RA9FDR — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving RA9FDR, decoded by SO8OO in southeastern Poland. 289 related FT8 messages, 13 CQ messages, observed on 80m, 40m, 20m, 10m, across 13 UTC dates. Heard between 2026-06-06 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.
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Overview
Frequent QSO partners observed at SO8OO
Stations RA9FDR worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by RA9FDR
Approximate centre of LO88, decoded 2026-08-21 17:46 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 | RA9FDR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 19:48 | 80m | - / -14 | RD4AN | -10 / - | 2 | ✓ Closing fragment |
| 08-22 19:37 | 80m | - / -18 | R3PY | -16 / - | 2 | Partial capture |
| 08-22 19:23 | 80m | - / -12 | R4FV | 0 / - | 3 | ✓ Closing fragment |
| 08-22 19:18 | 80m | -23 / -8 | R4FET | -4 / -14 | 4 | ✓ Full exchange observed |
| 08-22 19:14 | 80m | -22 / +6 | UA4WCS | +1 / -11 | 3 | ✓ Full exchange observed |
| 08-22 19:12 | 80m | - / -11 | R5BS | +6 / - | 2 | ✓ Closing fragment |
| 08-22 19:10 | 80m | - / -9 | R4HHN | -1 / - | 2 | ✓ Closing fragment |
| 08-22 19:07 | 80m | - / - | DL6EL | +1 / - | 3 | Partial capture |
| 08-21 19:57 | 80m | -18 / -9 | RZ4AT | -1 / -9 | 5 | ✓ Full exchange observed |
| 08-21 19:57 | 80m | -19 / - | RN3N | - / -7 | 2 | Partial capture |
| 08-21 19:41 | 80m | -20 / -6 | UB1Q | -20 / -7 | 3 | Partial capture |
| 08-21 19:39 | 80m | - / -7 | R3BDQ | -2 / - | 2 | ✓ Closing fragment |
| 08-21 19:31 | 80m | - / -3 | RN1ON | +15 / - | 3 | ✓ Closing fragment |
| 08-21 19:29 | 80m | - / -6 | UF4S/P | -10 / - | 2 | ✓ Closing fragment |
| 08-21 19:24 | 80m | -18 / -7 | R3DEE | -20 / -10 | 3 | ✓ Full exchange observed |
| 08-21 19:21 | 80m | - / -9 | RX3DRC | -15 / - | 2 | ✓ Closing fragment |
| 08-21 19:20 | 80m | -18 / -19 | RA2FU | -6 / - | 4 | ✓ Closing observed |
| 08-21 19:19 | 80m | -18 / -18 | RC1TB | -12 / -18 | 4 | ✓ Full exchange observed |
| 08-21 19:18 | 80m | - / -5 | UF4S/P | -11 / - | 2 | Partial capture |
| 08-21 19:14 | 80m | - / -8 | UG4L | -6 / - | 2 | ✓ Closing fragment |
| 08-21 19:10 | 80m | - / -5 | RK4FH | +2 / - | 2 | ✓ Closing fragment |
| 08-21 19:00 | 80m | - / -13 | RA6LTD | -12 / - | 2 | ✓ Closing fragment |
| 08-21 18:46 | 80m | -23 / - | RK4FAJ | - / -13 | 3 | ✓ Closing fragment |
| 08-21 18:40 | 80m | - / -16 | UB6OAJ | -6 / - | 2 | ✓ Closing fragment |
| 08-21 18:39 | 80m | - / -11 | RU3NCW | +3 / - | 2 | ✓ Closing fragment |
| 08-21 18:20 | 80m | - / -13 | UB6OAJ | -2 / - | 2 | Partial capture |
| 08-21 18:18 | 80m | -24 / -12 | R9SAP | -12 / - | 3 | ✓ Closing observed |
| 08-21 18:16 | 80m | -24 / - | UF4S/P | - / - | 2 | Partial capture |
| 08-21 17:49 | 40m | - / -14 | RA4CQW/P | -6 / - | 2 | ✓ Closing fragment |
| 08-15 18:18 | 80m | -17 / -12 | RO1M | +8 / -22 | 5 | ✓ Full exchange observed |
| 08-15 18:11 | 80m | -20 / -2 | R3KHR | -3 / -8 | 6 | ✓ Full exchange observed |
| 08-15 18:09 | 80m | -18 / - | R8AZ | -17 / -7 | 3 | ✓ Closing observed |
| 08-15 18:08 | 80m | - / -13 | UA3SKC | -7 / - | 2 | ✓ Closing fragment |
| 08-15 17:56 | 80m | -21 / -12 | UI4I | -4 / -11 | 4 | ✓ Full exchange observed |
| 08-15 17:46 | 80m | - / -12 | R5ACQ | 0 / - | 2 | ✓ Closing fragment |
| 08-15 17:46 | 80m | - / - | UI4I | -7 / - | 3 | Partial capture |
| 08-15 17:44 | 80m | - / -15 | RO3ZR | -4 / - | 3 | ✓ Closing fragment |
| 08-14 19:09 | 80m | - / - | DL2AXA | -4 / - | 3 | Partial capture |
| 08-14 19:06 | 80m | - / -17 | R6ML | -8 / - | 2 | ✓ Closing fragment |
| 08-14 19:06 | 80m | - / -16 | S59A | +18 / - | 3 | ✓ Closing fragment |
| 08-14 18:17 | 80m | -23 / - | R6DOB/7 | - / - | 2 | Partial capture |
| 08-08 19:34 | 80m | -16 / -17 | R9UG | +2 / - | 4 | ✓ Closing observed |
| 08-08 19:32 | 80m | -15 / -18 | RC6OD | +12 / -10 | 5 | ✓ Full exchange observed |
| 08-08 19:30 | 80m | -14 / - | R1NO | - / -13 | 2 | ✓ Closing fragment |
| 08-08 19:30 | 80m | - / - | DL9KM | -3 / - | 7 | Partial capture |
| 08-08 19:28 | 80m | -19 / - | UG4I | - / - | 2 | ✓ Closing fragment |
| 08-08 19:19 | 80m | - / -17 | RM5F | +7 / - | 3 | ✓ Closing fragment |
| 08-08 18:53 | 80m | - / -10 | UA4QK | -2 / - | 2 | ✓ Closing fragment |
| 08-08 18:48 | 80m | - / -12 | R4UA | +2 / - | 3 | ✓ Closing fragment |
| 08-08 18:37 | 80m | -20 / -18 | RY3F | -2 / - | 3 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 191400 +3 2103 RA9FDR UA4WCS +06 191415 -22 2103 UA4WCS RA9FDR R-11 191430 -1 2103 RA9FDR UA4WCS RR73 191800 +7 1624 RA9FDR R4FV -14 191815 -4 2104 RA9FDR R4FET -08 191830 -23 2103 R4FET RA9FDR R-14 191845 -5 2103 RA9FDR R4FET RR73 191900 -23 2103 R4FET RA9FDR 73 192330 -3 2102 RA9FDR R4FV -12 (x3) 193700 -16 1520 RA9FDR R3PY -18 (x2) 194845 -10 1174 RA9FDR RD4AN -14 (x2)
UTC dB Audio Message 185815 -5 2288 RA9FDR R5AV -03 185845 -5 2979 RA9FDR F4BYA JN19 (x3) 191800 -13 2288 RA9FDR RO1M -13 (x2) 170645 -22 1788 RA9FDR RA3BY 73 174300 -4 712 RA9FDR RC6OD -11 (x2) 175945 -3 2842 RA9FDR R6DOB -04 173000 -17 2347 RA9FDR RK3DWA/3 -18 174630 -22 2138 UB8SII RA9FDR LO88 174930 -6 463 RA9FDR RA4CQW/P -14 (x2) 172230 -21 2039 RA9FDR PI4TX JO22
UTC dB Audio Message 134400 -12 2626 RA9FDR RG4D/P -19 (x2) 135945 -15 2475 RA9FDR RV9UAF -12 140315 -12 2027 RA9FDR RZ4FWA LO23 (x3) 133545 -20 2274 RA9FDR IU5TPM JN53 (x3) 134445 -18 1777 RA9FDR SV5BYP KM46 (x2) 172315 -7 2503 RA9FDR SV2AEL KN10 124730 -18 1052 RA9FDR R6DZR 73 151115 -23 1373 RA9FDR R6ZAA RR73 132615 -3 2570 RA9FDR RL6MT RR73
UTC dB Audio Message 094415 -6 2917 RA9FDR DN9OPA JN38 095215 -15 245 RA9FDR RU4AJ -14 (x2) 112145 -9 451 RA9FDR RK6OV -11 114930 -17 1222 RA9FDR RV6LN -10 122630 -12 2445 RA9FDR RX6AOB -16 123130 -20 2195 RA9FDR M0BEW -06 124230 -14 2534 RA9FDR RA3FH -01 125345 -14 2449 RA9FDR RZ3ZY -08 (x2) 125645 -8 458 RA9FDR RT6DU -10 (x2) 130345 -17 2381 RA9FDR R3KFT LO00 135200 -24 1836 RA9FDR RK3ZB -07 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.