OH1CMV — 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 OH1CMV, decoded by SO8OO in southeastern Poland. 307 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 52 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-11-06.
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 307 FT8 messages attributed to OH1CMV as the transmitting token by decoded message structure across 52 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (39%), followed by 40 m (24%) and 60 m (18%). Most decodes (77%) fell within the six-hour window 02:00-08:00 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: 2026-11-06 04:36 UTC
Observed FT8 message patterns
- Attributed sample
- 307 messages
- Active dates
- 52 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -19 to -1 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 65, moderate (-15 to -9 dB) 122, strong (≥ -8 dB) 120.
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 OH1CMV 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 OH1CMV
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
- KP10 · 240 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,177 km (approx.)
- Last such locator decoded
- 2026-11-06 04:36 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 | OH1CMV S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-06 05:15 | 40m | - / -13 | YO4NF | +13 / - | 2 | Partial capture |
| 11-06 04:34 | 80m | -4 / - | VE2CKW | - / - | 4 | Partial capture |
| 11-03 06:00 | 40m | - / -6 | GJ0KYZ | -1 / - | 3 | Partial capture |
| 11-03 05:26 | 80m | -6 / - | 6W/IK2HKT | - / - | 3 | Partial capture |
| 11-03 05:23 | 80m | -12 / - | 6W/IK2HKT | - / - | 2 | Partial capture |
| 11-03 05:17 | 80m | -10 / - | EK/RX3DPK | - / - | 2 | Partial capture |
| 11-03 05:12 | 80m | -10 / - | DK80NDS | - / - | 2 | Partial capture |
| 11-03 04:39 | 80m | -8 / - | LZ911TD | - / - | 4 | Partial capture |
| 11-01 17:40 | 160m | -9 / -11 | OH5KNL | -2 / - | 7 | ✓ Full exchange observed |
| 11-01 17:39 | 160m | -8 / -19 | LX1JX | -9 / -18 | 7 | ✓ Full exchange observed |
| 10-31 18:07 | 80m | - / -10 | YU65AEC | +4 / - | 2 | Partial capture |
| 10-31 05:41 | 80m | -21 / - | 6W/IK2HKT | - / - | 2 | Partial capture |
| 10-31 05:00 | 80m | -18 / - | DL1DY/QRP | - / - | 2 | Partial capture |
| 10-31 04:57 | 80m | -9 / - | TK/DH7SB | - / - | 2 | Partial capture |
| 10-29 17:38 | 60m | - / - | SP2EWQ | 0 / - | 4 | Partial capture |
| 10-29 17:38 | 60m | - / -4 | YO4NT | +1 / - | 2 | Partial capture |
| 10-29 17:35 | 60m | -2 / - | AP2AM | - / -16 | 5 | ✓ Closing fragment |
| 10-27 06:08 | 40m | - / - | G3TKT | -9 / - | 2 | Partial capture |
| 10-26 18:24 | 40m | -12 / - | VK2WN | - / - | 4 | Partial capture |
| 10-26 05:10 | 40m | - / -12 | YO4NF | +5 / - | 2 | Partial capture |
| 10-26 05:09 | 40m | -14 / - | UR4SXA | - / 0 | 2 | Partial capture |
| 10-24 15:15 | 80m | -8 / - | XX9TXN | - / - | 12 | Partial capture |
| 10-24 05:49 | 40m | -8 / - | SN0EG | - / - | 2 | Partial capture |
| 10-24 04:22 | 160m | - / -1 | SM5CBM | +6 / - | 2 | ✓ Closing fragment |
| 10-23 04:05 | 40m | - / - | TA5DOB | -20 / - | 4 | Partial capture |
| 10-21 03:51 | 160m | - / - | US2YW | +4 / - | 3 | Partial capture |
| 10-21 03:49 | 160m | -13 / -15 | DG1VT | -2 / -10 | 5 | ✓ Full exchange observed |
| 10-20 04:55 | 40m | -10 / - | KL7J | - / - | 2 | Partial capture |
| 10-20 04:52 | 40m | -13 / - | KL7J | - / - | 3 | Partial capture |
| 10-20 04:41 | 40m | -5 / - | SP2MGR/P | - / -8 | 3 | Partial capture |
| 10-20 04:37 | 40m | -16 / - | F4MXT/P | - / -8 | 2 | Partial capture |
| 10-20 04:14 | 60m | -12 / - | DL8LE | - / -4 | 2 | Partial capture |
| 10-20 04:06 | 60m | - / - | DL8LE | +6 / - | 11 | Partial capture |
| 10-20 04:03 | 60m | -6 / - | 5P1OT | - / -11 | 4 | ✓ Closing fragment |
| 10-19 06:15 | 40m | -18 / - | K7US | - / - | 2 | Partial capture |
| 10-19 05:10 | 80m | -9 / - | OE/DL1MKW | - / -14 | 5 | Partial capture |
| 10-08 05:25 | 40m | -20 / - | FO5QB | - / - | 4 | Partial capture |
| 10-05 04:55 | 40m | - / - | YO6LM | -10 / - | 2 | Partial capture |
| 10-04 12:54 | 40m | - / -5 | OK1ZJK | +7 / - | 3 | ✓ Closing fragment |
| 10-02 03:28 | 160m | -8 / +1 | LY3BRA | +8 / +10 | 5 | ✓ Full exchange observed |
| 10-02 03:15 | 80m | -1 / - | HJ4MMO | - / -17 | 4 | ✓ Closing fragment |
| 10-02 03:11 | 80m | -4 / - | HJ4MMO | - / - | 2 | Partial capture |
| 10-01 04:48 | 60m | - / - | US2YW | +8 / - | 3 | Partial capture |
| 10-01 04:46 | 60m | -6 / - | ZF1EJ | - / -15 | 4 | ✓ Closing fragment |
| 10-01 04:43 | 60m | -10 / - | ZF1EJ | - / - | 2 | Partial capture |
| 10-01 04:09 | 60m | -9 / - | ZF1EJ | - / - | 10 | Partial capture |
| 10-01 04:00 | 60m | -11 / - | ZF1EJ | - / - | 7 | Partial capture |
| 09-30 06:12 | 40m | - / - | UT4PA | 0 / - | 2 | Partial capture |
| 09-30 06:10 | 40m | - / -13 | EW8AAC | -16 / - | 2 | ✓ Closing fragment |
| 09-30 05:56 | 40m | -24 / - | KF8EXX | - / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 182415 -15 2441 VK2WN OH1CMV KP10 (x4) 060630 -18 1027 PY7ZC OH1CMV KP10 060815 -7 1027 OH1CMV G3TKT IO92 (x2) 172115 -21 2142 BA4IE OH1CMV KP10 072230 -20 2256 ZL4KX OH1CMV KP10 060015 -13 1612 OH1CMV OK2JKO JN89 060015 -1 2382 OH1CMV GJ0KYZ -06 (x3) 051515 +12 576 OH1CMV YO4NF -13 (x2)
UTC dB Audio Message 045715 -10 2276 SP5DFK/QRP OH1CMV KP10 051245 -13 2445 DK80NDS OH1CMV KP10 (x2) 051715 -10 2659 EK/RX3DPK OH1CMV KP10 (x2) 052315 -9 2451 6W/IK2HKT OH1CMV KP10 (x5) 053045 +0 1504 VI40EUDXF OH1CMV KP10 043400 +4 2430 VE2CKW OH1CMV KP10 (x4)
UTC dB Audio Message 042245 +7 1045 OH1CMV SM5CBM RR73 173930 -7 2554 LX1JX OH1CMV KP10 (x3) 174045 -13 2108 OH1CMV OH5KNL KP30 174045 -11 2703 OH1CMV LX1JX -19 174100 -7 2554 LX1JX OH1CMV R-18 174115 -8 2108 OH1CMV OH5KNL KP30 174115 -7 2703 OH1CMV LX1JX RR73 174130 -8 2554 LX1JX OH1CMV 73 174145 +2 2108 OH1CMV OH5KNL KP30 174200 -7 2554 OH5KNL OH1CMV +14 174215 +4 2108 OH1CMV OH5KNL R-11 174230 -11 2554 OH5KNL OH1CMV RR73 174245 +4 2108 OH1CMV OH5KNL 73
UTC dB Audio Message 041130 +9 1415 OH1CMV DL8LE JN68 041445 -14 2224 DL8LE OH1CMV -04 (x2) 173545 -1 2684 AP2AM OH1CMV KP10 (x5) 173800 +0 1585 OH1CMV YO4NT -04 173800 -11 1532 OH1CMV SP2EWQ JO93 173830 +2 1585 OH1CMV YO4NT -04 173830 -2 2742 OH1CMV SP2EWQ JO93 (x3) 073415 -14 2042 FK8HC OH1CMV KP10
UTC dB Audio Message 144615 +3 2705 OH1CMV UA4FEN -24 (x4) 165630 -19 1516 OH1CMV VU2ZMK -16 165200 -6 1347 OH1CMV RV6LN LN08 (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