / -8 | EU6UE | -14 / - | 2 | Partial capture |
| 10-06 17:21 | 40m | - / -5 | R3LDK | -4 / - | 3 | ✓ Closing fragment |
| 10-06 17:20 | 40m | - / -10 | 5B4AAB | +1 / - | 2 | ✓ Closing fragment |
| 10-06 17:13 | 40m | - / -15 | IK5PWQ | +16 / - | 3 | ✓ Closing fragment |
| 10-06 17:10 | 40m | - / -12 | R5MA | -9 / - | 3 | ✓ Closing fragment |
| 10-06 02:42 | 40m | - / -8 | R3KLE | -19 / - | 3 | Partial capture |
| 10-05 02:49 | 40m | - / -14 | RA6FRI | -14 / - | 2 | Partial capture |
| 10-05 02:40 | 40m | - / -10 | RA6FRI | -14 / - | 4 | Partial capture |
| 10-05 02:29 | 40m | - / - | F6FDY | 0 / - | 3 | Partial capture |
| 10-05 02:16 | 40m | - / -21 | TA3NK | -16 / - | 4 | ✓ Closing fragment |
| 10-04 17:16 | 40m | - / - | R7KEO | -16 / - | 4 | Partial capture |
| 10-04 17:12 | 40m | - / - | OH3JA | +1 / - | 12 | Partial capture |
| 10-04 17:08 | 40m | - / -8 | RN6HGI | -2 / - | 5 | ✓ Closing fragment |
| 10-04 16:58 | 40m | - / +5 | R6DVW | -16 / - | 2 | Partial capture |
| 10-04 16:56 | 40m | - / -7 | RU3GC | 0 / - | 2 | ✓ Closing fragment |
| 10-03 18:51 | 40m | - / -7 | R6YG | -14 / - | 2 | Partial capture |
| 10-03 18:46 | 40m | - / - | DL9KM | -5 / - | 7 | Partial capture |
| 10-03 17:23 | 40m | - / - | E70SZ | +3 / - | 3 | Partial capture |
| 10-02 19:24 | 40m | - / -13 | ES6DO | +2 / - | 2 | ✓ Closing fragment |
| 10-02 19:14 | 40m | - / - | DL7VGU | +8 / - | 4 | Partial capture |
| 10-01 18:51 | 40m | - / -4 | RU6K | -10 / - | 6 | ✓ Closing fragment |
| 10-01 18:43 | 40m | - / -10 | RZ5D | -7 / - | 3 | ✓ Closing fragment |
| 10-01 18:39 | 40m | -19 / -16 | IQ4JO | +1 / - | 4 | Partial capture |
| 10-01 18:31 | 40m | -18 / - | EU1CZ | - / -10 | 2 | Partial capture |
| 10-01 18:28 | 40m | - / -17 | DK7ZT | -3 / - | 2 | Partial capture |
| 10-01 18:11 | 40m | - / -15 | ON7GB | +16 / - | 5 | ✓ Closing fragment |
| 10-01 18:08 | 40m | - / - | DL6ZOG | -1 / - | 3 | Partial capture |
| 10-01 18:00 | 40m | - / -19 | EA1CP | +7 / - | 3 | ✓ Closing fragment |
| 10-01 17:56 | 40m | - / -10 | TA3NK | -16 / - | 4 | ✓ Closing fragment |
| 10-01 17:32 | 40m | - / -17 | SQ3PMX | -10 / - | 4 | ✓ Closing fragment |
| 10-01 17:06 | 40m | - / - | HA9OA | +10 / - | 3 | Partial capture |
| 10-01 17:01 | 40m | - / -15 | RA3LBW | -3 / - | 4 | Partial capture |
| 10-01 16:51 | 40m | - / -1 | RA3RUG | -2 / - | 4 | ✓ Closing fragment |
| 10-01 16:51 | 40m | - / - | R6LKG | -14 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 170200 -9 765 R4HOH RW6B 73 170430 +4 345 R4HOH LA0FA JO59 (x9) 023400 -18 933 SP4BB R4HOH 73 024015 +11 2982 R4HOH F4BYA JN19 (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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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