RA4CPA — FT8 station from European Russia
Amateur radio station RA4CPA operating from European Russia (grid square KO52). 550 FT8 spots received at SO8OO WebSDR, 138 CQ calls, active on 80m, 40m, 20m, 10m, over 37 days, best SNR +21 dB. Heard between 2026-04-27 and 2026-07-26.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
550
Total spots
138
CQ calls
37
Days active
-6 dB
Avg SNR
Bands
80m
40m
20m
10m
First seen: 2026-04-27
Last seen: 2026-07-26 14:39 UTC
Last seen: 2026-07-26 14:39 UTC
Frequent QSO partners observed at SO8OO
Stations RA4CPA worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | RA4CPA | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-25 16:04 | 20m | - / - | 9N2WF | -15 / - | 2 | Partial |
| 07-25 16:02 | 20m | - / -23 | BA6CC | -16 / - | 3 | ✓ Confirmed |
| 07-25 15:58 | 20m | - / -4 | HZ1KS | -11 / - | 4 | ✓ Confirmed |
| 07-24 18:53 | 40m | -16 / -13 | OK4RQ | -15 / -4 | 3 | ✓ Complete |
| 07-24 18:51 | 40m | - / -10 | UB8QBY | -16 / - | 4 | ✓ Confirmed |
| 07-24 18:48 | 40m | - / -3 | R8LCM | -18 / - | 2 | ✓ Confirmed |
| 07-24 18:46 | 20m | -8 / - | F4EDB | -7 / -10 | 4 | Partial |
| 07-24 18:43 | 20m | - / -21 | JA6AGA | -9 / - | 4 | Partial |
| 07-24 17:17 | 20m | - / - | M7JTK | -15 / - | 3 | Partial |
| 07-24 17:14 | 20m | - / -16 | YB7FII | -6 / - | 3 | ✓ Confirmed |
| 07-23 15:42 | 20m | -12 / - | R5ACQ | - / - | 2 | ✓ Confirmed |
| 07-07 17:46 | 80m | +1 / -11 | UR5RBP | -7 / - | 6 | ✓ Complete |
| 07-05 18:13 | 20m | - / -15 | ON1JP | -13 / - | 3 | Partial |
| 07-05 18:08 | 20m | - / - | BA8BLK | -10 / - | 2 | Partial |
| 07-05 18:07 | 20m | - / -15 | KF0YOB | -7 / - | 2 | ✓ Confirmed |
| 07-05 18:04 | 20m | -15 / -6 | EA4MF | -8 / -23 | 3 | Partial |
| 07-05 18:03 | 20m | - / - | KF0YOB | -8 / - | 2 | Partial |
| 07-05 18:00 | 20m | -4 / -9 | IK4LZH | -13 / - | 2 | ✓ Verified |
| 07-05 17:43 | 80m | -8 / - | RA7T | -19 / +5 | 3 | ✓ Verified |
| 07-05 17:38 | 80m | -7 / -3 | EU6KA | -12 / +4 | 5 | ✓ Complete |
| 07-04 18:44 | 40m | - / - | OR1A | -21 / - | 3 | Partial |
| 07-04 18:24 | 40m | -15 / - | E70SZ | - / -2 | 2 | Partial |
| 07-04 17:57 | 40m | - / -11 | 8A1WWA | -22 / - | 2 | ✓ Confirmed |
| 07-04 17:51 | 40m | - / - | DL6ZFG | -19 / - | 4 | Partial |
| 06-28 14:47 | 20m | -15 / - | RA3PGR | -16 / - | 2 | ✓ Verified |
| 06-28 14:42 | 20m | -11 / -4 | DL8UVG | -10 / - | 5 | ✓ Complete |
| 06-28 14:40 | 20m | - / -15 | BA3KY | -13 / - | 2 | ✓ Confirmed |
| 06-28 14:33 | 20m | - / -19 | EW1EF | -11 / - | 3 | ✓ Confirmed |
| 06-28 14:28 | 20m | - / -9 | S59A | -8 / - | 2 | ✓ Confirmed |
| 06-28 14:28 | 20m | -14 / +3 | RA3XFR | -12 / -2 | 4 | Partial |
| 06-28 14:22 | 20m | -19 / - | LZ1BT | - / +1 | 8 | ✓ Confirmed |
| 06-28 14:20 | 20m | -13 / - | UA4PDJ | -12 / - | 2 | ✓ Verified |
| 06-28 14:17 | 20m | - / - | AT2WWA | -12 / - | 4 | Partial |
| 06-28 14:15 | 20m | - / -21 | BD5CAM | -16 / - | 2 | ✓ Confirmed |
| 06-28 14:13 | 20m | - / - | UR3QCC | -17 / - | 3 | Partial |
| 06-28 14:12 | 20m | - / -12 | 2I0PXK | -15 / - | 2 | ✓ Confirmed |
| 06-28 14:03 | 20m | - / -9 | OK2VCR | -14 / - | 2 | ✓ Confirmed |
| 06-28 13:56 | 20m | -15 / -4 | R2BRD | -20 / -5 | 2 | Partial |
| 06-28 13:51 | 20m | - / -16 | KF0YOB | -12 / - | 4 | Partial |
| 06-23 18:56 | 40m | - / - | R2EA/P | -14 / - | 2 | Partial |
| 06-23 18:55 | 40m | - / -5 | RV6HAF | -16 / - | 2 | ✓ Confirmed |
| 06-23 18:51 | 40m | - / - | A61CR | -18 / - | 2 | Partial |
| 06-23 18:45 | 40m | - / -13 | RA5AD | -21 / - | 2 | Partial |
| 06-23 18:45 | 40m | -18 / -5 | RA3XFR | -18 / -6 | 4 | ✓ Complete |
| 06-23 18:44 | 20m | -12 / - | IU8VAS | - / -20 | 3 | Partial |
| 06-23 18:43 | 40m | -12 / -2 | RZ4AT | -20 / - | 3 | ✓ Verified |
| 06-23 18:35 | 20m | - / -17 | DL1BBO | -19 / - | 2 | ✓ Confirmed |
| 06-23 18:34 | 20m | -17 / -11 | G3ROY | -18 / - | 7 | ✓ Verified |
| 06-23 18:30 | 20m | - / - | IU8VAS | -23 / - | 2 | Partial |
| 06-23 18:25 | 20m | - / -15 | M1MPB | -22 / - | 3 | ✓ Confirmed |
Station Log
40m
UTC dB Freq Message 184545 -22 1814 OR1A RA4CPA LO31 (x2) 184815 -18 1815 R8LCM RA4CPA R-03 (x2) 185100 -15 1815 UB8QBY RA4CPA LO31 (x4) 185345 -16 1310 RA4CPA OK4RQ -04 185400 -15 1815 OK4RQ RA4CPA R-13 185415 -15 1310 RA4CPA OK4RQ RR73 153545 -24 1814 CQ RA4CPA LO31 162930 -18 1815 <...> RA4CPA LO31 163945 -10 378 RA4CPA EW8DG KO52 164700 -21 1814 R4CGK RA4CPA RR73
20m
UTC dB Freq Message 184600 -7 1855 F4EDB RA4CPA LO31 (x2) 184645 -12 2216 RA4CPA F4EDB -10 (x2) 155830 -12 1854 HZ1KS RA4CPA LO31 (x4) 160200 -16 1854 BA6CC RA4CPA R-23 (x3) 160445 -12 1854 9N2WF RA4CPA LO31 (x3) 161530 -13 1855 YC2RXL RA4CPA LO31
80m
UTC dB Freq Message 174015 -10 1778 CQ RA4CPA LO31 (x3) 174300 -17 1778 LY3BRA RA4CPA LO31 174315 -9 2187 RA4CPA RA7T +05 (x2) 174400 -19 1778 RA7T RA4CPA 73 174530 -20 1778 CQ RA4CPA LO31 (x2) 174645 -7 1778 UR5RBP RA4CPA LO31 174700 +1 682 RA4CPA UR5RBP +00 174715 -7 1778 UR5RBP RA4CPA R-11 (x4)
10m
UTC dB Freq Message 070200 -11 1442 RA4CPA RG5A 73 070330 -7 2215 RA4CPA R6JY -06 071245 -11 728 RA4CPA RA6AR -23 (x4) 072115 -2 1022 RA4CPA R6TA R-05 (x2) 064230 +1 669 RA4CPA RZ6ASO -04 (x3) 064915 -19 1417 CQ RA4CPA LO31 064930 -4 2163 RA4CPA UA6JQ -14 065045 -17 1416 CQ RA4CPA LO31 (x2)