R4IR — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R4IR, decoded by SO8OO in southeastern Poland. 10 related FT8 messages, observed on 80m, 20m, across 2 UTC dates. Heard between 2026-06-05 and 2026-08-22.
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 R4IR worked most often, as logged from our receiver:
Locator transmitted by R4IR
Approximate centre of LO53, decoded 2026-08-22 21:40 UTC. A transmitted locator is not proof of the operator's permanent location.
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 | R4IR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 21:42 | 80m | - / - | SP1MGM | +9 / - | 2 | Partial capture |
| 08-22 21:40 | 80m | +8 / -7 | UA0TP | -14 / -20 | 5 | ✓ Full exchange observed |
| 06-05 16:18 | 20m | -7 / - | BH4HGH | -4 / -15 | 4 | Partial capture |
| 06-05 16:18 | 20m | -2 / -5 | RV9UNK | +4 / -11 | 5 | ✓ Full exchange observed |
| 06-05 16:17 | 20m | -6 / - | RL1B | - / +2 | 2 | ✓ Closing fragment |
| 06-05 16:14 | 20m | +8 / - | VU3OSA | -17 / -10 | 5 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 214045 +7 1347 UA0TP R4IR LO53 214100 -14 1204 R4IR UA0TP -07 214115 +8 1346 UA0TP R4IR R-20 214130 -13 1204 R4IR UA0TP RR73 214145 +8 1346 UA0TP R4IR 73 214200 +13 1347 R4IR SP1MGM JO73 (x2)
UTC dB Audio Message 161545 +13 2581 VU3OSA R4IR LO53 (x2) 161630 -17 2583 R4IR VU3OSA RR73 161645 +7 2582 VU3OSA R4IR 73 161715 -5 1372 RL1B R4IR R+02 (x2) 161800 -6 2439 R4IR BH4HGH PM00 161800 +5 534 R4IR RV9UNK NO33 161815 -4 1370 RV9UNK R4IR -11 161830 -3 2438 R4IR BH4HGH PM00 161830 +7 534 R4IR RV9UNK R-05 161845 +1 1369 RV9UNK R4IR RR73 161900 +1 534 R4IR RV9UNK 73 161915 -6 1367 BH4HGH R4IR -15 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.