DH1FA — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DH1FA, decoded by SO8OO in southeastern Poland. 1,280 related FT8 messages, 595 CQ messages, observed on 20m, 10m, across 77 UTC dates. Heard between 2026-05-26 and 2026-08-23.
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 DH1FA worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DH1FA
Approximate centre of JO31, decoded 2026-08-23 14:58 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 | DH1FA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 14:59 | 20m | -10 / - | HF5A | - / +3 | 2 | ✓ Closing fragment |
| 08-23 14:53 | 20m | -3 / - | DA3W | -3 / -20 | 5 | Partial capture |
| 08-23 14:50 | 20m | 0 / - | OK5AG/P | - / -5 | 4 | ✓ Closing fragment |
| 08-23 14:48 | 20m | -2 / - | IZ5IIN | - / -7 | 2 | Partial capture |
| 08-21 21:15 | 20m | +6 / - | TA2ED | - / -12 | 3 | ✓ Closing fragment |
| 08-21 21:14 | 20m | +6 / -14 | DB1SME | -4 / -7 | 4 | ✓ Full exchange observed |
| 08-21 21:12 | 20m | +2 / - | DF4FS | - / -19 | 2 | Partial capture |
| 08-21 21:06 | 20m | +4 / - | KJ2AM | - / -18 | 2 | Partial capture |
| 08-21 21:02 | 20m | +6 / - | KA8YGL | - / -13 | 4 | Partial capture |
| 08-21 20:59 | 20m | +1 / - | 8Z1IT | - / -14 | 4 | Partial capture |
| 08-21 20:58 | 20m | +4 / - | N1NRL | - / -20 | 2 | Partial capture |
| 08-21 20:57 | 20m | +1 / - | LA4NM | - / -10 | 2 | Partial capture |
| 08-21 20:53 | 20m | +8 / - | DH1KJ | - / -19 | 2 | Partial capture |
| 08-21 20:50 | 20m | -2 / - | DH0YAH | - / -15 | 2 | Partial capture |
| 08-20 13:27 | 20m | -2 / -1 | DM5JBN | -2 / -10 | 5 | ✓ Full exchange observed |
| 08-20 13:25 | 20m | -4 / - | SP6SR | - / -6 | 2 | Partial capture |
| 08-20 13:21 | 20m | -3 / - | SP5PW | - / -12 | 3 | ✓ Closing fragment |
| 08-20 13:19 | 20m | -4 / - | TA3KJ | - / -17 | 2 | Partial capture |
| 08-16 19:11 | 20m | -6 / - | OE7JUM | - / -22 | 2 | Partial capture |
| 08-16 19:08 | 20m | -10 / - | BH4ECL | - / -8 | 2 | ✓ Closing fragment |
| 08-16 19:07 | 20m | - / -1 | <...> | -4 / - | 2 | Partial capture |
| 08-16 19:04 | 20m | -11 / - | SP1905MFK | - / -16 | 3 | Partial capture |
| 08-16 19:02 | 20m | -10 / - | DL1JSO | - / +1 | 3 | ✓ Closing fragment |
| 08-16 18:59 | 20m | -12 / - | DA0LH | - / -18 | 2 | Partial capture |
| 08-16 18:49 | 20m | -6 / - | TA2EGK | - / -14 | 2 | ✓ Closing fragment |
| 08-16 12:49 | 20m | -14 / - | HB9MZI | - / -14 | 3 | ✓ Closing fragment |
| 08-16 12:47 | 20m | -15 / - | DL7HS | - / -11 | 2 | Partial capture |
| 08-16 12:45 | 20m | -12 / - | UX7LT | - / -18 | 2 | ✓ Closing fragment |
| 08-16 12:41 | 20m | -17 / - | DL7HS | - / -12 | 2 | Partial capture |
| 08-16 12:40 | 20m | -12 / -9 | IZ4AIF | -14 / -4 | 7 | ✓ Full exchange observed |
| 08-16 12:33 | 20m | -15 / - | DM9YL | - / -17 | 2 | ✓ Closing fragment |
| 08-13 19:37 | 20m | -14 / - | RZ3Z/P | - / -15 | 2 | ✓ Closing fragment |
| 08-13 19:33 | 20m | -11 / - | VE3ARF | - / -21 | 2 | Partial capture |
| 08-12 19:35 | 20m | -10 / - | OK4SD | +2 / - | 2 | ✓ Closing observed |
| 08-12 19:33 | 20m | -8 / - | OZ5ESB | - / -15 | 4 | Partial capture |
| 08-12 19:28 | 20m | -12 / - | F8WAJ | - / -16 | 2 | Partial capture |
| 08-12 19:26 | 20m | -10 / - | EA8CVR | - / -21 | 2 | ✓ Closing fragment |
| 08-12 19:16 | 20m | -18 / - | <...> | - / -8 | 3 | Partial capture |
| 08-12 19:11 | 20m | -16 / - | TT1GD | - / -14 | 8 | Partial capture |
| 08-12 19:08 | 20m | -8 / +2 | M0PBG | -14 / +1 | 5 | ✓ Full exchange observed |
| 08-12 19:05 | 20m | -12 / - | DL4LBT | - / -8 | 2 | Partial capture |
| 08-12 19:03 | 20m | -7 / - | TT1GD | - / -12 | 3 | Partial capture |
| 08-12 19:00 | 20m | -10 / - | EA8CVR | - / -23 | 2 | Partial capture |
| 08-12 18:58 | 20m | -14 / - | UR1CDL | - / -3 | 2 | ✓ Closing fragment |
| 08-12 15:26 | 20m | -14 / -2 | DF3MT | -18 / 0 | 4 | ✓ Full exchange observed |
| 08-12 15:23 | 20m | -12 / - | LZ1SJ | - / -16 | 2 | Partial capture |
| 08-12 15:20 | 20m | -11 / - | M8IRI | - / -18 | 3 | ✓ Closing fragment |
| 08-12 15:16 | 20m | -14 / - | OY5T | - / -17 | 2 | Partial capture |
| 08-12 15:15 | 20m | - / +1 | DJ1OJ | -13 / - | 2 | Partial capture |
| 08-12 15:14 | 20m | -16 / -4 | DH2RL | -16 / -11 | 4 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 145330 -4 1629 DA3W DH1FA -20 (x3) 145500 -1 1629 CQ DH1FA JO31 145515 -5 2315 DH1FA DA3W JO52 145530 -5 1629 CQ DH1FA JO31 145545 -1 2315 DH1FA DA3W JO52 145600 -4 1629 CQ DH1FA JO31 (x6) 145900 -8 1629 HF5A DH1FA +03 (x2)
UTC dB Audio Message 112400 -17 1750 UR5WAI DH1FA RR73 112600 -12 1750 CQ DH1FA JO31 112630 -11 1750 <...> DH1FA -20 (x2) 112730 -19 1750 CQ DH1FA JO31 112900 -15 1750 UR3CTU DH1FA -20 113100 -5 1750 HA7TM DH1FA -20 113130 -8 1750 EA4ENG DH1FA -20 113200 -8 1750 A61CK DH1FA -20 (x2) 113300 -19 1750 CQ DH1FA JO31 113330 -20 1750 UX7QV DH1FA -15 (x2) 113545 -4 1750 CQ DH1FA JO31 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.