UA4FLL — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UA4FLL, decoded by SO8OO in southeastern Poland. 232 related FT8 messages, 71 CQ messages, observed on 40m, 20m, 10m, across 18 UTC dates. Heard between 2026-05-17 and 2026-08-14.
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 UA4FLL worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by UA4FLL
Approximate centre of LO33, decoded 2026-08-14 08:40 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 | UA4FLL S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-14 08:32 | 20m | - / - | IK4LZH | +8 / - | 4 | Partial capture |
| 08-14 08:25 | 20m | - / - | E70SZ | -8 / - | 5 | Partial capture |
| 08-14 08:20 | 20m | - / - | IK4LZH | +8 / - | 4 | Partial capture |
| 08-12 01:20 | 40m | -22 / - | KA9FOX | - / -16 | 2 | Partial capture |
| 08-12 00:56 | 40m | - / -11 | W1RQ | -18 / - | 2 | Partial capture |
| 08-11 06:25 | 20m | - / - | R4FDK | -20 / - | 3 | Partial capture |
| 08-11 04:56 | 20m | - / -11 | F4LNM | -10 / - | 2 | Partial capture |
| 08-10 18:52 | 40m | - / -25 | IK6GPZ | -4 / - | 7 | ✓ Closing fragment |
| 08-10 18:51 | 40m | - / -2 | E70SZ | -16 / - | 3 | ✓ Closing fragment |
| 08-10 18:49 | 40m | - / - | RA3ZOM | -10 / - | 2 | ✓ Closing fragment |
| 07-25 10:58 | 10m | - / -18 | ES2AJ | -8 / - | 4 | ✓ Closing fragment |
| 07-24 17:42 | 40m | -22 / -9 | DL9MS | -24 / -18 | 2 | Partial capture |
| 07-24 17:33 | 40m | - / -5 | R4FV | -4 / - | 2 | ✓ Closing fragment |
| 07-24 11:28 | 20m | - / - | R3EDI | -20 / - | 2 | Partial capture |
| 07-24 11:28 | 20m | - / +4 | SV2AOB | -10 / - | 2 | Partial capture |
| 07-24 11:27 | 20m | - / -14 | F1ODM | -18 / - | 2 | Partial capture |
| 07-23 03:53 | 40m | - / +1 | DK5ON | -22 / - | 2 | ✓ Closing fragment |
| 07-22 21:35 | 40m | -18 / -6 | SM7JKW | -11 / - | 3 | ✓ Closing observed |
| 07-22 21:31 | 40m | -22 / - | SP9MOA | - / -4 | 2 | ✓ Closing fragment |
| 07-22 21:20 | 40m | -19 / 0 | OZ5AGJ | -24 / -6 | 2 | Partial capture |
| 07-22 21:15 | 40m | - / -7 | UF1A | -9 / - | 2 | Partial capture |
| 07-22 20:16 | 40m | -23 / -8 | PA7D | -10 / -10 | 6 | ✓ Full exchange observed |
| 07-22 20:14 | 40m | - / +9 | R3YAU | -10 / - | 2 | ✓ Closing fragment |
| 07-11 07:44 | 20m | - / - | IK4LZH | +9 / - | 3 | Partial capture |
| 07-10 01:56 | 40m | - / +1 | RA3VX | -14 / - | 2 | ✓ Closing fragment |
| 07-10 01:51 | 40m | - / +10 | UB6SAN | -18 / - | 3 | ✓ Closing fragment |
| 07-09 08:33 | 10m | - / -6 | R3OR | -10 / - | 2 | ✓ Closing fragment |
| 07-09 07:21 | 10m | - / +5 | R6OQ | -15 / - | 5 | ✓ Closing fragment |
| 07-09 07:17 | 10m | - / -6 | RZ5D | -20 / - | 4 | ✓ Closing fragment |
| 06-22 06:15 | 20m | -17 / -24 | PA8DC | -11 / - | 11 | ✓ Closing observed |
| 06-21 05:30 | 20m | -20 / - | SP6FME | - / -12 | 2 | ✓ Closing fragment |
| 06-21 05:29 | 20m | -21 / -4 | RY9C | -4 / +5 | 4 | ✓ Full exchange observed |
| 06-21 05:27 | 20m | -20 / -4 | UA3NFG | -17 / -4 | 5 | ✓ Full exchange observed |
| 06-21 05:21 | 20m | -17 / - | R1QD | - / -4 | 3 | ✓ Closing fragment |
| 06-21 05:18 | 20m | -20 / -3 | R5AV | -19 / - | 3 | ✓ Closing observed |
| 06-20 09:48 | 20m | - / -18 | DF3ZE | -7 / - | 4 | ✓ Closing fragment |
| 06-20 09:41 | 20m | - / - | DL1R | -5 / - | 5 | Partial capture |
| 06-20 09:41 | 20m | - / - | R2APC | +2 / - | 3 | Partial capture |
| 06-18 11:09 | 10m | - / -11 | RD7KW | +3 / - | 6 | ✓ Closing fragment |
| 06-18 09:12 | 10m | - / - | R7OF | +4 / - | 3 | Partial capture |
| 06-18 09:11 | 10m | - / -6 | RA6AR | -18 / - | 3 | ✓ Closing fragment |
| 06-18 09:09 | 10m | - / - | IK4LZH | +9 / - | 3 | Partial capture |
| 06-17 04:42 | 20m | -18 / - | HA1MHC | - / 0 | 2 | Partial capture |
| 06-17 04:41 | 20m | -18 / - | R0SDZ | - / -11 | 2 | ✓ Closing fragment |
| 06-17 04:39 | 20m | -16 / - | PD9JPV | - / -15 | 2 | ✓ Closing fragment |
| 06-17 04:36 | 20m | -19 / - | 5Z4VJ | - / -17 | 3 | Partial capture |
| 06-17 04:33 | 20m | -6 / - | BH3HKG | - / -18 | 2 | ✓ Closing fragment |
| 06-17 04:21 | 20m | - / -7 | RL6MT | +6 / - | 2 | ✓ Closing fragment |
| 06-17 04:17 | 20m | - / -9 | R0AX | +6 / - | 2 | ✓ Closing fragment |
| 06-17 04:02 | 40m | - / -14 | 5P1KZX | -2 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 083315 +10 463 UA4FLL IK4LZH JN54 083330 -19 1833 CQ UA4FLL LO33 083345 +8 463 UA4FLL IK4LZH JN54 083400 -19 1833 CQ UA4FLL LO33 (x6) 083730 -22 1833 ON1DGN UA4FLL 73 083800 -18 1833 CQ UA4FLL LO33 (x5)
UTC dB Audio Message 185515 -2 922 UA4FLL IK6GPZ R-25 (x2) 190115 -20 1463 UA4FLL SV1DKR 73 004145 -21 1721 UA4FLL DL9KM JN68 004830 -24 1793 CQ UA4FLL LO33 005645 -18 1986 UA4FLL W1RQ R-11 (x2) 010630 -24 1890 CT3MD UA4FLL -03 010830 -24 1890 CQ UA4FLL LO33 a1 011545 -20 1890 PV8AJ UA4FLL -08 011745 -20 1890 AA4FX UA4FLL -14 012045 -23 1890 KA9FOX UA4FLL -16 (x2) 012200 -16 2460 UA4FLL RA3TNV R-02 012245 -24 1890 CQ UA4FLL LO33 a1
UTC dB Audio Message 071915 -21 1590 UA4FLL RZ5D R-06 (x2) 072145 -16 1753 UA4FLL R6OQ KN87 (x5) 072445 -21 2100 UA4FLL RN6MA +01 083315 -9 1432 UA4FLL R3OR R-06 (x2) 072900 -23 2186 UA4FLL UA4FEN -18 105830 +6 2310 UA4FLL ES2AJ -18 (x4)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.