DF0DBB — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DF0DBB, decoded by SO8OO in southeastern Poland. 174 related FT8 messages, 29 CQ messages, observed on 80m, 40m, 20m, across 9 UTC dates. Heard between 2026-04-24 and 2026-07-03.
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 DF0DBB worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DF0DBB
Approximate centre of JO43, decoded 2026-07-02 20:07 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 | DF0DBB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-02 20:11 | 40m | - / +1 | TM2WWA | -8 / - | 2 | ✓ Closing fragment |
| 07-02 20:03 | 40m | -16 / -10 | IK4RVY | -8 / 0 | 4 | ✓ Full exchange observed |
| 07-02 19:58 | 40m | -20 / +5 | TM8WWA | -17 / -1 | 5 | ✓ Full exchange observed |
| 07-02 19:55 | 40m | -12 / -9 | DM5JBN | -2 / - | 4 | ✓ Full exchange observed |
| 07-02 18:57 | 40m | - / -10 | OZ9FF | -14 / - | 2 | ✓ Closing fragment |
| 07-02 18:30 | 40m | -16 / -6 | DM5KM | 0 / - | 4 | ✓ Closing observed |
| 07-02 18:25 | 40m | -21 / -4 | TM2WWA | -16 / - | 2 | Partial capture |
| 06-11 08:18 | 40m | - / +1 | DL6BCZ | -23 / - | 2 | ✓ Closing fragment |
| 06-11 08:00 | 40m | - / -16 | UT4PA | -5 / - | 3 | Partial capture |
| 06-11 07:30 | 40m | - / -5 | SP2IHI | -6 / - | 2 | ✓ Closing fragment |
| 06-10 20:57 | 40m | -17 / -1 | IQ0VT | -4 / +9 | 5 | ✓ Full exchange observed |
| 06-09 20:42 | 40m | -18 / - | G4XWR | -10 / -10 | 2 | Partial capture |
| 06-09 20:36 | 40m | -15 / - | BA7NQ | - / -3 | 3 | Partial capture |
| 06-09 20:33 | 40m | -16 / -13 | G8OO | -3 / 0 | 5 | ✓ Full exchange observed |
| 06-09 20:25 | 40m | -6 / -15 | F5RMK | +3 / - | 7 | ✓ Closing observed |
| 06-09 20:20 | 40m | -1 / - | <...> | - / -1 | 5 | Partial capture |
| 06-09 20:18 | 40m | -1 / - | DL9GCG | - / +7 | 2 | ✓ Closing fragment |
| 06-09 20:12 | 40m | -9 / - | AO100AG | - / +4 | 4 | Partial capture |
| 06-09 19:49 | 40m | -2 / 0 | IQ9BH | -16 / -11 | 4 | ✓ Full exchange observed |
| 06-09 19:47 | 40m | -2 / - | IQ9BF | -2 / -1 | 4 | ✓ Closing observed |
| 06-09 19:44 | 40m | -2 / -10 | DL1HDL | +5 / +7 | 5 | ✓ Full exchange observed |
| 06-06 21:11 | 80m | -8 / -10 | 9A5E | +8 / +1 | 3 | Partial capture |
| 06-06 20:50 | 80m | - / -7 | DL1BQR | -14 / - | 2 | Partial capture |
| 06-06 20:48 | 80m | - / -4 | DK2BJ | -10 / - | 3 | ✓ Closing fragment |
| 06-06 20:36 | 80m | -7 / -3 | DL2RN | 0 / -12 | 12 | ✓ Full exchange observed |
| 06-06 20:35 | 80m | - / -21 | R5AV | -3 / - | 2 | ✓ Closing fragment |
| 06-06 20:30 | 80m | - / +7 | DF8RU | -1 / - | 2 | ✓ Closing fragment |
| 06-06 20:28 | 80m | -8 / -2 | DO2RG | -3 / - | 3 | ✓ Closing observed |
| 06-06 20:25 | 80m | -8 / - | F4GTB | +2 / +10 | 3 | ✓ Closing observed |
| 06-06 20:17 | 80m | - / - | DK8HC/P | -10 / - | 4 | Partial capture |
| 06-06 20:17 | 80m | -5 / -14 | IQ4JO | 0 / -9 | 7 | ✓ Full exchange observed |
| 06-06 20:14 | 80m | -9 / -8 | DA6KK | -9 / -10 | 4 | ✓ Full exchange observed |
| 06-06 20:12 | 80m | -13 / -5 | DO5HOK | -11 / +1 | 5 | ✓ Full exchange observed |
| 06-06 19:41 | 40m | - / +9 | OO0O | -4 / - | 2 | ✓ Closing fragment |
| 06-06 19:40 | 40m | -9 / -14 | F4JRC | +10 / - | 3 | ✓ Full exchange observed |
| 06-06 19:38 | 40m | -14 / -14 | IR5RTSE | +11 / +5 | 2 | Partial capture |
| 06-06 19:27 | 40m | -4 / -12 | II3RPAD | +1 / 0 | 5 | Partial capture |
| 06-06 19:16 | 40m | -9 / - | US5WFL | - / -12 | 3 | ✓ Closing fragment |
| 06-06 19:14 | 40m | -7 / - | F4MSX | - / +7 | 2 | ✓ Closing fragment |
| 06-06 19:09 | 40m | - / - | HB9HJI | 0 / - | 2 | Partial capture |
| 06-06 19:08 | 40m | -6 / -3 | R5AV | +2 / +4 | 3 | ✓ Full exchange observed |
| 06-06 18:59 | 40m | -6 / -13 | IQ4LH | -1 / - | 5 | ✓ Closing observed |
| 06-06 18:53 | 40m | -9 / -15 | IQ0VT | 0 / +1 | 5 | ✓ Full exchange observed |
| 06-06 18:40 | 40m | -6 / - | <...> | - / - | 3 | Partial capture |
| 06-06 18:34 | 40m | -10 / -18 | IQ9BF | -6 / -5 | 6 | ✓ Full exchange observed |
| 05-31 09:54 | 20m | - / - | UA4FKT | 0 / - | 3 | Partial capture |
| 05-31 09:23 | 20m | - / -14 | OH2XO | -3 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 200100 -18 1934 DF0DBB TM8WWA +00 200130 -21 1934 DF0DBB RR73; RA1QCX <...> -22 200245 -18 1300 TM8WWA DF0DBB 73 200330 -9 1445 DF0DBB DL5RMH JN68 200330 -18 1299 IK4RVY DF0DBB JO43 200345 -5 1990 DF0DBB IK4RVY -10 200400 -15 1299 IK4RVY DF0DBB R+00 200415 -10 1990 DF0DBB IK4RVY RR73 200600 -19 1299 II6WWA DF0DBB 73 200700 -21 1300 ON3DOC DF0DBB JO43 201130 -8 1404 DF0DBB TM2WWA +01 (x2) 210030 -13 1561 DF0DBB GB2WWA RR73 205330 -16 1734 DF0DBB II4JAFL +03 205345 -16 887 <...> DF0DBB R+06
UTC dB Audio Message 203930 -6 1181 DL2RN DF0DBB RR73 203945 +1 2376 DF0DBB DL2RN R-03 (x3) 204815 -7 1181 DF0DBB DK2BJ JO30 (x3) 205045 -12 1028 DF0DBB DL1BQR JO73 205100 -10 1182 CQ DF0DBB JO43 205145 -16 1027 DF0DBB DL1BQR R-07 205345 -8 1180 DF0DBB SP5DFK JO82 205600 -11 1182 CQ DF0DBB JO43 211145 -11 1182 9A5E DF0DBB JO43 211200 +8 2134 DF0DBB 9A5E -10 211215 -5 1181 9A5E DF0DBB R+01
UTC dB Audio Message 092300 +0 2671 DF0DBB OH2XO -14 (x2) 094315 -15 1121 DF0DBB MI9PBM -07 094630 -12 1123 DF0DBB CS8ABF RR73 095415 +2 1786 DF0DBB UA4FKT LO23 (x3) 152645 -6 2633 DF0DBB IQ4JO R-17
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.