DL1API — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DL1API, decoded by SO8OO in southeastern Poland. 126 related FT8 messages, observed on 160m, 80m, 60m, 40m, 20m, across 31 UTC dates. Heard between 2026-05-17 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 DL1API worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DL1API
Approximate centre of JO51, decoded 2026-08-15 21:15 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 | DL1API S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-15 21:15 | 40m | +1 / - | TN8GD | - / -15 | 8 | ✓ Closing fragment |
| 08-15 20:56 | 40m | +1 / - | TN8GD | - / - | 5 | Partial capture |
| 08-15 20:26 | 40m | -1 / - | TN8GD | - / -15 | 16 | Partial capture |
| 08-15 19:41 | 20m | - / 0 | EA5RO | 0 / - | 2 | ✓ Closing fragment |
| 08-08 18:05 | 20m | +1 / - | DS3EXT | - / - | 3 | Partial capture |
| 08-08 17:55 | 20m | -4 / - | JY5JA | - / - | 4 | Partial capture |
| 08-07 22:12 | 40m | +2 / - | T77WD | - / - | 12 | Partial capture |
| 08-07 21:58 | 20m | - / -12 | JA3QLG | -6 / - | 2 | ✓ Closing fragment |
| 08-06 21:54 | 40m | -2 / - | 9J2FI | - / -19 | 14 | ✓ Closing fragment |
| 08-06 20:17 | 20m | - / -13 | JS2DVD | -14 / - | 2 | ✓ Closing fragment |
| 08-06 05:28 | 20m | -17 / - | OH0ERF | - / - | 5 | Partial capture |
| 08-06 05:22 | 20m | -8 / - | TI2FAF | - / - | 3 | Partial capture |
| 08-01 08:44 | 20m | -8 / - | HI8UD | - / - | 4 | Partial capture |
| 08-01 02:34 | 80m | +8 / - | HI8UD | - / - | 2 | Partial capture |
| 08-01 02:27 | 80m | +8 / - | HI8UD | - / - | 8 | Partial capture |
| 08-01 02:21 | 60m | +12 / -14 | VE3EY | -16 / -4 | 5 | ✓ Full exchange observed |
| 08-01 02:14 | 40m | +6 / - | LU4HA | - / - | 3 | Partial capture |
| 08-01 02:11 | 40m | +6 / - | OA4ENG | - / -9 | 3 | ✓ Closing fragment |
| 07-29 21:14 | 40m | -9 / -6 | RA3ZDU | -12 / - | 3 | ✓ Closing observed |
| 07-29 21:11 | 40m | -9 / - | F5PBG | -13 / -6 | 5 | ✓ Closing observed |
| 07-29 21:10 | 40m | -11 / - | DL9KM | -11 / -3 | 5 | ✓ Closing observed |
| 07-29 21:08 | 40m | -8 / - | DL7DL | -8 / +1 | 7 | ✓ Full exchange observed |
| 07-29 21:08 | 40m | -12 / - | GD3SKZ | - / - | 3 | Partial capture |
| 07-27 21:30 | 60m | +2 / 0 | <...> | -1 / -6 | 2 | Partial capture |
| 07-27 19:52 | 40m | -9 / - | UK8FDD | - / -7 | 6 | ✓ Closing fragment |
| 07-27 14:30 | 20m | -8 / - | MW0GWL | - / - | 3 | ✓ Closing fragment |
| 07-27 07:16 | 20m | - / - | M7OIK | -18 / - | 6 | Partial capture |
| 07-25 07:17 | 20m | -5 / - | KD6WW | - / -17 | 4 | ✓ Closing fragment |
| 07-24 19:05 | 20m | -10 / - | R2FEA | - / -2 | 3 | Partial capture |
| 07-24 18:56 | 20m | -11 / - | JG1JPE | - / -14 | 3 | ✓ Closing fragment |
| 07-24 18:49 | 20m | +1 / - | BI4XDT | - / - | 11 | Partial capture |
| 07-24 07:54 | 20m | -10 / - | HI8UD | - / -24 | 2 | Partial capture |
| 07-24 07:47 | 20m | -9 / - | HI8UD | - / -22 | 5 | Partial capture |
| 07-22 20:56 | 60m | +4 / - | <...> | - / -3 | 3 | Partial capture |
| 07-22 07:51 | 20m | -6 / - | YV5ULO | - / - | 6 | Partial capture |
| 07-21 07:36 | 20m | - / +10 | HB9ILY | -9 / - | 6 | Partial capture |
| 07-19 20:47 | 20m | - / -12 | DD7EE | -11 / - | 4 | ✓ Closing fragment |
| 07-19 20:41 | 20m | -10 / - | 5N0YEN | - / - | 4 | Partial capture |
| 07-18 21:13 | 40m | -6 / - | DU1RAA | - / - | 12 | Partial capture |
| 07-18 21:12 | 40m | -4 / - | 4L7T | - / -14 | 2 | ✓ Closing fragment |
| 07-18 21:09 | 40m | -5 / - | HB9EKJ | - / -3 | 4 | ✓ Closing fragment |
| 07-18 21:01 | 40m | -8 / - | VJ6X | - / - | 8 | ✓ Closing fragment |
| 07-18 20:45 | 40m | -9 / - | GW5NIC | - / - | 11 | Partial capture |
| 07-18 07:53 | 20m | -7 / - | <...> | - / - | 5 | Partial capture |
| 07-18 07:27 | 20m | -2 / - | VK5MN | - / -20 | 4 | ✓ Closing fragment |
| 07-17 09:13 | 20m | -12 / +1 | 4U1GSC | -8 / - | 3 | ✓ Closing observed |
| 07-16 19:43 | 40m | +1 / - | UK8FDD | - / - | 6 | Partial capture |
| 07-16 07:28 | 20m | -8 / - | HB9HNU | - / - | 2 | Partial capture |
| 07-15 20:28 | 40m | -7 / -5 | YO9PH | -17 / -2 | 2 | Partial capture |
| 07-15 20:26 | 40m | - / -2 | PD0LBY | -13 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 203745 +1 777 TN8GD DL1API R-26 (x15)
UTC dB Audio Message 053045 -15 1145 OH0ERF DL1API JO51 (x2) 201715 -14 693 DL1API JS2DVD -13 (x2) 215845 -6 3035 DL1API JA3QLG -12 (x2) 175545 -6 737 JY5JA DL1API JO51 (x4) 180530 +0 737 DS3EXT DL1API JO51 (x3) 194115 +2 405 DL1API EA5RO +00 (x2)
UTC dB Audio Message 222530 -16 1898 DL1API EB3JT JN01 (x2) 222615 +2 1897 EB3JT DL1API RR73 222630 -11 1898 DL1API EB3JT 73 022715 +3 2666 HI8UD DL1API JO51 (x8) 023100 -15 2209 DL1API EA7AH IM67 023415 +10 2552 HI8UD DL1API JO51 (x2)
UTC dB Audio Message 210415 +4 397 9X5KM DL1API JO51 (x2) 210500 -11 773 DL1API RR73; IT9VCE <...> +00 210515 +4 397 9X5KM DL1API 73 205615 +5 254 <...> DL1API JO51 (x2) 205715 -20 1380 DL1API DP75BAC +11 205730 +2 254 <...> DL1API R-03 213030 -1 678 DL1API <...> +00 213045 +2 1531 <...> DL1API R-06 022100 +14 2694 VE3EY DL1API JO51 (x2) 022145 -16 2233 DL1API VE3EY -14 022200 +8 2694 VE3EY DL1API R-04 (x2)
UTC dB Audio Message 163600 -2 461 <...> DL1API JO51 (x6) 164800 -3 463 3A2LF DL1API JO51 (x9)
UTC dB Audio Message 223600 -16 1150 DL1API CT1BWU IM59 223600 +4 1966 DL1API DJ3ZF JN49 223630 -18 1150 DL1API CT1BWU IM59 223630 +8 1966 DL1API DJ3ZF JN49 223645 +1 1892 CT1BWU DL1API -15 223700 -15 1150 DL1API CT1BWU IM59 223715 +3 1892 CT1BWU DL1API -16 223730 -18 1150 DL1API CT1BWU R-24 223730 +5 1966 DL1API DJ3ZF JN49 223745 +1 1892 CT1BWU DL1API RR73 (x2) 223830 -18 1150 DL1API CT1BWU 73 223915 +0 1892 DJ3ZF DL1API -02 223930 +9 1892 DL1API DJ3ZF R-02 223945 -3 1892 DJ3ZF DL1API RR73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.