RM8W — 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 RM8W, decoded by SO8OO in southeastern Poland. 1,619 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, across 56 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-23.
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 1,619 FT8 messages attributed to RM8W as the transmitting token by decoded message structure across 56 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (44%), followed by 20 m (40%) and 40 m (11%). Several six-hour UTC windows tied for the largest share (44%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12.7 dB.
Overview
Bands
Last attributed message: 2026-10-23 03:33 UTC
Observed FT8 message patterns
- Attributed sample
- 1,619 messages
- Active dates
- 56 UTC dates
- Estimated median S/N
- -12.7 dB
- Estimated 10th-90th percentile
- -20.9 to +4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 580, moderate (-15 to -9 dB) 452, strong (≥ -8 dB) 587.
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 RM8W 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 RM8W
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
- LO75 · 1,156 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 2,296 km (approx.)
- Last such locator decoded
- 2026-10-23 03:33 UTC
Other locator fields attributed to this token: LO74 (6).
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 | RM8W S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-23 03:31 | 80m | - / -15 | VE1VOX | -4 / - | 2 | Partial capture |
| 10-23 03:31 | 80m | -3 / +4 | DL4HTK | -6 / -5 | 5 | ✓ Full exchange observed |
| 10-23 03:28 | 80m | 0 / - | WX2CX | - / - | 4 | Partial capture |
| 10-23 03:26 | 80m | 0 / - | OH6IH | - / -7 | 2 | ✓ Closing fragment |
| 10-23 03:25 | 80m | -5 / -7 | SM7WNM | -1 / -10 | 4 | Partial capture |
| 10-23 03:21 | 80m | -2 / - | AI4UC | - / - | 2 | Partial capture |
| 10-23 03:12 | 80m | +1 / -2 | R6AAG | -11 / -2 | 7 | ✓ Full exchange observed |
| 10-23 03:09 | 80m | +2 / - | 7P8GE | - / -20 | 5 | ✓ Closing fragment |
| 10-23 03:07 | 80m | +2 / - | TA4SSK | - / -14 | 3 | ✓ Closing fragment |
| 10-23 02:54 | 80m | - / -13 | R9FFX | -5 / - | 2 | Partial capture |
| 10-22 04:09 | 40m | - / 0 | TO4A | +6 / - | 2 | ✓ Closing fragment |
| 10-21 03:19 | 40m | - / -2 | HZ1IP | -14 / - | 2 | ✓ Closing fragment |
| 10-17 04:48 | 80m | - / - | EA3EDU | +2 / - | 4 | Partial capture |
| 10-17 04:48 | 80m | +2 / - | VP2MAW | - / - | 8 | Partial capture |
| 10-17 04:45 | 80m | - / - | ON4AZM | +9 / - | 5 | Partial capture |
| 10-17 04:41 | 80m | - / - | EA3EDU | +6 / - | 3 | Partial capture |
| 10-17 04:37 | 80m | +3 / - | VP2MAW | - / - | 18 | Partial capture |
| 10-17 04:34 | 80m | - / - | M9PAS | +5 / - | 11 | Partial capture |
| 10-17 04:31 | 80m | +3 / - | HK3O | - / - | 3 | Partial capture |
| 10-17 04:10 | 80m | +8 / - | VP2MAW | - / - | 40 | Partial capture |
| 10-15 12:58 | 40m | - / +3 | R80SAA | +4 / - | 2 | ✓ Closing fragment |
| 10-15 03:42 | 80m | - / +1 | R5AV | 0 / - | 2 | ✓ Closing fragment |
| 10-15 03:40 | 80m | - / +5 | RA6Z | -14 / - | 3 | ✓ Closing fragment |
| 10-15 03:39 | 80m | - / - | DL6LG | -10 / - | 3 | Partial capture |
| 10-15 03:38 | 80m | +9 / -10 | IQ4JO | +13 / - | 4 | ✓ Closing observed |
| 10-15 03:28 | 40m | -8 / - | W7VA | - / - | 2 | Partial capture |
| 10-13 03:10 | 160m | - / - | DD7EE | 0 / - | 2 | Partial capture |
| 10-13 03:08 | 160m | -14 / -4 | OK1FRG | +11 / -7 | 6 | ✓ Full exchange observed |
| 10-13 03:07 | 160m | -12 / -5 | OM2WQ | +13 / 0 | 5 | ✓ Full exchange observed |
| 10-13 03:06 | 160m | -8 / -12 | RL6ZK | -10 / -10 | 5 | Partial capture |
| 10-13 03:05 | 160m | -10 / -11 | R6ZEJ | -7 / -8 | 4 | ✓ Full exchange observed |
| 10-12 15:31 | 80m | -22 / -9 | RL6ZK | -22 / -9 | 3 | ✓ Full exchange observed |
| 10-12 03:29 | 80m | - / - | F6FHZ | -21 / - | 4 | Partial capture |
| 10-12 03:25 | 80m | -2 / - | ON4MAP | - / -19 | 2 | ✓ Closing fragment |
| 10-12 03:22 | 80m | +8 / -11 | G3TKT | -16 / -15 | 6 | ✓ Full exchange observed |
| 10-12 03:20 | 80m | +6 / -12 | EA7Z | -1 / -6 | 4 | ✓ Full exchange observed |
| 10-12 03:20 | 80m | +8 / -13 | M0IOY | -2 / -14 | 7 | ✓ Full exchange observed |
| 10-12 03:18 | 80m | +8 / - | R4HLO | - / -5 | 2 | ✓ Closing fragment |
| 10-12 03:17 | 80m | - / - | G3TKT | -19 / - | 3 | Partial capture |
| 10-12 03:16 | 80m | +9 / -15 | DL1MEV | +10 / -4 | 7 | ✓ Full exchange observed |
| 10-12 03:16 | 80m | +10 / -11 | EA1EA | -4 / -15 | 5 | ✓ Full exchange observed |
| 10-12 03:16 | 80m | - / - | IU2THY | 0 / - | 3 | Partial capture |
| 10-12 03:15 | 80m | +14 / -6 | IK4TVP | +14 / -8 | 4 | ✓ Full exchange observed |
| 10-12 03:12 | 80m | +8 / +3 | T77RN | -2 / -16 | 7 | ✓ Full exchange observed |
| 10-11 04:15 | 40m | - / +6 | R4FDD | -8 / - | 2 | ✓ Closing fragment |
| 10-11 03:42 | 40m | - / -2 | SV5BYP | -7 / - | 3 | ✓ Closing fragment |
| 10-11 03:32 | 80m | +10 / -4 | EA7LIC | -7 / -14 | 5 | ✓ Full exchange observed |
| 10-11 03:30 | 80m | +10 / +2 | RM5F | -2 / -3 | 4 | ✓ Full exchange observed |
| 10-11 03:28 | 80m | +8 / -14 | EB4DMH | -5 / -19 | 6 | Partial capture |
| 10-11 03:23 | 80m | -4 / - | 9H6C | - / -23 | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 032800 +0 1512 CQ RM8W LO75 032830 +2 1512 WX2CX RM8W LO75 (x4) 033100 +4 1512 CQ RM8W LO75 033115 -6 1511 RM8W DL4HTK JO51 033130 -5 1512 DL4HTK RM8W -05 033145 -6 2791 RM8W VE1VOX -15 033145 -6 1511 RM8W DL4HTK R+04 033200 -1 1512 DL4HTK RM8W RR73 033215 -6 1511 RM8W DL4HTK 73 033230 -9 1512 CQ RM8W LO75 (x2) 033345 -3 2790 RM8W VE1VOX -15
UTC dB Audio Message 033530 -9 1134 RM8W F4MXT/P -11 161115 +3 1650 H49A RM8W LO75 032815 -11 2573 W7VA RM8W LO75 (x2) 125830 +5 2788 RM8W R80SAA +03 (x2) 035515 +0 592 RD6OX/QRP RM8W R-02 035530 +5 414 RM8W RR73; RU3OH <...> +02 031915 -14 2239 RM8W HZ1IP -02 (x2) 032900 -10 2382 RM8W PQ5TA -17 032930 -10 2382 RM8W RR73; DJ9BX <...> -04 040530 -9 1919 RM8W CT9/DF7EE +05 040930 +6 388 RM8W TO4A +00 (x2)
UTC dB Audio Message 030745 -13 1619 OM2WQ RM8W RR73 030800 -11 1353 RM8W RL6ZK -12 030800 +13 1860 RM8W OM2WQ 73 030800 +12 2137 RM8W OK1FRG JN79 030815 -10 1619 RL6ZK RM8W R-10 (x2) 030900 +10 2137 RM8W OK1FRG JN79 030915 -12 1619 OK1FRG RM8W -07 030930 +10 2137 RM8W OK1FRG R-04 030945 -15 1618 OK1FRG RM8W RR73 031000 +11 2137 RM8W OK1FRG 73 031000 +1 1446 RM8W DD7EE JO41 (x2) 160030 -14 641 RM8W R9CS/P +22 145615 -16 1104 RM8W RC1TF -16
UTC dB Audio Message 044800 -17 2365 CQ RM8W LO75 a1 (x2) 045300 -20 2365 YO8XFU RM8W RR73 045430 -19 2365 R2GBR RM8W R-01 045530 -17 2365 CQ RM8W LO75 (x11)
UTC dB Audio Message 053130 -20 1509 RM8W IT9CMZ RR73 151845 -13 1159 RM8W IK1SOW RR73 152930 -12 797 RM8W F4FSH JN23 103515 -21 1828 RM8W RA6ATZ -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.
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