SP7MJ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP7MJ, decoded by SO8OO in southeastern Poland. 72 related FT8 messages, 24 CQ messages, observed on 60m, 40m, across 4 UTC dates. Heard between 2026-06-02 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 SP7MJ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SP7MJ
Approximate centre of JO91, decoded 2026-08-22 19:22 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 | SP7MJ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 19:24 | 60m | +5 / - | DL5JMN | -4 / -19 | 5 | ✓ Full exchange observed |
| 08-22 19:20 | 60m | - / - | DL5JMN | +6 / - | 2 | Partial capture |
| 08-22 19:20 | 60m | +7 / -8 | EA3FCQ | -3 / -8 | 7 | ✓ Full exchange observed |
| 08-22 19:19 | 60m | +9 / - | HB9HRR | - / -12 | 2 | ✓ Closing fragment |
| 08-22 19:17 | 60m | +6 / - | ON4AZR | - / -22 | 2 | ✓ Closing fragment |
| 08-22 19:13 | 60m | +4 / +2 | ER5GB | -11 / -13 | 6 | ✓ Full exchange observed |
| 08-22 19:11 | 60m | +2 / -1 | DF6QN | -3 / -10 | 5 | ✓ Full exchange observed |
| 08-22 19:11 | 60m | +2 / +4 | HF5A | +11 / +9 | 6 | ✓ Full exchange observed |
| 08-20 20:01 | 60m | +8 / -1 | PC2J | -5 / -17 | 5 | ✓ Full exchange observed |
| 08-20 19:59 | 60m | +10 / -7 | DL9KM | -8 / -12 | 5 | ✓ Full exchange observed |
| 08-20 19:52 | 40m | -2 / - | UX7QV | +3 / -2 | 3 | ✓ Closing observed |
| 08-20 19:50 | 40m | -7 / -4 | SP9UPH | +5 / -6 | 5 | ✓ Full exchange observed |
| 08-20 19:49 | 40m | -8 / -5 | HA7KLA | -2 / -1 | 4 | ✓ Full exchange observed |
| 08-20 19:47 | 40m | -4 / -7 | SP5PDA | -10 / -25 | 4 | ✓ Full exchange observed |
| 06-21 22:03 | 60m | 0 / -11 | G3UHU | -5 / -4 | 5 | ✓ Full exchange observed |
| 06-21 22:01 | 60m | 0 / +3 | G4ZFJ | -3 / -1 | 6 | ✓ Full exchange observed |
| 06-21 22:01 | 60m | 0 / - | CE2SV | - / -9 | 2 | ✓ Closing fragment |
| 06-21 21:57 | 60m | +1 / - | DL9KM | -12 / 0 | 5 | ✓ Full exchange observed |
| 06-02 20:33 | 40m | -8 / - | <...> | - / -16 | 2 | Partial capture |
| 06-02 20:31 | 40m | - / -10 | US2YW | -3 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 192030 +6 425 SP7MJ DL5JMN JO60 192045 +5 1343 EA3FCQ SP7MJ -08 192100 -3 2339 SP7MJ EA3FCQ R-08 192115 +12 1342 EA3FCQ SP7MJ RR73 192130 -3 2338 SP7MJ EA3FCQ 73 192145 -1 1342 CQ SP7MJ JO91 a1 (x3) 192315 +5 1341 EA3FCQ SP7MJ -10 192330 -6 1782 SP7MJ OH/SM5MRW R+06 192400 -1 425 SP7MJ DL5JMN JO60 192415 +6 1340 DL5JMN SP7MJ -19 192430 -7 425 SP7MJ DL5JMN R+11 192445 +4 1340 DL5JMN SP7MJ RR73 192500 -3 425 SP7MJ DL5JMN 73
UTC dB Audio Message 194845 -10 2388 CQ SP7MJ JO91 194915 -11 2387 HA7KLA SP7MJ -01 194930 -3 2388 SP7MJ HA7KLA R-05 194945 -5 2386 HA7KLA SP7MJ RR73 195000 +0 2387 SP7MJ HA7KLA 73 195000 +10 2516 SP7MJ SP9UPH JO90 195015 -9 2385 R1BDX SP7MJ -12 195045 -6 2385 SP9UPH SP7MJ -06 195100 +1 2239 SP7MJ SP9UPH R-04 195115 -8 2384 SP9UPH SP7MJ RR73 195130 +4 2239 SP7MJ SP9UPH 73 195145 -5 2383 CQ SP7MJ JO91 195200 +3 2384 SP7MJ UX7QV KN29 195215 -1 2383 UX7QV SP7MJ -02 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.