R4HMB — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R4HMB, decoded by SO8OO in southeastern Poland. 45 related FT8 messages, observed on 40m, 20m, across 8 UTC dates. Heard between 2026-04-24 and 2026-07-04.
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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations R4HMB worked most often, as logged from our receiver:
Activity Heatmap
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 | R4HMB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-04 04:57 | 20m | - / -12 | RX6DA | -22 / - | 2 | Partial capture |
| 05-30 19:28 | 40m | - / -16 | RX3ASQ | -5 / - | 3 | Partial capture |
| 05-30 18:50 | 40m | - / -18 | RO3R | -14 / - | 2 | ✓ Closing fragment |
| 05-30 17:39 | 40m | - / - | R3AI | -10 / - | 2 | Partial capture |
| 05-30 17:21 | 40m | - / -1 | RM5F | -7 / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 045745 -21 1231 R4HMB RX6DA -12 (x2)
UTC dB Audio Message 172300 -9 995 R4HMB RM5F R-01 (x3) 172815 -10 2372 R4HMB UN0GY RR73 173915 -7 2449 R4HMB R3AI KO85 (x2) 174115 -8 1489 R4HMB RA6FRI LN13 185030 -14 1994 R4HMB RO3R -18 (x2) 192815 -6 1093 R4HMB RX3ASQ -16 (x3) 191000 -13 2332 R4HMB R1QF -11 191030 -10 1487 R4HMB UA3GJM -15 194230 -20 1864 R4HMB RA3RDN 73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.