RN5M — 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 RN5M, decoded by SO8OO in southeastern Poland. 464 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, across 8 UTC dates in the available aggregate history. Observed between 2026-08-23 and 2026-10-06.
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 464 FT8 messages attributed to RN5M as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (39%), followed by 40 m (33%) and 80 m (24%). Most decodes (76%) fell within the six-hour window 12:00-18:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.
Overview
Bands
Last attributed message: 2026-10-06 14:56 UTC
Observed FT8 message patterns
- Attributed sample
- 464 messages
- Active dates
- 8 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -20 to 0 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 122, moderate (-15 to -9 dB) 149, strong (≥ -8 dB) 193.
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 RN5M 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 RN5M
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
- KO98 · 331 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,462 km (approx.)
- Last such locator decoded
- 2026-10-06 14:56 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 | RN5M S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-05 18:25 | 80m | - / -19 | R4HMI | -2 / - | 2 | ✓ Closing fragment |
| 10-05 17:56 | 80m | - / -3 | R2DP | -5 / - | 3 | ✓ Closing fragment |
| 10-05 17:50 | 80m | - / -18 | PA3FPQ | +5 / - | 3 | ✓ Closing fragment |
| 10-05 17:47 | 80m | -11 / -4 | R3BBM | -24 / -5 | 3 | ✓ Full exchange observed |
| 10-05 17:45 | 80m | - / -12 | R3DPZ | +1 / - | 3 | ✓ Closing fragment |
| 10-05 17:32 | 80m | - / -17 | R1BQR | -19 / - | 3 | Partial capture |
| 10-05 17:26 | 80m | -19 / -1 | R5WW | -1 / - | 5 | ✓ Full exchange observed |
| 10-05 17:23 | 80m | -18 / -17 | R1BQR | -23 / -4 | 5 | Partial capture |
| 10-05 17:19 | 80m | -16 / -6 | RX4SA | -16 / -15 | 4 | ✓ Full exchange observed |
| 10-05 17:18 | 80m | -20 / - | RD4CAF | -24 / +5 | 3 | ✓ Closing observed |
| 10-05 17:14 | 80m | -24 / -7 | RZ3DW | -1 / - | 5 | ✓ Closing observed |
| 10-05 16:55 | 80m | - / -3 | RM5F | +6 / - | 3 | ✓ Closing fragment |
| 10-05 16:46 | 80m | - / -6 | R3PLA | +1 / - | 3 | ✓ Closing fragment |
| 10-05 16:43 | 80m | - / +6 | UA4WCS | -8 / - | 3 | ✓ Closing fragment |
| 10-05 16:41 | 80m | - / -3 | R3MDH | +2 / - | 3 | ✓ Closing fragment |
| 10-05 16:12 | 80m | -10 / - | R4AGO | -20 / -1 | 2 | Partial capture |
| 10-05 16:10 | 80m | -16 / - | UA3RCW | - / -11 | 2 | ✓ Closing fragment |
| 10-05 16:07 | 80m | - / -19 | RZ3QN | -6 / - | 2 | ✓ Closing fragment |
| 10-05 15:56 | 80m | -12 / - | UA3WG | -10 / -6 | 3 | ✓ Closing observed |
| 10-05 15:54 | 80m | -12 / - | R5GG | - / -13 | 2 | ✓ Closing fragment |
| 10-05 15:47 | 40m | - / +6 | RA6AR | -14 / - | 2 | Partial capture |
| 10-05 15:45 | 40m | - / -21 | R4CCE | -13 / - | 3 | ✓ Closing fragment |
| 10-04 17:08 | 40m | - / -23 | PA0WDN | -16 / - | 4 | Partial capture |
| 10-04 17:05 | 40m | -21 / - | RX9WM | - / -6 | 2 | ✓ Closing fragment |
| 10-04 17:03 | 40m | -19 / - | PA3BRB | - / -9 | 2 | Partial capture |
| 10-04 16:53 | 40m | -23 / - | R6AO | -18 / -16 | 2 | Partial capture |
| 10-04 16:43 | 40m | -14 / -24 | HA7UL | -12 / -6 | 5 | ✓ Full exchange observed |
| 10-04 16:41 | 40m | -16 / -16 | UB2FEK | -10 / -9 | 4 | ✓ Full exchange observed |
| 10-04 16:36 | 40m | -17 / -14 | UA3PTY | -6 / -16 | 5 | ✓ Full exchange observed |
| 10-04 16:30 | 40m | -18 / - | UB9MEU | - / -12 | 2 | ✓ Closing fragment |
| 10-04 16:25 | 40m | -15 / -11 | RC6OX | -9 / - | 6 | ✓ Closing observed |
| 10-04 16:24 | 40m | -15 / +4 | RG6ZF | -13 / 0 | 5 | ✓ Full exchange observed |
| 10-04 16:21 | 40m | - / -3 | R3DMX | +1 / - | 2 | ✓ Closing fragment |
| 10-04 16:20 | 40m | - / - | DL7UKM | -8 / - | 2 | Partial capture |
| 10-04 16:20 | 40m | -17 / - | R3ZBY | - / -2 | 2 | ✓ Closing fragment |
| 10-04 16:16 | 40m | - / - | F6DJL | -9 / - | 2 | ✓ Closing fragment |
| 10-04 15:48 | 160m | -20 / -2 | RU3X | -17 / -3 | 4 | ✓ Full exchange observed |
| 10-04 15:40 | 80m | -9 / - | R80SAA | - / -1 | 2 | Partial capture |
| 10-04 15:34 | 80m | -10 / -7 | UA3UIL | -16 / +3 | 3 | Partial capture |
| 10-04 15:14 | 80m | -12 / +2 | RA3TVW | -8 / - | 20 | ✓ Full exchange observed |
| 10-04 15:13 | 80m | -9 / - | RZ0SW | -16 / -20 | 15 | ✓ Closing observed |
| 10-04 15:08 | 80m | -16 / +2 | RA3M | +12 / - | 5 | ✓ Full exchange observed |
| 10-04 14:42 | 80m | -19 / - | UB0SMX/P | - / - | 4 | Partial capture |
| 10-04 14:14 | 40m | -19 / -2 | RK3YWS/P | -2 / +5 | 5 | ✓ Full exchange observed |
| 10-04 14:02 | 40m | -22 / -3 | RK3YWS/P | -8 / - | 2 | Partial capture |
| 08-28 14:32 | 40m | - / -7 | RK6MC | 0 / - | 2 | ✓ Closing fragment |
| 08-28 14:29 | 40m | -22 / 0 | R4CCE | -18 / -7 | 6 | ✓ Full exchange observed |
| 08-28 08:33 | 20m | -12 / - | IR7MGGC | -15 / - | 3 | ✓ Closing observed |
| 08-28 08:33 | 20m | - / -24 | PA0ARR | +2 / - | 6 | Partial capture |
| 08-28 08:18 | 20m | -10 / - | R9UBE | - / -1 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 154645 -13 2028 RN5M R4CCE 73 154745 -16 2029 RN5M RA6AR KN93 (x2) 142715 -21 2082 CQ RN5M KO98 142930 -17 1171 RN5M RA6FSV 73 143045 -20 2082 CQ RN5M KO98 143430 -12 2472 RN5M R1QF -18 144145 -24 2077 CQ RN5M KO98 a1 144200 -8 2078 RN5M DL1SRS JN49 144345 -24 2076 CQ RN5M KO98 a1 (x6)
UTC dB Audio Message 174545 +5 790 RN5M R3DPZ KO95 (x3) 174730 -11 1650 R3BBM RN5M -05 174745 -24 1651 RN5M R3BBM R-04 174800 -11 1651 R3BBM RN5M RR73 175045 +5 463 RN5M PA3FPQ JO32 (x3) 175645 -3 1651 RN5M R2DP KO95 (x3) 181215 -3 502 RN5M R2UC RR73 182545 -7 2310 RN5M R4HMI R-19 (x2)
UTC dB Audio Message 155430 -20 2209 CQ RN5M KO98 a1 (x2) 155530 -17 2209 R8AEZ RN5M -16 155630 -15 2209 CQ RN5M KO98 (x12)
UTC dB Audio Message 083100 +1 2563 CQ RN5M KO98 (x5) 083315 +4 2564 RN5M PA0ARR -24 083315 -17 1755 <RN5M> IR7MGGC RR73 083330 -12 451 IR7MGGC <RN5M> 73 083330 -2 2564 CQ RN5M KO98 083345 +4 2564 RN5M PA0ARR -24 (x3) 083445 -13 1755 RN5M IR7MGGC RR73 083515 -1 2563 RN5M PA0ARR -24 (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.
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