RM8T — 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 RM8T, decoded by SO8OO in southeastern Poland. 489 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 36 UTC dates in the available aggregate history. Observed between 2026-06-08 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 489 FT8 messages attributed to RM8T as the transmitting token by decoded message structure across 36 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (34%), followed by 20 m (34%) and 40 m (32%). Most decodes (99%) fell within the six-hour window 21:00-03:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.
Overview
Bands
Last attributed message: 2026-10-23 00:42 UTC
Observed FT8 message patterns
- Attributed sample
- 489 messages
- Active dates
- 36 UTC dates
- Estimated median S/N
- -8 dB
- Estimated 10th-90th percentile
- -17 to +3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 69, moderate (-15 to -9 dB) 160, strong (≥ -8 dB) 260.
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 RM8T 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 RM8T
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
- LO81 · 257 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 2,461 km (approx.)
- Last such locator decoded
- 2026-10-23 00:41 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 | RM8T S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-23 00:42 | 40m | -6 / - | VP8VK | - / -22 | 2 | ✓ Closing fragment |
| 10-23 00:39 | 40m | -11 / - | V47NT | - / - | 5 | Partial capture |
| 10-23 00:38 | 40m | -10 / - | SP2MGR/P | - / - | 2 | Partial capture |
| 10-23 00:37 | 40m | -12 / - | VU2XZ | - / - | 2 | Partial capture |
| 10-23 00:34 | 40m | -10 / - | TA3NK | -22 / -5 | 6 | Partial capture |
| 10-23 00:32 | 40m | -14 / - | TA3XEE | - / -15 | 2 | ✓ Closing fragment |
| 10-23 00:20 | 40m | -12 / - | EY7BP | - / -18 | 3 | ✓ Closing fragment |
| 10-22 00:57 | 80m | +1 / - | R9CA | - / -5 | 2 | ✓ Closing fragment |
| 10-22 00:54 | 80m | -1 / - | EB1LA | - / -9 | 2 | ✓ Closing fragment |
| 10-22 00:54 | 80m | -1 / -2 | ON4MAP | -3 / -15 | 8 | ✓ Full exchange observed |
| 10-22 00:53 | 80m | - / -11 | OH6IH | -8 / - | 3 | Partial capture |
| 10-22 00:48 | 40m | -12 / - | DH0BRO | - / -11 | 2 | ✓ Closing fragment |
| 10-22 00:43 | 80m | - / - | F6FHZ | -14 / - | 2 | Partial capture |
| 10-22 00:40 | 80m | +1 / -9 | OM0RX | +9 / -7 | 8 | ✓ Full exchange observed |
| 10-22 00:39 | 80m | +2 / +2 | GI4SNA | +16 / -3 | 4 | ✓ Full exchange observed |
| 10-22 00:37 | 80m | -4 / -1 | 9A5E | +10 / -3 | 5 | ✓ Full exchange observed |
| 10-22 00:35 | 80m | -13 / - | RA4HAP | - / -12 | 3 | ✓ Closing fragment |
| 10-22 00:34 | 80m | - / - | OM0RX | -14 / - | 3 | Partial capture |
| 10-22 00:31 | 80m | -14 / -13 | EA2DYB | -13 / -2 | 4 | ✓ Full exchange observed |
| 10-22 00:28 | 80m | -6 / -9 | 9A60CBM | +6 / -7 | 2 | Partial capture |
| 10-22 00:28 | 80m | -12 / +9 | R4FJ | -9 / - | 4 | ✓ Closing observed |
| 10-13 02:02 | 80m | -6 / - | R4HLO | - / -1 | 2 | ✓ Closing fragment |
| 10-13 02:01 | 80m | -8 / -4 | SQ6ELK | +2 / -7 | 4 | ✓ Full exchange observed |
| 10-13 01:57 | 80m | -13 / - | UN7CL | -24 / - | 2 | ✓ Closing observed |
| 10-13 01:44 | 80m | -6 / -8 | SQ1EG | +7 / -4 | 4 | Partial capture |
| 10-13 01:43 | 80m | -1 / +7 | IU2THY | +16 / -7 | 4 | ✓ Full exchange observed |
| 10-12 01:58 | 40m | -10 / - | HK4SAN | - / - | 2 | Partial capture |
| 10-12 01:39 | 40m | -15 / -19 | EA5HM | -5 / - | 4 | ✓ Closing observed |
| 10-12 01:37 | 40m | -15 / - | PY4VTL | - / -15 | 4 | ✓ Closing fragment |
| 10-12 01:34 | 40m | -15 / - | 9H6C | - / -14 | 3 | ✓ Closing fragment |
| 10-12 01:11 | 40m | -12 / - | CX1UI | - / - | 2 | Partial capture |
| 10-07 01:50 | 40m | -14 / - | V51PJ | - / - | 2 | Partial capture |
| 10-02 01:05 | 80m | -4 / - | HI8L | - / - | 3 | Partial capture |
| 10-02 00:58 | 40m | -8 / - | OA4ENG | - / - | 3 | Partial capture |
| 09-29 23:09 | 40m | - / - | F6FHZ | -18 / - | 2 | Partial capture |
| 09-29 23:07 | 40m | - / -19 | PD1SHE | -22 / - | 5 | Partial capture |
| 09-29 22:56 | 80m | - / -6 | RM5F | 0 / - | 3 | ✓ Closing fragment |
| 09-29 22:54 | 80m | -2 / - | TN8GD | - / - | 2 | Partial capture |
| 09-29 22:34 | 40m | -19 / - | BI3UPU | - / -18 | 3 | ✓ Closing fragment |
| 09-25 23:19 | 80m | - / - | DA0O | -7 / - | 5 | Partial capture |
| 09-25 23:17 | 80m | - / -10 | DG3YEV | +14 / - | 2 | ✓ Closing fragment |
| 09-25 01:39 | 40m | -5 / - | EW4DX | - / -7 | 2 | ✓ Closing fragment |
| 09-25 00:13 | 80m | -2 / -5 | DO5PY | -2 / -16 | 5 | ✓ Full exchange observed |
| 09-25 00:12 | 80m | -4 / -3 | R5AV | +6 / -5 | 4 | ✓ Full exchange observed |
| 09-25 00:10 | 80m | -1 / -9 | RK9UM | -16 / - | 3 | ✓ Closing observed |
| 09-25 00:09 | 80m | -5 / -10 | GM6URC | -9 / - | 3 | ✓ Closing observed |
| 09-25 00:08 | 80m | -4 / -9 | F4UJU | +8 / -13 | 5 | ✓ Full exchange observed |
| 09-25 00:06 | 80m | -2 / -15 | DO1IJB | -1 / - | 4 | ✓ Closing observed |
| 09-25 00:05 | 80m | -2 / - | Z62NS | - / - | 2 | Partial capture |
| 09-24 01:14 | 40m | -15 / - | DL9KM | - / -13 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 003545 -10 1275 CQ RM8T LO81 003615 -11 1275 TA3NK RM8T -04 (x2) 003715 -11 1276 VU2XZ RM8T LO81 003730 -22 1180 RM8T TA3NK KM39 003745 -13 1276 VU2XZ RM8T LO81 003815 -11 1276 SP2MGR/P RM8T LO81 (x2) 003915 -11 1277 V47NT RM8T LO81 (x5) 004215 -5 1279 VP8VK RM8T R-22 (x2)
UTC dB Audio Message 005400 +1 2002 CQ RM8T LO81 005415 -6 1212 RM8T ON4MAP JO20 005415 -12 3009 RM8T OH6IH -11 005430 -2 2002 EB1LA RM8T -09 005445 -6 1212 RM8T ON4MAP JO20 005500 +0 2002 EB1LA RM8T RR73 005515 -2 1212 RM8T ON4MAP JO20 (x2) 005545 -10 3009 RM8T OH6IH -09 005600 +1 2002 ON4MAP RM8T -15 005615 -3 1212 RM8T ON4MAP R-02 005630 -3 2002 ON4MAP RM8T RR73 005645 -1 1212 RM8T ON4MAP 73 005700 +3 2002 R9CA RM8T -05 (x2)
UTC dB Audio Message 204200 -11 1757 RM8T UA1OMS LP31 (x2)
UTC dB Audio Message 224700 -3 1566 SP6FME RM8T RR73 225130 -10 1307 TF4WD RM8T LO81 014845 +2 2595 RM8T IU2VBP JN45 (x6) 012100 -19 2184 KR4IRP RM8T LO81 (x2) 012230 -18 2185 N3PAY RM8T LO81 012545 -18 2188 WN4FLA RM8T R-19 022400 -18 2254 KC5UZI RM8T R-14 (x2) 022630 -15 2255 KR4IRP RM8T 73
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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