R4RN — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R4RN, decoded by SO8OO in southeastern Poland. 523 related FT8 messages, 1 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 43 UTC dates. Heard between 2026-05-26 and 2026-08-23.
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.
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Overview
Frequent QSO partners observed at SO8OO
Stations R4RN worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by R4RN
Approximate centre of LO65, decoded 2026-08-22 16:41 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 | R4RN S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 04:52 | 20m | +4 / - | <...> | - / -7 | 7 | Partial capture |
| 08-23 04:47 | 20m | +6 / - | RC8SC | - / -12 | 2 | Partial capture |
| 08-22 18:34 | 160m | -6 / +3 | RM3ZR | -1 / - | 3 | ✓ Closing observed |
| 08-22 18:28 | 40m | +4 / - | R1IO | - / -4 | 2 | Partial capture |
| 08-22 16:40 | 40m | 0 / - | RW9H/M | - / -8 | 5 | Partial capture |
| 08-22 16:34 | 40m | -2 / - | R3DOE/P | - / -3 | 3 | Partial capture |
| 08-22 16:32 | 40m | -4 / - | RA0AG | - / -8 | 2 | ✓ Closing fragment |
| 08-22 16:28 | 40m | -2 / - | R3DOE/P | - / -6 | 2 | ✓ Closing fragment |
| 08-21 18:56 | 40m | - / - | R6DZR | 0 / - | 2 | Partial capture |
| 08-21 18:55 | 40m | - / -12 | RU3XW | -2 / - | 2 | ✓ Closing fragment |
| 08-21 17:59 | 80m | - / -3 | UF4S/P | -8 / - | 2 | ✓ Closing fragment |
| 08-21 17:43 | 40m | +6 / -10 | R4PFY | -5 / -2 | 5 | Partial capture |
| 08-21 17:42 | 40m | +7 / -5 | DL1DXX | +7 / - | 5 | ✓ Closing observed |
| 08-21 17:41 | 40m | +6 / - | R3PLN/P | - / -15 | 2 | ✓ Closing fragment |
| 08-21 17:40 | 40m | +7 / - | R9JBZ | - / -3 | 2 | Partial capture |
| 08-21 16:50 | 40m | - / - | RW9WJ | -3 / - | 5 | Partial capture |
| 08-21 16:44 | 40m | +6 / - | R4PHE | -18 / -7 | 6 | ✓ Closing observed |
| 08-21 16:44 | 40m | - / -14 | R4PFY | -14 / - | 3 | Partial capture |
| 08-21 16:43 | 40m | - / - | RW9WJ | -6 / - | 7 | Partial capture |
| 08-14 20:14 | 160m | -4 / +1 | R4NBV | -12 / +1 | 4 | ✓ Full exchange observed |
| 08-14 20:13 | 160m | - / - | SV2AEL | -7 / - | 4 | Partial capture |
| 08-14 20:13 | 160m | -4 / - | R8CC | - / +2 | 2 | ✓ Closing fragment |
| 08-14 20:12 | 160m | -5 / - | RA3LCI | - / -7 | 2 | ✓ Closing fragment |
| 08-14 20:11 | 160m | - / +7 | R7NO | -7 / - | 5 | Partial capture |
| 08-14 20:09 | 160m | -8 / - | R6DOB/7 | - / -4 | 2 | Partial capture |
| 08-14 13:59 | 20m | -4 / - | RW3C/P | - / -16 | 3 | Partial capture |
| 08-12 16:41 | 80m | +4 / - | RI0FA | - / -17 | 2 | ✓ Closing fragment |
| 08-11 17:41 | 80m | +2 / - | R1ZH | -20 / -5 | 3 | ✓ Closing observed |
| 08-11 15:29 | 20m | 0 / - | RX0AT | - / 0 | 2 | Partial capture |
| 08-10 17:03 | 40m | -9 / +1 | RW3LL | +8 / - | 3 | ✓ Closing observed |
| 08-08 19:36 | 40m | -6 / - | UB6LLI | - / - | 2 | ✓ Closing fragment |
| 08-08 19:28 | 80m | +10 / -7 | RW3YS | +1 / -8 | 6 | ✓ Full exchange observed |
| 08-08 19:25 | 80m | - / - | I1RJP | +1 / - | 3 | Partial capture |
| 08-08 19:23 | 80m | +2 / - | RW3YS | - / -7 | 5 | Partial capture |
| 08-08 18:01 | 40m | - / - | IK6GPZ | -14 / - | 2 | Partial capture |
| 08-08 17:49 | 80m | - / - | UA3ZQN | +12 / - | 2 | ✓ Closing fragment |
| 08-08 17:48 | 80m | +4 / - | R2BHQ | - / -5 | 2 | Partial capture |
| 08-08 17:44 | 80m | +1 / -6 | UA3ECJ | -3 / -4 | 4 | ✓ Full exchange observed |
| 08-08 17:12 | 40m | -4 / - | UA4WCS | - / -13 | 5 | ✓ Closing fragment |
| 08-08 17:12 | 40m | - / - | S52D | -1 / - | 10 | Partial capture |
| 08-08 17:10 | 40m | -6 / - | <...> | - / -10 | 2 | Partial capture |
| 08-07 18:06 | 80m | - / -2 | RJ6ON | 0 / - | 2 | Partial capture |
| 08-07 18:01 | 80m | +1 / - | R4IQ | - / -6 | 3 | Partial capture |
| 08-07 17:56 | 40m | -9 / - | <...> | - / -5 | 3 | Partial capture |
| 08-07 17:31 | 20m | -10 / - | <...> | - / -8 | 3 | Partial capture |
| 08-07 14:50 | 20m | -1 / - | RU0ACM | - / -2 | 3 | Partial capture |
| 08-07 03:46 | 20m | +10 / - | DL9KM | - / -7 | 2 | Partial capture |
| 08-07 03:44 | 20m | +3 / - | K6VHF/HR9 | - / -16 | 2 | Partial capture |
| 08-06 17:52 | 80m | +1 / - | RA9FEW | - / -2 | 11 | Partial capture |
| 08-05 19:20 | 160m | -5 / - | R3ZP | +5 / -2 | 5 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 140030 -3 489 RW3C/P R4RN -05 (x2) 040730 -3 2133 R4RN UK8OM MN51 141745 +8 483 RW0AE R4RN R-07 044745 +5 506 RC8SC R4RN -12 (x2) 045245 +8 507 <...> R4RN -07 (x4) 045430 +3 2580 R4RN RO6G -11 045445 +7 507 <...> R4RN -07 (x3) 045745 -4 2123 R8QA/M R4RN -06
UTC dB Audio Message 201245 -6 535 RA3LCI R4RN 73 201300 -6 1496 R4RN R7NO +07 201315 -6 536 R8CC R4RN +02 201330 -10 299 R4RN SV2AEL KN10 201345 -2 535 R8CC R4RN RR73 201400 -12 2597 R4RN R4NBV LO56 201400 -6 298 R4RN SV2AEL KN10 201415 -4 535 R4NBV R4RN +01 201430 -11 2598 R4RN R4NBV R+01 201430 -6 298 R4RN SV2AEL KN10 201445 -4 536 R4NBV R4RN RR73 201500 -7 298 R4RN SV2AEL KN10 183400 -2 2348 R4RN RM3ZR R+03 183415 -6 468 RM3ZR R4RN RR73 183430 +0 2348 R4RN RM3ZR 73
UTC dB Audio Message 162915 -9 1150 R4RN PA2RO JO22 163230 -8 469 RA0AG R4RN -08 (x2) 163345 -9 468 R4RN UA9LT +10 163430 -2 468 R3DOE/P R4RN -03 (x4) 164015 -1 469 RW9H/M R4RN -08 (x5) 182845 +4 490 R1IO R4RN -04 (x2)
UTC dB Audio Message 193000 +11 492 RW3YS R4RN RR73 193015 +7 953 R4RN RM5F KO85 193015 -19 2103 R4RN RA9FDR LO88 193030 +11 492 RW3YS R4RN -08 (x2) 174115 +2 457 R1ZH R4RN -05 (x2) 174200 -20 1161 R4RN R1ZH RR73 163815 -9 455 RI0FA R4RN -14 (x3) 175900 -9 1215 R4RN UF4S/P R-03 (x2) 185215 +0 491 RA3XDX R4RN +02 165545 -7 445 <...> R4RN R-09
UTC dB Audio Message 105815 -11 2452 R4RN RA7T +02 (x2) 105945 -2 446 R4RN UA6HGM R-01 081630 +11 2376 R4RN RA6OB R-19 081700 -11 1355 R4RN UE6DR LN05 081700 -3 456 R4RN R7TO LN14 081700 +12 2376 R4RN RA6OB 73 081730 +3 456 R4RN R7TO LN14 (x2) 081830 +4 970 R4RN RV3LO KO64 (x2) 080115 -18 2276 R4RN RA4ADF LN28 (x2) 074845 -9 2163 R4RN RU6L/P R-10 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.