DF3MT — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DF3MT, decoded by SO8OO in southeastern Poland. 403 related FT8 messages, 199 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 14 UTC dates. Heard between 2026-05-15 and 2026-08-12.
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 DF3MT worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DF3MT
Approximate centre of JN57, decoded 2026-08-12 18:53 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 | DF3MT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-12 19:01 | 20m | -1 / - | 9J2FI | - / -22 | 14 | Partial capture |
| 08-12 18:10 | 20m | -12 / - | 5B4ARQ | - / - | 2 | Partial capture |
| 08-12 18:07 | 20m | -4 / - | TT1GD | - / -12 | 3 | ✓ Closing fragment |
| 08-12 18:03 | 20m | -4 / - | TJ1GD | - / -20 | 2 | Partial capture |
| 08-12 16:02 | 20m | - / +10 | DG3KCW | -8 / - | 2 | ✓ Closing fragment |
| 08-12 15:40 | 20m | - / - | DL0GEO | -20 / - | 2 | ✓ Closing fragment |
| 08-12 15:35 | 20m | -14 / +7 | F5IXN | -14 / - | 4 | ✓ Closing observed |
| 08-12 15:33 | 20m | -17 / - | OK2CNI | -9 / -11 | 5 | ✓ Closing observed |
| 08-12 15:31 | 20m | -16 / - | <...> | - / -12 | 2 | Partial capture |
| 08-12 15:26 | 20m | -18 / 0 | DH1FA | -14 / -2 | 4 | ✓ Full exchange observed |
| 08-12 15:26 | 20m | -13 / +3 | R7OV | -14 / -16 | 3 | Partial capture |
| 08-12 15:23 | 20m | -17 / +3 | GJ0KYZ | -20 / -9 | 5 | ✓ Full exchange observed |
| 08-12 15:22 | 20m | - / - | IU5TPM | -16 / - | 2 | ✓ Closing fragment |
| 07-20 10:28 | 20m | - / - | F4HSB | -22 / - | 3 | ✓ Closing fragment |
| 07-20 09:46 | 10m | -16 / - | LZ4VR | - / -16 | 5 | Partial capture |
| 07-16 09:44 | 20m | -12 / - | OH6DHM | - / - | 2 | Partial capture |
| 07-16 09:38 | 20m | -9 / - | G8KHF | - / -13 | 3 | ✓ Closing fragment |
| 07-12 19:57 | 40m | -6 / - | PE1AVG | - / 0 | 2 | ✓ Closing fragment |
| 07-12 19:54 | 40m | -10 / - | F1IQH | - / -6 | 2 | ✓ Closing fragment |
| 07-12 19:52 | 40m | -10 / -11 | SP7TF | -10 / -4 | 4 | ✓ Full exchange observed |
| 07-12 19:50 | 40m | -12 / +5 | DL6EL | -8 / -7 | 4 | ✓ Full exchange observed |
| 07-12 19:49 | 40m | -9 / 0 | SP3BZU | -2 / - | 3 | ✓ Closing observed |
| 07-12 19:47 | 40m | -10 / - | R5AV | -8 / -10 | 4 | ✓ Full exchange observed |
| 07-12 19:45 | 40m | -3 / - | RC9WC | - / -19 | 2 | ✓ Closing fragment |
| 07-12 19:42 | 40m | -9 / -3 | SP0ZKR | +3 / -2 | 4 | ✓ Full exchange observed |
| 07-12 19:42 | 40m | -5 / -10 | SP7TF | -10 / -12 | 3 | Partial capture |
| 07-12 19:36 | 40m | -13 / - | <...> | - / -5 | 6 | Partial capture |
| 07-05 20:00 | 40m | -18 / -6 | DL50IPARC | -8 / - | 4 | Partial capture |
| 07-05 19:57 | 40m | -8 / - | 8A1WWA | - / - | 2 | Partial capture |
| 07-05 19:54 | 40m | -6 / - | LA1WWA | - / - | 4 | Partial capture |
| 07-05 19:51 | 40m | -9 / 0 | OH5WWA | -8 / -3 | 7 | ✓ Full exchange observed |
| 07-05 19:47 | 40m | -5 / - | DL2YMR | - / -6 | 4 | ✓ Closing fragment |
| 07-05 19:17 | 40m | -14 / -3 | DA0WWA | -7 / -1 | 5 | ✓ Full exchange observed |
| 07-05 18:46 | 40m | -12 / - | CS2WWA | - / - | 2 | Partial capture |
| 07-05 18:40 | 40m | -10 / - | SK3WWA | - / - | 2 | ✓ Closing fragment |
| 07-05 18:15 | 40m | -16 / - | DF6TG | - / +8 | 42 | Partial capture |
| 07-05 17:45 | 40m | -22 / - | II5WWA | - / - | 2 | ✓ Closing fragment |
| 07-05 17:44 | 40m | -4 / +1 | II3WWA | -4 / +5 | 4 | ✓ Full exchange observed |
| 07-05 17:38 | 40m | -17 / - | SN4WWA | - / -21 | 3 | ✓ Closing fragment |
| 07-05 17:19 | 20m | -17 / - | EG4WWA | - / - | 2 | Partial capture |
| 07-02 17:53 | 40m | -12 / -10 | SV1BLD | -10 / - | 2 | Partial capture |
| 07-02 17:22 | 20m | - / -11 | UT5MD | +5 / - | 4 | Partial capture |
| 07-02 17:19 | 20m | - / -4 | M0PEL | -10 / - | 2 | Partial capture |
| 07-02 17:12 | 20m | - / -13 | R6DJR | -19 / - | 3 | ✓ Closing fragment |
| 07-02 16:31 | 40m | - / +1 | DG0JK | -12 / - | 2 | Partial capture |
| 07-02 15:44 | 20m | -10 / - | CR2WWA | - / - | 2 | Partial capture |
| 07-02 15:32 | 20m | -20 / - | OH2EDV | - / -11 | 2 | ✓ Closing fragment |
| 06-22 18:05 | 10m | - / -18 | F1PBZ | -12 / - | 3 | Partial capture |
| 06-22 17:42 | 10m | - / - | 9A2KS | -20 / - | 3 | Partial capture |
| 06-22 17:17 | 10m | - / - | YL3AVN | -10 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 185330 -11 2081 9J2FI DF3MT JN57 (x15)
UTC dB Audio Message 175630 -16 1740 CQ DF3MT JN57 180545 -10 2635 DF3MT F1PBZ -18 (x3) 180900 -22 1740 CQ DF3MT JN57 (x2) 181100 -17 1739 IW2DNI DF3MT -16 181130 -21 1739 OS0KEZ DF3MT -13 181530 -21 1739 CQ DF3MT JN57 (x2) 094600 -16 1141 LZ4VR DF3MT JN57 (x5)
UTC dB Audio Message 195200 -15 871 CQ DF3MT JN57 a1 195215 -10 871 DF3MT SP7TF -11 195230 -8 870 SP7TF DF3MT R-04 195245 -11 871 DF3MT SP7TF RR73 195300 -12 870 SP7TF DF3MT RR73 195400 -10 871 F1IQH DF3MT -06 (x2) 195530 -7 870 CQ DF3MT JN57 (x4) 195730 -4 871 PE1AVG DF3MT +00 (x2) 195815 -21 1528 DF3MT DK4CH JN59 195830 -13 870 CQ DF3MT JN57
UTC dB Audio Message 204415 +2 1439 DF3MT 9A4ZM R-04 204430 -8 1443 9A4ZM DF3MT RR73 204445 +4 1439 DF3MT 9A4ZM 73 204500 -3 1443 CQ DF3MT JN57 (x2) 204545 -7 1237 DF3MT DC5CH JO62 204600 -13 1443 CQ DF3MT JN57 204615 -11 1237 DF3MT DC5CH JO62 204630 -9 1443 CQ DF3MT JN57 204645 -17 1223 DF3MT SV7BVM KN21 204700 -13 1443 CQ DF3MT JN57 204715 -13 1223 DF3MT SV7BVM KN21 204730 -12 1443 CQ DF3MT JN57 204745 -13 1223 DF3MT SV7BVM KN21 (x2)
UTC dB Audio Message 203615 -6 1256 CQ DF3MT JN57 (x11)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.