SP5DFK/QRP — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP5DFK/QRP, decoded by SO8OO in southeastern Poland. 516 related FT8 messages, 7 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 18 UTC dates. Heard between 2026-05-18 and 2026-08-15.
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 SP5DFK/QRP 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 | SP5DFK/QRP S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-15 20:29 | 80m | -4 / -13 | SA4JAJ | -12 / -18 | 5 | Partial capture |
| 08-15 20:26 | 80m | -8 / - | <...> | -11 / - | 4 | ✓ Closing fragment |
| 08-15 20:25 | 80m | -8 / - | DK4RH | -10 / +9 | 11 | Partial capture |
| 08-15 20:09 | 80m | - / -16 | UR5WAI | +9 / - | 2 | Partial capture |
| 08-15 20:04 | 80m | -5 / - | <...> | +11 / - | 4 | ✓ Closing fragment |
| 08-15 20:02 | 80m | -9 / -12 | HA3IS | +6 / +4 | 8 | Partial capture |
| 08-15 20:00 | 80m | -4 / - | <...> | -7 / - | 3 | ✓ Closing fragment |
| 08-09 01:05 | 80m | -13 / -14 | HB9FGO | +1 / -2 | 3 | ✓ Full exchange observed |
| 08-09 01:04 | 80m | -5 / - | <...> | +1 / - | 3 | ✓ Closing fragment |
| 08-09 00:48 | 80m | -8 / -6 | LZ2KTS | +7 / - | 2 | Partial capture |
| 08-09 00:47 | 80m | -5 / - | <...> | 0 / - | 9 | ✓ Closing fragment |
| 08-09 00:40 | 80m | +7 / -14 | OE8DDX | +20 / - | 2 | Partial capture |
| 08-09 00:39 | 80m | -6 / - | <...> | +8 / - | 9 | ✓ Closing fragment |
| 08-08 20:15 | 80m | +2 / - | <...> | - / - | 2 | Partial capture |
| 08-08 20:14 | 80m | +2 / -3 | DO9BAU | +10 / - | 4 | Partial capture |
| 08-08 20:10 | 80m | -6 / - | <...> | - / - | 2 | ✓ Closing fragment |
| 07-15 04:00 | 80m | +6 / -8 | DL2HUC | -9 / +5 | 2 | Partial capture |
| 07-15 04:00 | 80m | 0 / - | <...> | -5 / - | 6 | ✓ Closing fragment |
| 07-15 03:58 | 80m | +6 / -4 | SP9WLC | +13 / - | 5 | ✓ Full exchange observed |
| 07-15 03:57 | 80m | +6 / -1 | LY3BRA | -3 / +4 | 2 | Partial capture |
| 07-15 03:55 | 80m | +5 / - | <...> | -8 / - | 5 | ✓ Closing fragment |
| 07-15 03:53 | 80m | +2 / - | LZ2XF | - / - | 2 | Partial capture |
| 07-15 03:49 | 80m | +4 / - | <...> | +3 / - | 9 | ✓ Closing fragment |
| 07-14 19:55 | 80m | - / - | <...> | +12 / - | 2 | ✓ Closing fragment |
| 07-14 19:49 | 80m | -2 / -23 | R6OQ | -14 / - | 2 | ✓ Closing observed |
| 07-14 19:47 | 80m | -5 / - | <...> | -10 / - | 5 | ✓ Closing fragment |
| 07-14 19:47 | 80m | - / -3 | SP9LS | +10 / - | 6 | Partial capture |
| 07-14 19:44 | 80m | +5 / -20 | RA2FU | +1 / -4 | 2 | Partial capture |
| 07-14 19:42 | 80m | +1 / - | <...> | - / - | 4 | Partial capture |
| 07-14 19:35 | 80m | - / -19 | DO1MGN | -14 / - | 2 | Partial capture |
| 07-14 19:33 | 80m | +4 / -9 | 9A3MKK | +5 / -9 | 2 | Partial capture |
| 07-14 19:28 | 80m | -8 / -14 | YO5EEE | -1 / -11 | 2 | Partial capture |
| 07-14 19:20 | 80m | -5 / -21 | UT5ZC | +8 / - | 3 | Partial capture |
| 07-14 19:17 | 80m | -2 / -12 | DO9BAU | 0 / +7 | 2 | Partial capture |
| 07-14 19:14 | 80m | 0 / - | <...> | +1 / - | 34 | ✓ Closing fragment |
| 07-14 03:57 | 80m | -2 / - | <...> | - / - | 4 | Partial capture |
| 07-14 03:48 | 80m | -5 / - | <...> | +4 / - | 7 | ✓ Closing fragment |
| 06-26 03:12 | 80m | +4 / 0 | OM1II | +3 / +7 | 2 | Partial capture |
| 06-26 03:09 | 80m | +5 / - | <...> | -7 / - | 12 | ✓ Closing fragment |
| 06-10 19:30 | 40m | - / - | PD9HK | -9 / - | 2 | Partial capture |
| 06-10 18:31 | 40m | - / - | SV8IE | -20 / - | 2 | Partial capture |
| 06-10 18:21 | 40m | -9 / - | <...> | - / - | 3 | Partial capture |
| 06-10 18:17 | 40m | -14 / - | <...> | - / - | 2 | Partial capture |
| 06-10 18:09 | 40m | -10 / - | <...> | - / - | 2 | Partial capture |
| 06-10 17:57 | 40m | -10 / - | <...> | - / - | 5 | ✓ Closing fragment |
| 06-10 17:51 | 40m | -8 / -20 | OE8PIT | +2 / -8 | 5 | ✓ Full exchange observed |
| 06-10 17:47 | 40m | -11 / - | <...> | - / - | 7 | ✓ Closing fragment |
| 06-10 17:41 | 40m | -17 / - | <...> | +4 / - | 5 | ✓ Closing fragment |
| 06-10 17:37 | 40m | -18 / - | <...> | -7 / - | 3 | ✓ Closing fragment |
| 06-10 17:33 | 40m | -5 / -14 | SQ8V | +8 / -10 | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 202700 -4 1778 SP5DFK/QRP DK4RH JO31 202715 -3 1778 DK4RH SP5DFK/QRP +08 (x2) 202800 -11 1778 SP5DFK/QRP DK4RH JO31 202815 -7 1778 DK4RH SP5DFK/QRP +12 202845 -10 1558 <...> SP5DFK/QRP 202845 -8 1778 DK4RH SP5DFK/QRP +12 202900 -14 1560 SP5DFK/QRP SA4JAJ -13 (x2) 202945 -3 1558 SA4JAJ SP5DFK/QRP R-18 203000 -11 1560 SP5DFK/QRP SA4JAJ -13 203015 -5 1558 SA4JAJ SP5DFK/QRP R-14 203030 -11 1560 SP5DFK/QRP <...> RRR 203045 -9 1557 <...> SP5DFK/QRP 73 203245 +14 1520 SP5DFK/QRP DL3RL JN59
UTC dB Audio Message 094230 -8 1045 SP5DFK/QRP <DO1SWC> RR73
UTC dB Audio Message 182230 -10 2301 <...> SP5DFK/QRP (x2) 183115 -20 2296 SP5DFK/QRP SV8IE KM07 (x2) 193045 -9 637 SP5DFK/QRP PD9HK JO22 (x2) 024715 -24 1443 SP5DFK/QRP <...> RR73 (x8) 190315 -13 1222 SP5DFK/QRP DL7ACA JO40
UTC dB Audio Message 180230 -14 1030 <...> SP5DFK/QRP (x3)
UTC dB Audio Message 094315 -18 1332 SP5DFK/QRP <...> RR73 (x2) 094900 -7 2155 <...> SP5DFK/QRP 152215 +0 568 SP5DFK/QRP <...> RR73 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.