RV9CM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving RV9CM, decoded by SO8OO in southeastern Poland. 246 related FT8 messages, 82 CQ messages, observed on 40m, 20m, across 23 UTC dates. Heard between 2026-05-17 and 2026-08-15.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
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Overview
Frequent QSO partners observed at SO8OO
Stations RV9CM worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by RV9CM
Approximate centre of MO16, decoded 2026-08-15 03:51 UTC. A transmitted locator is not proof of the operator's permanent location.
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 | RV9CM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-15 03:45 | 20m | -24 / - | R0CM | - / -22 | 3 | Partial capture |
| 08-02 08:52 | 20m | -17 / - | DM2JJ | -21 / - | 4 | ✓ Closing observed |
| 08-02 08:42 | 20m | -18 / -24 | PD9JPV | -19 / - | 5 | ✓ Closing observed |
| 07-02 21:17 | 40m | - / -15 | S51UN | -16 / - | 2 | Partial capture |
| 07-02 21:13 | 40m | - / -2 | R9FE | -8 / - | 3 | ✓ Closing fragment |
| 06-30 00:28 | 40m | - / -18 | E72ET | -10 / - | 3 | Partial capture |
| 06-24 22:39 | 40m | - / -7 | A71UN | -20 / - | 2 | Partial capture |
| 06-24 22:37 | 40m | - / -9 | RN6HK | -4 / - | 5 | ✓ Closing fragment |
| 06-24 22:34 | 40m | - / - | DL1FLW | -18 / - | 2 | Partial capture |
| 06-24 22:33 | 40m | - / -25 | M0PEL | -16 / - | 2 | ✓ Closing fragment |
| 06-16 22:45 | 20m | -7 / - | PW8BR | - / -10 | 8 | Partial capture |
| 06-10 17:33 | 20m | -13 / - | RA6ZS | - / -3 | 2 | Partial capture |
| 06-10 17:32 | 20m | - / -3 | R4FDW | -11 / - | 2 | ✓ Closing fragment |
| 06-02 23:47 | 20m | - / -15 | PT7BI | -11 / - | 3 | Partial capture |
| 06-02 23:33 | 20m | -2 / -17 | PY2ATI | -7 / -12 | 5 | ✓ Full exchange observed |
| 06-02 23:30 | 20m | +1 / - | SQ7BKG | - / -11 | 2 | ✓ Closing fragment |
| 06-02 23:27 | 20m | -2 / - | HB9TIH | -9 / -12 | 6 | Partial capture |
| 06-02 23:23 | 20m | +4 / -14 | CP7DX | -10 / -13 | 8 | ✓ Full exchange observed |
| 06-02 23:21 | 20m | +9 / - | PY5QW | - / -14 | 3 | ✓ Closing fragment |
| 06-02 23:16 | 20m | +3 / - | CP7DX | - / -14 | 6 | Partial capture |
| 06-01 00:38 | 20m | - / -14 | A71XX | +6 / - | 3 | ✓ Closing fragment |
| 05-31 06:54 | 20m | -4 / -16 | EA7LLJ | +6 / - | 7 | ✓ Closing observed |
| 05-31 06:53 | 20m | +1 / - | UB6LLI | - / - | 3 | ✓ Closing fragment |
| 05-31 06:48 | 20m | 0 / - | SH0JPO | -10 / -19 | 3 | ✓ Closing observed |
| 05-31 06:46 | 20m | -3 / - | R6OER | - / +3 | 2 | ✓ Closing fragment |
| 05-31 06:43 | 20m | -4 / - | R1QBQ | -14 / -3 | 3 | ✓ Closing observed |
| 05-31 06:42 | 20m | -5 / - | DC3DP | - / -21 | 2 | ✓ Closing fragment |
| 05-31 06:37 | 20m | +2 / - | RN7A | - / -13 | 2 | ✓ Closing fragment |
| 05-31 06:36 | 20m | +4 / - | OK2SBI | - / -14 | 2 | ✓ Closing fragment |
| 05-31 06:34 | 20m | -1 / -10 | DF9ML | -1 / - | 2 | ✓ Closing observed |
| 05-31 06:32 | 20m | +4 / - | EX8ABQ | - / 0 | 2 | ✓ Closing fragment |
| 05-31 06:31 | 20m | +2 / - | UB4HPQ | - / -17 | 2 | ✓ Closing fragment |
| 05-31 06:20 | 20m | -3 / - | HK3AB | - / -16 | 2 | ✓ Closing fragment |
| 05-31 06:18 | 20m | -4 / -15 | R4FDQ | -14 / -10 | 4 | ✓ Full exchange observed |
| 05-31 06:18 | 20m | - / +10 | RK6MC | 0 / - | 2 | Partial capture |
| 05-31 06:11 | 20m | +4 / - | CR7BUJ | - / -12 | 2 | Partial capture |
| 05-31 06:08 | 20m | +4 / 0 | UA3RAU | +9 / -10 | 4 | ✓ Full exchange observed |
| 05-31 06:05 | 20m | -3 / - | VP2MAA | - / -15 | 2 | ✓ Closing fragment |
| 05-31 06:03 | 20m | +2 / - | YO6OGW | - / -5 | 2 | ✓ Closing fragment |
| 05-31 05:58 | 20m | +7 / - | PD5MVH | - / -20 | 3 | Partial capture |
| 05-31 05:55 | 20m | +1 / -8 | R95WTA | +4 / - | 3 | ✓ Closing observed |
| 05-31 05:53 | 20m | +6 / - | R0ABX | - / -6 | 2 | ✓ Closing fragment |
| 05-31 05:46 | 20m | +3 / - | 9A5AZK | - / -13 | 3 | ✓ Closing fragment |
| 05-30 17:16 | 20m | +1 / -12 | PD2GSP | -12 / -18 | 4 | ✓ Full exchange observed |
| 05-30 17:13 | 20m | - / - | R1ZCL | +2 / - | 3 | Partial capture |
| 05-30 17:11 | 20m | -2 / - | JK1ATM | - / -18 | 2 | ✓ Closing fragment |
| 05-30 17:08 | 20m | - / - | OZ5AGJ | -22 / - | 2 | Partial capture |
| 05-30 17:06 | 20m | +3 / - | RY7KV | - / -15 | 2 | ✓ Closing fragment |
| 05-30 17:04 | 20m | +4 / - | RA6FRI | - / -17 | 2 | ✓ Closing fragment |
| 05-30 17:01 | 20m | +1 / - | RW3SK | - / -3 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 084430 -17 2011 CQ RV9CM MO16 a1 084730 -16 2014 HK3W RV9CM -22 084800 -19 2015 CQ RV9CM MO16 (x4) 085215 -21 2179 RV9CM DM2JJ JN49 (x2) 085400 -17 2023 DM2JJ RV9CM RR73 085415 -22 2113 RV9CM DM2JJ 73 034515 -24 1910 R0CM RV9CM -22 (x3) 035145 -18 2096 CQ RV9CM MO16 035245 -15 2096 DL1R RV9CM RR73
UTC dB Audio Message 223830 -5 2437 RV9CM RN6HK R-09 223900 -21 1381 RV9CM A71UN R-07 223900 -4 2437 RV9CM RN6HK R-09 223930 -19 1381 RV9CM A71UN R-07 223930 -3 2437 RV9CM RN6HK 73 163045 -20 1338 RV9CM RK6MC R-08 002830 -9 1190 RV9CM E72ET R-18 (x3) 211030 +1 2932 RV9CM <...> R-13 211300 -7 2051 RV9CM R9FE LO76 (x3) 211700 -19 2164 RV9CM S51UN JN75 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.