JA8DNV — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving JA8DNV, decoded by SO8OO in southeastern Poland. 74 related FT8 messages, observed on 80m, 40m, 20m, 10m, across 17 UTC dates. Heard between 2026-05-27 and 2026-08-21.
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 JA8DNV 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 | JA8DNV S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 18:44 | 40m | -16 / - | R4PFY | - / +2 | 2 | ✓ Closing fragment |
| 08-21 18:42 | 40m | - / - | PD2BA | +1 / - | 3 | Partial capture |
| 08-21 18:42 | 40m | - / -7 | RK3AW | -13 / - | 2 | ✓ Closing fragment |
| 08-21 18:40 | 40m | -17 / -20 | DL8TV | +14 / - | 4 | ✓ Closing observed |
| 08-21 18:40 | 40m | - / -13 | UT3UQJ | +3 / - | 7 | ✓ Closing fragment |
| 08-21 18:39 | 40m | -17 / - | SP5CQI | - / -25 | 2 | ✓ Closing fragment |
| 08-21 18:36 | 40m | -15 / -11 | TA6B | -8 / -8 | 4 | ✓ Full exchange observed |
| 08-16 21:59 | 20m | - / -8 | EI9IB | -18 / - | 2 | ✓ Closing fragment |
| 08-10 19:54 | 40m | - / - | HA9OA | +2 / - | 2 | Partial capture |
| 08-10 19:31 | 80m | - / -13 | SV8JE | -4 / - | 2 | ✓ Closing fragment |
| 08-10 19:17 | 80m | - / - | UA3UBV | -15 / - | 2 | Partial capture |
| 08-10 19:16 | 80m | - / -13 | OH1MLZ | +4 / - | 2 | ✓ Closing fragment |
| 08-07 20:11 | 40m | - / -18 | R7BI | -5 / - | 3 | ✓ Closing fragment |
| 08-06 18:35 | 40m | - / -8 | UA4FKT | -6 / - | 3 | ✓ Closing fragment |
| 08-06 18:30 | 40m | - / - | R3XBB | -10 / - | 3 | Partial capture |
| 08-06 18:30 | 40m | - / -16 | OK8DJ | -5 / - | 4 | ✓ Closing fragment |
| 07-31 18:24 | 20m | - / -11 | TN8GD | -5 / - | 2 | ✓ Closing fragment |
| 07-27 10:31 | 10m | - / -7 | D2UY | -24 / - | 2 | ✓ Closing fragment |
| 07-15 18:16 | 20m | - / -23 | S09S | -4 / - | 2 | Partial capture |
| 06-18 18:53 | 80m | - / -22 | R7CD | +2 / - | 2 | ✓ Closing fragment |
| 06-18 07:54 | 10m | - / -3 | VK0DS | -18 / - | 2 | ✓ Closing fragment |
| 06-12 22:48 | 20m | - / -15 | DL9RDM | -4 / - | 2 | ✓ Closing fragment |
| 06-04 10:41 | 10m | - / -17 | A61DD | -7 / - | 2 | Partial capture |
| 05-27 10:46 | 10m | - / -21 | 9J2FI | -2 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 184115 -4 764 JA8DNV UT3UQJ KO50 184115 +14 2832 JA8DNV DL8TV 73 184145 +8 764 JA8DNV UT3UQJ KO50 (x2) 184245 +4 510 JA8DNV PD2BA JO21 184245 -13 1154 JA8DNV RK3AW -07 184245 -1 765 JA8DNV UT3UQJ 73 184315 -13 1154 JA8DNV RK3AW RR73 184315 +6 765 JA8DNV UT3UQJ KO50 184345 +4 510 JA8DNV PD2BA JO21 184430 -15 2238 R4PFY JA8DNV R+02 184445 -5 1113 JA8DNV PD2BA JO21 184500 -16 2238 R4PFY JA8DNV 73 184515 -6 2276 JA8DNV I4JLF JN54 184800 -16 2238 SP9SOS JA8DNV R-22
UTC dB Audio Message 170430 -12 1052 JA8DNV 4Z5AV R-15 185330 +3 1432 JA8DNV R7CD R-22 (x2) 190745 -15 1206 JA8DNV UA0TP -19 191615 +5 2214 JA8DNV OH1MLZ R-13 (x2) 191715 -14 1945 JA8DNV UA3UBV LO07 (x2) 192345 -21 1504 JA8DNV UB8FDN RR73 193115 -8 289 JA8DNV SV8JE R-13 (x2) 194630 -24 2239 JA8DNV D2UY RR73
UTC dB Audio Message 091800 -1 482 JA8DNV RR73; JG7REV <...> -16 224830 -4 2789 JA8DNV DL9RDM R-15 (x2) 181600 -4 2667 JA8DNV S09S R-23 (x2) 182430 -6 600 JA8DNV TN8GD R-11 (x2) 223830 -19 2189 JA8DNV UX1VT KN68 215900 -18 2233 JA8DNV EI9IB R-08 (x2)
UTC dB Audio Message 104615 -2 2832 JA8DNV 9J2FI -21 (x3) 104145 -4 1137 JA8DNV A61DD R-17 (x2) 105130 -3 1340 JA8DNV 7Q7CT R-20 072800 -11 493 JA8DNV 5H1KB RR73 075415 -19 1679 JA8DNV VK0DS R-03 (x2) 103100 -24 1897 JA8DNV D2UY R-07 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.