RM0F — 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 RM0F, decoded by SO8OO in southeastern Poland. 14 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 2 UTC dates in the available aggregate history. Observed between 2026-08-23 and 2026-08-26.
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 14 FT8 messages attributed to RM0F as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (93%), followed by 20 m (7%). In this small sample, the estimated median decoder S/N was -17 dB; no usual signal pattern is inferred.
Overview
Bands
Last attributed message: 2026-08-26 19:42 UTC
Observed FT8 message patterns
- Attributed sample
- 14 messages
- Active dates
- 2 UTC dates
- Estimated median S/N
- -17 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 12, moderate (-15 to -9 dB) 2, 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 RM0F in decoded directed-looking exchanges:
Most frequent locator attributed to RM0F
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
- QN16 · 2 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 7,895 km (approx.)
- Last such locator decoded
- 2026-08-23 20:22 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 | RM0F S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-18 11:36 | 40m | - / - | R2AL | -5 / - | 2 | Partial capture |
| 10-16 19:55 | 40m | - / -15 | Z34K | -7 / - | 5 | ✓ Closing fragment |
| 10-16 19:51 | 40m | - / - | Z34K | -3 / - | 3 | Partial capture |
| 10-16 19:43 | 40m | - / - | R4FES | -20 / - | 2 | Partial capture |
| 08-26 19:44 | 40m | - / - | R4UAS | -6 / - | 2 | Partial capture |
| 08-26 19:39 | 40m | - / -8 | UA3SCU | -1 / - | 4 | ✓ Closing fragment |
| 08-26 19:38 | 40m | - / -15 | UB6OCD | +2 / - | 2 | ✓ Closing fragment |
| 08-26 19:36 | 40m | - / - | RZ5D | -3 / - | 5 | Partial capture |
| 08-26 19:35 | 40m | -19 / -10 | R3XBB | -8 / -7 | 3 | ✓ Full exchange observed |
| 08-26 18:50 | 40m | - / - | RA3ZT/QRP | -14 / - | 3 | ✓ Closing fragment |
| 08-26 18:50 | 40m | - / -10 | UA4AGU | -1 / - | 2 | Partial capture |
| 08-26 18:49 | 40m | - / - | PF1H | 0 / - | 3 | Partial capture |
| 08-26 18:45 | 40m | - / -11 | UA3ZNQ | -2 / - | 3 | ✓ Closing fragment |
| 08-26 18:41 | 40m | - / - | R1CBH/P | -11 / - | 2 | Partial capture |
| 08-26 18:39 | 40m | - / - | RT2H | +3 / - | 8 | Partial capture |
| 08-26 18:34 | 40m | -20 / - | UA1AEL | -6 / -8 | 3 | ✓ Closing observed |
| 08-26 18:29 | 40m | - / 0 | R3GO | -16 / - | 2 | ✓ Closing fragment |
| 08-23 20:10 | 40m | - / -14 | HA8BE | +5 / - | 5 | Partial capture |
| 08-23 19:56 | 40m | - / -6 | RA4P | -4 / - | 11 | Partial capture |
| 08-23 19:52 | 40m | - / -11 | IK6DLK | -3 / - | 3 | ✓ Closing fragment |
| 08-23 19:50 | 40m | - / -17 | R3TY | -4 / - | 3 | ✓ Closing fragment |
| 08-23 19:43 | 40m | - / -14 | ER5DX | 0 / - | 2 | Partial capture |
| 08-23 19:42 | 40m | - / -18 | SP7AH | -5 / - | 2 | ✓ Closing fragment |
| 08-23 19:36 | 40m | - / -6 | RW3ZC | 0 / - | 2 | Partial capture |
| 08-23 19:35 | 40m | - / -16 | RA3M | -2 / - | 6 | Partial capture |
| 08-23 19:33 | 40m | - / -16 | UA6XY | -11 / - | 3 | ✓ Closing fragment |
| 08-23 19:25 | 40m | - / - | DF2RG | +2 / - | 3 | Partial capture |
| 08-23 19:23 | 40m | - / -13 | EW4DX | +8 / - | 6 | ✓ Closing fragment |
| 08-23 19:21 | 40m | - / -3 | RW3ZC | -2 / - | 2 | Partial capture |
| 08-23 19:20 | 40m | - / -8 | UB6OCP | -11 / - | 5 | ✓ Closing fragment |
| 08-23 19:20 | 40m | - / - | HA8DX | +3 / - | 11 | Partial capture |
| 08-23 19:17 | 40m | - / -20 | IK4LZH | +6 / - | 3 | Partial capture |
| 08-23 19:13 | 40m | - / +4 | RU3XK | -6 / - | 6 | ✓ Closing fragment |
| 08-23 19:12 | 40m | - / -8 | RL2F | -14 / - | 4 | Partial capture |
| 08-23 19:09 | 40m | -17 / -3 | UI6O | -12 / - | 3 | Partial capture |
| 08-23 19:07 | 40m | -16 / -12 | EA7ALL | +14 / +1 | 7 | ✓ Full exchange observed |
| 08-23 19:05 | 40m | -17 / - | R6YG | -7 / - | 4 | ✓ Closing observed |
| 08-23 19:04 | 40m | - / - | HA8DX | +4 / - | 18 | Partial capture |
| 08-23 19:01 | 40m | -12 / -8 | R3GV | +10 / - | 3 | ✓ Closing observed |
| 08-23 18:53 | 40m | - / - | RZ5D | -3 / - | 5 | Partial capture |
| 08-08 13:08 | 20m | - / - | IV3IUM | -4 / - | 2 | Partial capture |
| 08-06 13:13 | 20m | - / -12 | R6TA | -7 / - | 3 | ✓ Closing fragment |
| 08-06 13:13 | 20m | - / - | SP1ZMO | -21 / - | 2 | Partial capture |
| 08-06 13:13 | 20m | - / - | OZ1LDO | -22 / - | 3 | Partial capture |
| 08-06 13:01 | 20m | - / - | DL1R | -8 / - | 3 | Partial capture |
| 08-06 13:01 | 20m | - / -14 | RU3QR | -20 / - | 2 | Partial capture |
| 08-02 10:53 | 20m | - / - | IK4LZH | +3 / - | 4 | Partial capture |
| 08-01 19:46 | 20m | - / 0 | IU5TPM | -4 / - | 3 | ✓ Closing fragment |
| 08-01 13:11 | 20m | - / -8 | R1QF | -13 / - | 2 | Partial capture |
| 08-01 13:02 | 20m | - / - | TA3NK | -10 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 194415 -8 2570 RM0F R4UAS KO85 (x2) 194315 -22 915 RM0F R4FES LO23 (x2) 195100 -2 942 RM0F Z34K KN01 (x3) 195430 -3 991 RM0F RV6AVU KN94 195530 -10 943 RM0F Z34K KN01 (x5) 113630 -3 967 RM0F R2AL KO85 (x2)
UTC dB Audio Message 130130 -13 2669 RM0F DL1R JN58 (x3) 131130 -23 1944 RM0F PD0DEX JO32 131300 -24 1957 RM0F OZ1LDO JO45 131330 -18 1944 RM0F SP1ZMO JO73 131330 -8 706 RM0F R6TA LN13 131330 -22 2206 RM0F OZ1LDO JO45 131400 -24 1944 RM0F SP1ZMO JO73 131400 -8 706 RM0F R6TA R-12 131400 -20 2206 RM0F OZ1LDO JO45 131430 -6 706 RM0F R6TA 73 130800 -7 2227 RM0F IV3IUM JN65 (x2) 202200 -17 1843 R7ZY RM0F QN16
UTC dB Audio Message 110645 -8 2396 RM0F D2ACE -09
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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