UB8CPK — FT8 station from Asiatic Russia

Asiatic Russia Grid: ?

Amateur radio station UB8CPK operating from Asiatic Russia. 374 FT8 spots received at SO8OO WebSDR, 139 CQ calls, active on 20m, 10m, over 22 days, best SNR +24 dB. Heard between 2026-04-21 and 2026-06-13.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

374
Total spots
139
CQ calls
22
Days active
-6 dB
Avg SNR

Bands

20m 10m
First seen: 2026-04-21
Last seen: 2026-06-13 11:43 UTC

Frequent QSO partners observed at SO8OO

Stations UB8CPK worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandUB8CPKPartnerPartner SNRMsgs
06-13 13:42 20m -2 / -18 UA6EU -18 / -23 4 ✓ Complete
06-13 13:41 20m -14 / - M8NBO - / - 3 Partial
06-13 13:41 20m +3 / - RM5F - / -9 3 ✓ Confirmed
06-13 12:07 20m +8 / -9 R4IK -18 / -2 2 Partial
06-13 05:59 20m 0 / - F4LNM - / -18 2 Partial
06-06 04:06 20m - / -18 SV1ENG -12 / - 3 ✓ Confirmed
06-06 04:05 20m - / -18 DL1SRS -13 / - 2 ✓ Confirmed
06-06 04:03 20m - / -14 PD2RAL -10 / - 2 Partial
05-31 06:34 20m - / -16 <...> -7 / - 4 Partial
05-31 06:31 20m - / -22 R0SDM -10 / - 2 Partial
05-30 09:37 20m - / -22 MI0NWA -16 / - 4 ✓ Confirmed
05-30 06:07 20m +6 / -14 RX3DQX -5 / -20 4 ✓ Complete
05-30 03:37 20m -10 / +6 R9MW -15 / -3 3 ✓ Complete
05-30 03:34 20m -14 / -15 RA9YJU -20 / - 3 ✓ Complete
05-30 03:31 20m -18 / - R4BG - / -8 2 ✓ Confirmed
05-25 13:08 20m - / - PD2GSP -4 / - 2 Partial
05-25 12:51 20m - / - UA1WA -4 / - 4 ✓ Confirmed
05-25 12:47 20m - / - UA1WA -3 / - 3 Partial
05-25 12:45 20m - / -10 DL6EL -10 / - 4 ✓ Confirmed
05-25 12:43 20m - / -8 RA3Y -10 / - 3 Partial
05-24 16:57 20m -7 / - HZ1TT -1 / -18 2 Partial
05-24 16:54 20m -6 / - RA4CPA - / - 2 Partial
05-24 16:53 20m -3 / - UA9WM - / -7 3 ✓ Confirmed
05-24 16:49 20m -10 / -1 OE5TXF -13 / -5 3 Partial
05-24 16:08 20m -2 / -8 R6OJ -6 / -4 5 ✓ Complete
05-24 16:06 20m +4 / - RA3Y -11 / -10 3 ✓ Verified
05-24 07:58 20m +4 / - UA3AGW - / - 2 ✓ Confirmed
05-24 07:33 20m -3 / - M0XAN - / -13 3 Partial
05-24 04:47 20m -9 / - R9UBE - / -4 2 ✓ Confirmed
05-23 03:37 20m -12 / - RV3DKH - / - 5 Partial
05-23 03:36 20m -6 / - UA4PT - / - 2 ✓ Confirmed
05-23 03:22 20m -5 / - IK4TVP - / -17 6 ✓ Confirmed
05-17 12:06 20m -8 / -8 UA6BCB -17 / -12 4 Partial
05-17 11:52 20m -6 / - R1WAM - / -11 5 Partial
05-17 11:44 20m -8 / - YL2KF - / -15 2 Partial
05-17 11:31 20m -2 / - UB6OAJ - / -17 3 Partial
05-17 08:17 20m +20 / - IK4LZH - / - 4 ✓ Confirmed
05-17 07:23 20m -11 / - R9OAZ -7 / - 2 ✓ Verified
05-17 06:13 20m -1 / - EA3GAN - / - 3 Partial
05-17 05:55 20m - / -20 RC3D -4 / - 2 ✓ Confirmed
05-17 04:28 20m +6 / - R6LE - / - 2 Partial
05-16 11:01 20m -5 / - UB6OAK - / - 5 Partial
05-13 15:01 20m -4 / - RA6OY - / - 4 Partial
05-13 14:56 20m -16 / - UB6OBY - / -17 3 ✓ Confirmed
05-12 15:17 20m 0 / - F4BYA - / - 4 Partial
05-11 02:04 20m -14 / - KB3Z - / -17 2 Partial
05-10 13:46 20m -6 / - R0AX - / -13 2 ✓ Confirmed
05-10 13:26 20m -4 / - LX1GQ - / - 3 ✓ Confirmed
05-10 13:23 20m - / - LX1GQ -22 / - 2 Partial
05-10 06:56 20m -8 / -15 R3BHK -19 / - 2 Partial

Station Log

20m 
UTC    dB  Freq  Message
121115 -15 2255  CQ UB8CPK MO06 (x4)
134100 -13 2254  UB8CPK M8NBO IO92
134100  +3  541  UB8CPK RM5F KO85
134130 -14 2254  UB8CPK M8NBO IO92
134130  +4  541  UB8CPK RM5F R-09
134200  -2 1059  UB8CPK UA6EU -23
134200  +3  541  UB8CPK RM5F 73
134200 -16 2254  UB8CPK M8NBO IO92
134215 -18 2255  UA6EU UB8CPK R-18
134230  -3 1059  UB8CPK UA6EU RR73 (x2)
135045 -14 2254  PD1HBL UB8CPK -21
10m 
UTC    dB  Freq  Message
070745 -13  720  UB8CPK A61DI -23 (x2)

SNR History by Band