RM9WN — 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 RM9WN, decoded by SO8OO in southeastern Poland. 402 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 37 UTC dates in the available aggregate history. Observed between 2026-06-06 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 402 FT8 messages attributed to RM9WN as the transmitting token by decoded message structure across 37 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (77%), followed by 40 m (13%) and 20 m (10%). Most decodes (92%) fell within the six-hour window 13:00-19:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -13.4 dB.
Overview
Bands
Last attributed message: 2026-10-22 17:21 UTC
Observed FT8 message patterns
- Attributed sample
- 402 messages
- Active dates
- 37 UTC dates
- Estimated median S/N
- -13.4 dB
- Estimated 10th-90th percentile
- -20 to -6 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 151, moderate (-15 to -9 dB) 175, strong (≥ -8 dB) 76.
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 RM9WN 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 RM9WN
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
- LO74 · 195 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 2,295 km (approx.)
- Last such locator decoded
- 2026-10-22 17:21 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 | RM9WN S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 17:21 | 80m | - / -9 | UB3DRL | -8 / - | 5 | ✓ Closing fragment |
| 10-22 17:21 | 80m | - / - | PA3FPQ | 0 / - | 3 | Partial capture |
| 10-22 17:17 | 80m | -12 / - | R1LP | -6 / -6 | 4 | Partial capture |
| 10-22 17:14 | 80m | - / - | PA3FPQ | +7 / - | 3 | Partial capture |
| 10-22 14:54 | 80m | - / -8 | R6NA | +2 / - | 2 | ✓ Closing fragment |
| 10-22 14:48 | 80m | - / -6 | RW3ZR | -15 / - | 3 | ✓ Closing fragment |
| 10-22 14:41 | 80m | - / -9 | R3YK | -9 / - | 4 | Partial capture |
| 10-22 14:05 | 80m | - / -1 | RV3IN | -10 / - | 2 | ✓ Closing fragment |
| 10-22 14:02 | 80m | - / -18 | UA3YFS | -20 / - | 2 | Partial capture |
| 10-22 13:36 | 40m | - / -24 | SP5CTY | -3 / - | 3 | ✓ Closing fragment |
| 10-22 13:35 | 40m | - / - | UB4FGK | -17 / - | 3 | Partial capture |
| 10-21 15:48 | 80m | -5 / -16 | RO3ZW | +4 / -6 | 5 | ✓ Full exchange observed |
| 10-21 15:39 | 80m | -10 / - | RO3ZW | - / 0 | 3 | Partial capture |
| 10-21 15:38 | 80m | -11 / -9 | YO7CFD | +16 / - | 3 | ✓ Closing observed |
| 10-21 15:00 | 40m | - / -16 | R7RC | 0 / - | 2 | ✓ Closing fragment |
| 10-21 14:54 | 40m | - / -22 | UB3AMO | -5 / - | 3 | ✓ Closing fragment |
| 10-19 06:25 | 40m | - / -11 | R2SN | -8 / - | 9 | Partial capture |
| 10-18 15:00 | 40m | - / - | PA0WDN | -18 / - | 5 | Partial capture |
| 10-17 17:28 | 80m | - / -14 | DL1DXX | +6 / - | 2 | Partial capture |
| 10-17 14:37 | 40m | - / - | OE6TNO | -3 / - | 9 | Partial capture |
| 10-17 14:34 | 40m | - / -12 | IU7RQC | -17 / - | 2 | Partial capture |
| 10-17 14:31 | 40m | - / - | UC6D | -4 / - | 2 | Partial capture |
| 10-17 14:27 | 40m | - / - | OE6TNO | -10 / - | 2 | Partial capture |
| 10-15 16:57 | 80m | -16 / - | R9CS/P | - / -6 | 4 | Partial capture |
| 10-15 16:45 | 80m | -8 / -9 | R6AR | -3 / -4 | 5 | ✓ Full exchange observed |
| 10-15 16:40 | 80m | -10 / -13 | R2EA/P | -6 / -12 | 6 | ✓ Full exchange observed |
| 10-15 15:24 | 80m | -15 / - | RL6ZZ | - / - | 2 | Partial capture |
| 10-15 15:10 | 80m | -18 / -2 | RQ6B | -19 / -14 | 3 | ✓ Full exchange observed |
| 10-15 15:10 | 80m | -13 / -13 | RV3YN | -16 / - | 5 | ✓ Closing observed |
| 10-15 15:03 | 80m | -18 / - | RW0AE | - / -8 | 2 | ✓ Closing fragment |
| 10-15 14:57 | 80m | -19 / - | R4AGE/P | - / -9 | 2 | ✓ Closing fragment |
| 10-14 17:33 | 80m | -17 / - | RY4ABB | -7 / - | 2 | ✓ Closing observed |
| 10-13 18:13 | 80m | - / - | DH0BRO | -2 / - | 2 | Partial capture |
| 10-13 18:11 | 80m | - / - | OZ1HPS | +4 / - | 5 | Partial capture |
| 10-13 18:07 | 80m | -16 / -8 | R7ZY | -16 / -14 | 4 | ✓ Full exchange observed |
| 10-13 18:03 | 80m | -10 / - | UA1CKA | +6 / -11 | 7 | ✓ Closing observed |
| 10-13 17:22 | 80m | - / -1 | RA4CFX | -8 / - | 2 | ✓ Closing fragment |
| 10-13 17:13 | 80m | -9 / -5 | RY2B | -13 / -20 | 4 | ✓ Full exchange observed |
| 10-13 17:12 | 80m | - / - | OZ1BM | -4 / - | 3 | Partial capture |
| 10-13 17:07 | 80m | - / - | F5PZT | -12 / - | 2 | Partial capture |
| 10-13 17:07 | 80m | - / - | IC8BNR | -3 / - | 3 | Partial capture |
| 10-13 17:06 | 80m | - / - | DL9KM | -19 / - | 3 | Partial capture |
| 10-13 17:03 | 80m | -13 / +2 | RL3T | -18 / -7 | 3 | Partial capture |
| 10-13 16:58 | 80m | -15 / - | RV6ANA | - / -15 | 3 | ✓ Closing fragment |
| 10-13 15:16 | 40m | -16 / - | R4YF | - / - | 2 | Partial capture |
| 10-13 15:11 | 40m | - / -7 | R8CKV | -4 / - | 2 | ✓ Closing fragment |
| 10-12 18:32 | 80m | -15 / - | UA9KBC | - / - | 5 | Partial capture |
| 10-12 18:30 | 80m | -16 / - | RA3VMD | - / -14 | 2 | ✓ Closing fragment |
| 10-12 18:26 | 80m | - / -13 | LA9GX | +7 / - | 3 | ✓ Closing fragment |
| 10-12 15:37 | 40m | -22 / -4 | R7ZY | -1 / - | 4 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 171430 +4 267 RM9WN PA3FPQ JO32 (x2) 171700 -10 1152 RM9WN R1LP KO59 (x3) 171815 -12 756 R1LP RM9WN -06 172100 -1 267 RM9WN PA3FPQ JO32 172115 -10 755 CQ RM9WN LO74 172130 -9 393 RM9WN UB3DRL -09 172130 -3 267 RM9WN PA3FPQ JO32 172200 -3 394 RM9WN UB3DRL KO84 172200 +4 267 RM9WN PA3FPQ JO32 172230 -8 394 RM9WN UB3DRL KO84 (x3)
UTC dB Audio Message 063245 -17 1942 RM9WN R2SN -08 145415 -1 781 RM9WN UB3AMO KO85 (x3) 150030 +1 846 RM9WN R7RC R-16 (x2) 131015 -13 778 RM9WN UB3FBD 73 132045 -14 1583 RM9WN RA3XFR -01 132715 -14 240 RM9WN UA7FV RR73 133515 -17 1159 RM9WN UB4FGK LO33 (x3) 133645 -1 781 RM9WN SP5CTY KO02 (x3)
UTC dB Audio Message 175430 -10 468 RM9WN R9CS/P -14
UTC dB Audio Message 070145 +2 2479 RM9WN RA3TVW 73 073045 -11 2108 RM9WN R3KLE R-15 134815 -20 1544 <R3DFE/M> RM9WN -17 122415 -12 1547 RM0W RM9WN LO74 123345 -13 1816 RM9WN RW0SM -03 (x2) 134300 -22 1974 RM9WN RU0AOO -06 113145 -2 1485 RM9WN RO6OP R-12 (x2) 114130 -6 1488 RM9WN G7ILZ IO93 114500 -9 2122 RM9WN YU6TM KN05 115730 +1 1152 RM9WN R6AAU R-07 (x2) 115900 -14 2299 RM9WN RM6OS R+06 (x2)
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.
Explore CW reception at SO8OOFT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee