RV9FF — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving RV9FF, decoded by SO8OO in southeastern Poland. 1,090 related FT8 messages, 384 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 51 UTC dates. Heard between 2026-05-25 and 2026-08-22.
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 RV9FF worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by RV9FF
Approximate centre of LO87, decoded 2026-08-08 20:36 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 | RV9FF S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 20:23 | 160m | - / -21 | 9A2RD | +1 / - | 5 | Partial capture |
| 08-22 20:23 | 160m | - / -13 | SM5EPO | -6 / - | 2 | Partial capture |
| 08-22 20:18 | 160m | - / -11 | SA5ACL | -8 / - | 2 | Partial capture |
| 08-22 20:16 | 160m | - / -7 | R3PA | -6 / - | 2 | ✓ Closing fragment |
| 08-11 08:46 | 20m | - / -15 | ON1DGN | -19 / - | 4 | Partial capture |
| 08-08 20:09 | 80m | -8 / - | R0JBH | - / - | 10 | Partial capture |
| 08-08 20:08 | 80m | 0 / -2 | DA1TH | -17 / - | 6 | ✓ Closing observed |
| 08-08 20:08 | 80m | -10 / -10 | DH2YBG | +4 / -4 | 5 | ✓ Full exchange observed |
| 08-08 20:05 | 80m | -10 / - | R1IO | - / - | 4 | Partial capture |
| 08-08 20:03 | 80m | -7 / - | R4SCQ | - / 0 | 4 | ✓ Closing fragment |
| 08-08 19:56 | 80m | -2 / - | R1IO | - / - | 10 | Partial capture |
| 08-08 19:53 | 80m | -1 / -9 | UB3LBU | -2 / -1 | 6 | ✓ Full exchange observed |
| 08-08 19:52 | 80m | -2 / - | R2BHQ | - / 0 | 3 | ✓ Closing fragment |
| 08-08 19:42 | 160m | -10 / - | RD2T | - / -5 | 6 | ✓ Closing fragment |
| 08-08 19:40 | 160m | -8 / - | RA9YTI | -18 / -4 | 6 | ✓ Closing observed |
| 08-08 19:36 | 160m | -7 / -7 | EW8CW | -6 / -12 | 6 | ✓ Full exchange observed |
| 08-08 19:34 | 160m | -9 / - | SP4TT | -9 / -15 | 5 | ✓ Closing observed |
| 08-08 19:31 | 160m | -10 / - | RW3DQX | - / - | 3 | Partial capture |
| 08-08 19:30 | 160m | -11 / - | RD2T | - / - | 2 | Partial capture |
| 08-08 19:26 | 160m | -9 / -10 | R1MA | -10 / -3 | 9 | ✓ Full exchange observed |
| 08-08 19:23 | 160m | -9 / -7 | RT2P | -1 / +5 | 4 | ✓ Full exchange observed |
| 08-08 19:21 | 160m | -7 / - | UB8CQC/P | - / -4 | 3 | ✓ Closing fragment |
| 08-08 19:19 | 160m | -6 / - | UA9CMN | -12 / - | 4 | ✓ Full exchange observed |
| 08-08 19:16 | 160m | -12 / - | UA3FH | -20 / -9 | 3 | ✓ Closing observed |
| 08-08 19:11 | 160m | -13 / - | <...> | - / +1 | 3 | Partial capture |
| 08-07 17:44 | 80m | - / -7 | RJ6ON | 0 / - | 2 | Partial capture |
| 08-07 17:42 | 80m | - / -18 | HA7CH | +7 / - | 2 | Partial capture |
| 08-07 17:40 | 80m | -14 / -5 | R4ADD | 0 / - | 4 | ✓ Closing observed |
| 08-07 17:33 | 80m | -17 / 0 | UA4QK | -8 / - | 9 | ✓ Full exchange observed |
| 08-07 17:31 | 80m | -16 / -6 | EU6KA | -18 / -14 | 5 | ✓ Full exchange observed |
| 08-07 17:30 | 80m | -19 / +1 | LY3BRA | +2 / -8 | 6 | ✓ Full exchange observed |
| 08-05 16:56 | 80m | -20 / - | <...> | - / - | 2 | Partial capture |
| 07-30 19:21 | 80m | -9 / +2 | R70OBN | +6 / +2 | 6 | ✓ Full exchange observed |
| 07-30 19:19 | 80m | -1 / - | RZ9I | - / -17 | 3 | ✓ Closing fragment |
| 07-30 19:17 | 80m | -2 / 0 | EW8G | +15 / -5 | 6 | ✓ Full exchange observed |
| 07-30 19:14 | 80m | -3 / 0 | RA3MT | -9 / +2 | 7 | ✓ Full exchange observed |
| 07-30 19:12 | 80m | -1 / -5 | RC6OD | +8 / -3 | 6 | ✓ Full exchange observed |
| 07-30 19:10 | 80m | -3 / - | R9CS/P | +12 / - | 5 | ✓ Full exchange observed |
| 07-29 11:14 | 20m | - / -17 | PD3PAM | -20 / - | 6 | ✓ Closing fragment |
| 07-29 10:47 | 20m | - / -11 | DH2RL | -11 / - | 3 | ✓ Closing fragment |
| 07-29 10:38 | 20m | - / -13 | RA3ZAL | -21 / - | 2 | ✓ Closing fragment |
| 07-28 19:20 | 80m | 0 / - | R2LAF | - / - | 5 | Partial capture |
| 07-26 19:09 | 160m | - / -12 | R7CD | -12 / - | 4 | ✓ Closing fragment |
| 07-26 11:33 | 10m | - / -18 | RA6BL | +2 / - | 2 | ✓ Closing fragment |
| 07-25 19:09 | 80m | -13 / -4 | RK3DWA/3 | +3 / -2 | 4 | Partial capture |
| 07-22 18:57 | 80m | - / -13 | R6NA | +11 / - | 2 | ✓ Closing fragment |
| 07-22 18:55 | 80m | - / - | SN5J | +12 / - | 2 | Partial capture |
| 07-20 18:36 | 40m | - / -13 | R4FEO | -15 / - | 3 | ✓ Closing fragment |
| 07-20 18:31 | 40m | - / -11 | RA3PS | -12 / - | 7 | ✓ Closing fragment |
| 07-19 18:51 | 80m | -7 / -5 | RA3TVW | -10 / +3 | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 194600 -9 882 CQ RV9FF LO87 (x3) 201600 -5 1600 RV9FF R3PA -07 (x2) 201800 -6 1382 RV9FF SA5ACL -11 (x2) 202300 -6 2298 RV9FF SM5EPO -13 (x2) 202330 +4 996 RV9FF 9A2RD -21 (x5) 202700 -7 2298 RV9FF SM5EPO RR73
UTC dB Audio Message 104815 -13 2302 RV9FF DH2RL R-11 (x2) 111415 -22 2095 RV9FF PD3PAM JO32 (x6) 113430 -20 2303 RV9FF PD2LM R-19 084100 -16 2102 RV9FF <...> -03 084130 -18 2102 RV9FF RR73; DL2DQN <...> -10 084600 -20 1394 RV9FF ON1DGN -15 (x4)
UTC dB Audio Message 174315 -14 2220 RV9FF S51DD R-11 (x2) 182800 -10 2483 RV9FF R4FS RR73 183100 -8 2213 RV9FF RA3PS KO93 (x7) 183600 -15 2246 RV9FF R4FEO LO23 (x3) 184530 -16 1327 RV9FF R3KMI -11 203630 -18 2208 CU3EM RV9FF LO87
UTC dB Audio Message 200915 +4 2030 RV9FF DH2YBG 73 200930 -7 2031 R0JBH RV9FF LO87 200945 -18 1852 RV9FF DA1TH JO64 (x2) 201030 +0 2030 DA1TH RV9FF RR73 201100 -1 2030 R0JBH RV9FF LO87 (x10)
UTC dB Audio Message 090945 -16 1758 RV9FF R6OIW 73 092615 -18 1242 RV9FF RA3DA KO95 104545 -17 1334 RV9FF R3KJF R-10 (x2) 075315 +7 2898 RV9FF RT6Z -12 (x3) 080345 -10 1003 RV9FF R6DOB RR73 154345 -8 1152 RV9FF RK6OQ RR73 154545 -7 1597 RV9FF IZ5BLN JN53 155045 -10 1743 RV9FF RX6ACJ -14 (x2) 155745 -10 2650 RV9FF IU0VOG JN61 113300 +3 996 RV9FF RA6BL -18 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.