RC5F — FT8 station from European Russia
Amateur radio station RC5F operating from European Russia (grid square KO85). 2,879 FT8 spots received at SO8OO WebSDR, 1,157 CQ calls, active on 80m, 60m, 40m, 20m, 10m, over 87 days, best SNR +24 dB. Heard between 2026-04-21 and 2026-07-18.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
2,879
Total spots
1,157
CQ calls
87
Days active
-7 dB
Avg SNR
Bands
80m
20m
40m
60m
10m
First seen: 2026-04-21
Last seen: 2026-07-18 16:59 UTC
Last seen: 2026-07-18 16:59 UTC
Frequent QSO partners observed at SO8OO
Stations RC5F worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | RC5F | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-18 18:52 | 20m | - / - | SQ5HUZ | -4 / - | 3 | Partial |
| 07-18 18:50 | 20m | - / - | SP5TMS | -7 / - | 2 | Partial |
| 07-18 18:36 | 10m | - / - | EA3AT | -10 / - | 2 | Partial |
| 07-18 18:33 | 10m | - / -20 | CS7AWL | -11 / - | 3 | Partial |
| 07-18 18:29 | 10m | -18 / - | Z33C | -11 / - | 6 | ✓ Verified |
| 07-18 18:28 | 10m | - / -13 | SM6YPE | -8 / - | 2 | ✓ Confirmed |
| 07-18 18:22 | 10m | - / -15 | DO2JUF | -13 / - | 4 | ✓ Confirmed |
| 07-18 18:21 | 10m | -10 / - | IS0BPX | -21 / +1 | 3 | ✓ Verified |
| 07-18 17:15 | 20m | - / - | SE2P | -7 / - | 2 | Partial |
| 07-18 17:06 | 20m | - / - | SP6CA | -13 / - | 3 | Partial |
| 07-18 17:02 | 20m | - / - | HB040A | -12 / - | 5 | Partial |
| 07-18 16:58 | 20m | - / - | <...> | -10 / - | 4 | Partial |
| 07-18 16:52 | 20m | - / - | R3TAW | -6 / - | 2 | ✓ Confirmed |
| 07-18 16:45 | 20m | - / -5 | RG7B | -7 / - | 3 | ✓ Confirmed |
| 07-18 16:37 | 10m | -7 / -14 | IZ6CLN | -4 / -1 | 7 | ✓ Complete |
| 07-18 16:34 | 10m | - / - | EA5FZJ | -5 / - | 2 | Partial |
| 07-18 16:31 | 10m | - / -18 | EA5BF | -7 / - | 5 | ✓ Confirmed |
| 07-18 16:29 | 10m | - / -24 | EA3DVP | -14 / - | 2 | Partial |
| 07-18 16:27 | 10m | - / - | IW6CZF | -11 / - | 2 | Partial |
| 07-18 16:26 | 10m | - / -10 | HA5DI | -8 / - | 2 | ✓ Confirmed |
| 07-18 16:23 | 10m | - / -13 | HA1TJ | -14 / - | 4 | ✓ Confirmed |
| 07-18 16:22 | 10m | - / - | IW6CZF | -12 / - | 2 | Partial |
| 07-18 16:21 | 10m | - / - | IU2THY | -12 / - | 2 | Partial |
| 07-18 16:12 | 10m | - / +2 | SP9BBZ | -18 / - | 3 | ✓ Confirmed |
| 07-18 14:30 | 10m | -2 / -18 | E73CV | -14 / - | 3 | ✓ Verified |
| 07-18 13:51 | 10m | - / -15 | 9K2ET | -10 / - | 3 | ✓ Confirmed |
| 07-18 13:49 | 10m | - / - | R6BU | -11 / - | 3 | ✓ Confirmed |
| 07-18 13:44 | 10m | - / -16 | IK0PAV | -13 / - | 3 | ✓ Confirmed |
| 07-18 13:42 | 10m | - / -11 | R4WCX | -12 / - | 3 | ✓ Confirmed |
| 07-18 11:52 | 10m | - / - | SQ6ELQ | -18 / - | 2 | Partial |
| 07-18 11:47 | 10m | -4 / -15 | DF1SD | -23 / -8 | 5 | ✓ Complete |
| 07-18 09:21 | 10m | -6 / -16 | IK2TCV | -12 / +5 | 10 | ✓ Complete |
| 07-18 09:21 | 10m | -18 / - | DN9SR | - / - | 2 | Partial |
| 07-18 09:18 | 10m | - / - | R1NIM | -14 / - | 4 | ✓ Confirmed |
| 07-18 09:14 | 10m | - / -1 | <...> | -6 / - | 2 | Partial |
| 07-18 09:11 | 10m | -6 / - | DN9SR | - / - | 7 | Partial |
| 07-18 09:10 | 10m | - / -21 | R1BPW | -11 / - | 5 | ✓ Confirmed |
| 07-18 08:56 | 10m | - / - | UA1ZQN | -5 / - | 2 | ✓ Confirmed |
| 07-18 08:54 | 10m | - / -12 | SN1B | -8 / - | 3 | ✓ Confirmed |
| 07-18 08:52 | 10m | - / -18 | UA9XL | -6 / - | 2 | Partial |
| 07-18 08:48 | 10m | - / -1 | RD7P | -14 / - | 2 | ✓ Confirmed |
| 07-18 08:46 | 10m | - / -1 | UB3BEW | -14 / - | 3 | ✓ Confirmed |
| 07-18 08:36 | 20m | -6 / -5 | RA3ZGT | -12 / +1 | 6 | ✓ Complete |
| 07-17 20:14 | 20m | -4 / -13 | G3MXH | -16 / -3 | 4 | ✓ Complete |
| 07-17 20:12 | 20m | - / - | YL3PK | -14 / - | 2 | Partial |
| 07-17 20:10 | 20m | - / -4 | RC2R | -16 / - | 3 | ✓ Confirmed |
| 07-17 20:08 | 20m | - / -6 | UA1AQC | -13 / - | 3 | Partial |
| 07-17 20:07 | 20m | - / -9 | HB9OAU | -15 / - | 3 | ✓ Confirmed |
| 07-17 19:51 | 20m | - / - | 9A2M | -3 / - | 2 | Partial |
| 07-17 19:50 | 20m | +7 / - | RL3T | -12 / - | 2 | ✓ Verified |
Station Log
20m
UTC dB Freq Message 170445 -14 946 <HB040A> RC5F KO85 170615 -14 947 SP6CA RC5F KO85 (x3) 171545 -10 2639 SE2P RC5F KO85 (x2) 185045 -8 956 SP5TMS RC5F KO85 (x2) 185215 -7 957 SQ5HUZ RC5F KO85 185245 -11 957 CQ RC5F KO85 a1 (x2) 185345 -1 957 SQ5HUZ RC5F KO85 (x2) 185715 -8 1161 CQ RC5F KO85 (x2)
10m
UTC dB Freq Message 182645 -11 1205 CQ RC5F KO85 (x2) 182815 -7 1205 SM6YPE RC5F R-13 (x2) 182915 -5 1205 Z33C RC5F KO85 (x4) 183130 -18 1910 RC5F Z33C +13 183215 -14 1205 Z33C RC5F 73 183345 -10 1170 CS7AWL RC5F KO85 (x3) 183600 -10 1170 EA3AT RC5F KO85 (x2)
40m
UTC dB Freq Message 040215 -19 1785 <...> RC5F KO85 040230 -17 1368 RC5F TM25TFR -16 (x2) 040330 -19 1368 RC5F RR73; RA6HN <...> -14 040415 -18 1783 RD6OX RC5F KO85 (x2) 040630 -18 1781 OA4ENG RC5F KO85 045345 -18 1259 HI8R RC5F KO85 (x4) 045845 -19 1386 CQ RC5F KO85 050100 -8 1333 RC5F S52RA +05 (x3)
80m
UTC dB Freq Message 194030 -2 933 RC5F <...> -08 194045 -7 933 <...> RC5F R-05 (x2) 185200 +2 495 RC5F <...> -18 (x2) 185245 -8 881 <...> RC5F R-18 (x2) 185445 -1 2804 RC5F <...> -12 (x2) 185830 +2 423 RC5F RR73; R0CDH <...> -06 190045 +6 1969 RC5F OM3TWM RR73 190715 -18 1143 <...> RC5F KO85 190745 -13 1143 <RP81BF> RC5F KO85 191100 +12 530 RC5F <...> -04 194200 -1 1001 RC5F SQ8GKR KO11
60m
UTC dB Freq Message 205800 -15 1533 RC5F DK7ZT +09 (x2)