R4HM — FT8 station from European Russia

European Russia Grid: JN58

Amateur radio station R4HM operating from European Russia (grid square JN58). 170 FT8 spots received at SO8OO WebSDR, 86 CQ calls, active on 20m, 10m, over 15 days, best SNR +26 dB. Heard between 2026-04-25 and 2026-06-27.

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Overview

170
Total spots
86
CQ calls
15
Days active
-3 dB
Avg SNR

Bands

20m 10m
First seen: 2026-04-25
Last seen: 2026-06-27 00:01 UTC

Frequent QSO partners observed at SO8OO

Stations R4HM worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandR4HMPartnerPartner SNRMsgs
06-27 01:58 20m -2 / - DL1R - / - 4 Partial
06-20 04:14 20m - / -13 KA8VHF +12 / - 2 ✓ Confirmed
06-20 04:07 20m - / - KE8ZKN +16 / - 2 Partial
06-20 04:05 20m - / -12 R7YZ +14 / - 3 ✓ Confirmed
06-20 04:04 20m - / -20 AJ7IX +11 / - 2 Partial
06-20 04:02 20m - / -16 W7XE +13 / - 3 ✓ Confirmed
06-19 20:37 20m -4 / -9 M7HET +21 / - 4 ✓ Verified
06-19 20:36 20m -3 / -4 F5OYA/P +16 / -1 5 ✓ Complete
06-19 20:33 20m - / -18 W3JJL +23 / - 2 ✓ Confirmed
06-19 20:31 20m - / -15 JG1IPZ +20 / - 2 ✓ Confirmed
06-19 20:30 20m +4 / - M7HET - / - 4 Partial
06-07 04:08 20m 0 / -25 WA4FU -13 / -19 5 ✓ Complete
06-07 04:05 20m +6 / - N8HRZ -12 / -8 3 ✓ Verified
05-31 14:56 10m - / -14 OJ0MN -6 / - 3 Partial
05-24 08:23 10m - / - 4U1ITU -20 / - 2 Partial
05-24 04:34 10m -10 / - A41ZZ - / -3 2 ✓ Confirmed
05-24 04:28 20m -9 / -8 G0AZH +2 / +2 5 ✓ Complete
05-24 04:27 20m -2 / - TA2EE - / - 2 Partial
05-24 04:25 20m +10 / -3 V31DL +1 / -12 5 ✓ Complete
05-24 04:22 20m - / - AA4DD +6 / - 2 Partial
05-24 04:18 20m - / - NP3KW +2 / - 2 Partial
05-17 16:16 20m -16 / - UN9PQ - / -6 4 Partial
05-17 16:13 20m - / -12 BI8SCC +14 / - 2 ✓ Confirmed
05-17 16:06 20m - / - CE7GFN -4 / - 4 Partial
05-17 16:02 20m - / -13 JI3GNI -4 / - 2 ✓ Confirmed
05-17 16:00 20m -16 / - VU2FR - / - 2 Partial
05-17 16:00 20m - / -15 RW3DDZ -5 / - 3 ✓ Confirmed
05-17 15:57 20m - / - CE3YMR -8 / - 2 ✓ Confirmed
05-17 04:24 20m +8 / - R6LE - / - 2 ✓ Confirmed
05-11 13:44 20m - / - BA4QDS -3 / - 4 ✓ Confirmed
05-11 13:41 20m - / - R2ZO -4 / - 4 ✓ Confirmed
05-11 13:38 20m - / - KG4OJT -2 / - 2 ✓ Confirmed
05-11 13:35 20m -15 / -16 KO1K +1 / -3 3 ✓ Complete
05-11 13:32 20m - / -9 RW0LZ/P -4 / - 3 ✓ Confirmed
05-11 13:28 20m - / -18 KB1EFS -8 / - 2 ✓ Confirmed
05-11 13:27 20m -4 / - TA2EE - / - 6 Partial
05-11 13:23 20m - / -1 R1FE +2 / - 3 Partial
05-11 13:22 20m - / -4 R4CR +6 / - 2 ✓ Confirmed
05-11 13:18 20m - / -7 RW7KW 0 / - 2 ✓ Confirmed
05-11 13:17 20m - / -17 JA8GJV +5 / - 2 ✓ Confirmed
05-11 12:16 20m - / - KG4OJT -5 / - 2 Partial
05-10 18:22 20m - / -20 IZ1HJU -6 / - 3 ✓ Confirmed
05-10 18:21 20m -15 / -5 IU4COO -12 / -10 3 Partial
05-10 18:12 20m -8 / -3 M7JVT -16 / -3 5 ✓ Complete
05-10 17:42 20m - / - AH6HY -8 / - 2 Partial
05-10 17:39 20m - / - AH6HY -10 / - 2 Partial
05-10 17:37 20m - / -20 BG5VDH -6 / - 3 ✓ Confirmed
05-10 17:36 20m -13 / - F5RRS - / - 4 Partial
05-10 17:36 20m -16 / -5 R6DVV 0 / -15 8 ✓ Complete
05-10 17:35 20m +2 / - R6DJR - / -8 2 Partial

Station Log

20m 
UTC    dB  Freq  Message
041200 +16 2785  CQ NA R4HM LO43 (x4)
041400 +12 2786  KA8VHF R4HM -13 (x2)
041530 +15 2787  CQ NA R4HM LO43 (x5)
015845  -3 2970  R4HM DL1R JN58 (x4)
10m 
UTC    dB  Freq  Message
043400 -10  928  R4HM A41ZZ -03 (x2)
082315 -17 1944  4U1ITU R4HM LO43 (x2)
145645  -9 2905  OJ0MN R4HM LO43 (x3)
150445  -5 2912  CQ R4HM LO43                          a1
190715  -7 2957  R4HM RV6HE -16

SNR History by Band