F4DHL — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving F4DHL, decoded by SO8OO in southeastern Poland. 174 related FT8 messages, 57 CQ messages, observed on 40m, 20m, 10m, across 16 UTC dates. Heard between 2026-07-19 and 2026-08-22.
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 F4DHL worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by F4DHL
Approximate centre of IN98, decoded 2026-08-22 16:55 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 | F4DHL S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 16:55 | 20m | 0 / - | DL1R | +11 / -3 | 13 | Partial capture |
| 08-22 16:52 | 20m | -7 / - | BU2FW | - / -13 | 5 | ✓ Closing fragment |
| 08-22 16:49 | 20m | -20 / - | 4S6YRW | - / -16 | 4 | Partial capture |
| 08-15 16:27 | 20m | -15 / - | SA0FRD | - / -4 | 4 | Partial capture |
| 08-15 16:25 | 20m | -14 / - | DG1WP | - / -13 | 4 | Partial capture |
| 08-15 16:21 | 20m | -14 / - | DH2RL | - / +3 | 2 | Partial capture |
| 08-15 16:18 | 20m | -18 / - | BU2FW | - / - | 2 | Partial capture |
| 08-12 10:00 | 20m | - / - | IK4LZH | -2 / - | 3 | Partial capture |
| 08-12 09:57 | 20m | - / - | OZ3AAF | -22 / - | 2 | Partial capture |
| 08-11 17:06 | 20m | - / - | F5IXN | -18 / - | 3 | Partial capture |
| 08-11 16:01 | 20m | - / -4 | PE9JAN | -10 / - | 2 | ✓ Closing fragment |
| 08-07 16:15 | 20m | - / - | DL2JB | -3 / - | 3 | Partial capture |
| 08-07 16:15 | 20m | - / - | IK4LZH | -6 / - | 2 | Partial capture |
| 08-07 16:11 | 20m | - / +1 | F4HSB | -18 / - | 2 | ✓ Closing fragment |
| 08-07 16:10 | 20m | - / - | PD0PWH | -14 / - | 4 | Partial capture |
| 08-06 16:46 | 20m | -13 / - | OZ5THY | - / -6 | 2 | Partial capture |
| 08-06 16:41 | 20m | -23 / -1 | PA7ZZ | -8 / -6 | 4 | ✓ Full exchange observed |
| 08-06 16:38 | 20m | - / - | CS8ABF | -13 / - | 2 | ✓ Closing fragment |
| 08-06 16:38 | 20m | - / - | DL1UDO | -16 / - | 2 | Partial capture |
| 08-06 16:38 | 20m | - / -8 | R3KF | -14 / - | 2 | Partial capture |
| 08-06 16:34 | 20m | -16 / - | TF3PPN | - / -23 | 2 | Partial capture |
| 08-06 16:31 | 20m | -16 / - | UT4QM | - / -25 | 5 | Partial capture |
| 08-06 16:27 | 20m | -6 / - | SV2AJX | - / -25 | 3 | Partial capture |
| 08-06 16:26 | 20m | -8 / - | DL6UM | - / -25 | 2 | Partial capture |
| 08-06 16:24 | 20m | -11 / - | OE9GWV | - / -12 | 2 | Partial capture |
| 08-06 16:21 | 20m | -5 / - | OZ5THY | - / -10 | 3 | Partial capture |
| 08-06 16:16 | 20m | -18 / - | DF6WE | -9 / - | 5 | Partial capture |
| 08-06 16:13 | 20m | -20 / - | I4WQH | -20 / +1 | 4 | ✓ Closing observed |
| 08-06 16:11 | 20m | -19 / - | PD4RJ | - / - | 2 | Partial capture |
| 08-04 14:31 | 20m | -16 / -14 | RX3ASQ | -18 / - | 3 | Partial capture |
| 08-04 14:26 | 20m | - / - | DL5KBT | -12 / - | 2 | Partial capture |
| 08-04 14:25 | 20m | -13 / - | IK8NSR | -19 / -11 | 3 | ✓ Closing observed |
| 08-04 14:22 | 20m | -16 / - | RN6MA | -7 / - | 3 | ✓ Closing observed |
| 08-04 14:21 | 20m | -16 / -2 | IW2DNI | -11 / -5 | 3 | Partial capture |
| 08-03 13:54 | 10m | - / -16 | SV1EKI | -12 / - | 2 | Partial capture |
| 07-29 16:43 | 20m | -19 / - | 7Z1BM | - / -7 | 2 | ✓ Closing fragment |
| 07-29 16:42 | 20m | - / +10 | MW7RHR | -22 / - | 2 | Partial capture |
| 07-29 16:33 | 20m | - / - | DJ5YS | -13 / - | 3 | Partial capture |
| 07-28 16:41 | 20m | - / -14 | SV8NAJ | -22 / - | 2 | Partial capture |
| 07-28 16:39 | 20m | -22 / - | SP9DAT | - / -7 | 2 | Partial capture |
| 07-28 16:36 | 20m | -15 / +6 | E70SZ | -12 / -1 | 4 | ✓ Full exchange observed |
| 07-28 16:31 | 20m | -14 / - | DJ1TU | - / +2 | 2 | Partial capture |
| 07-28 16:31 | 20m | -17 / -16 | IS0KNG | -17 / - | 3 | ✓ Closing observed |
| 07-28 16:22 | 20m | -12 / - | HF5A | - / +7 | 3 | Partial capture |
| 07-28 16:20 | 20m | - / -10 | RN6MA | +2 / - | 3 | Partial capture |
| 07-27 17:26 | 20m | - / -14 | R4FDW | -11 / - | 4 | Partial capture |
| 07-27 17:21 | 20m | -16 / - | YO9PH | - / -8 | 2 | ✓ Closing fragment |
| 07-27 17:19 | 20m | -14 / -19 | R4HEA | -8 / - | 3 | ✓ Closing observed |
| 07-27 17:13 | 20m | -15 / - | ON8PIE | - / -5 | 3 | ✓ Closing fragment |
| 07-26 10:16 | 20m | -15 / - | EA1IOK | - / -12 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 165500 -5 1977 CQ F4DHL IN98 165515 +11 2656 F4DHL DL1R JN58 165515 -4 1977 F4DHL EB3JT JN01 165530 -4 1977 DL1R F4DHL -03 165545 +9 2656 F4DHL DL1R JN58 165600 +0 1977 DL1R F4DHL -05 165615 +10 2655 F4DHL DL1R JN58 (x2) 165700 +1 1994 DL1R F4DHL +05 165715 +15 2656 F4DHL DL1R JN58 165730 +4 1994 DL1R F4DHL +05 165745 +15 2656 F4DHL DL1R JN58 (x4)
UTC dB Audio Message 142315 -23 1697 PY4PTO F4DHL IN98 144715 -24 1635 IU2UEH F4DHL +16 135400 -12 2570 F4DHL SV1EKI KM18 (x2)
UTC dB Audio Message 170630 -21 1424 F4DHL <...> -13
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.