ZL3GK — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving ZL3GK, decoded by SO8OO in southeastern Poland. 112 related FT8 messages, 2 CQ messages, observed on 40m, 20m, across 15 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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations ZL3GK worked most often, as logged from our receiver:
Activity Heatmap
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 | ZL3GK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 04:50 | 20m | - / -21 | 4Z1GY | -12 / - | 9 | ✓ Closing fragment |
| 08-23 04:48 | 20m | - / - | IT9CCB | -4 / - | 2 | Partial capture |
| 08-23 04:47 | 20m | - / -11 | 5Z4VJ | -14 / - | 3 | ✓ Closing fragment |
| 08-23 03:43 | 20m | - / -17 | R8CIS | -22 / - | 2 | Partial capture |
| 08-23 03:43 | 20m | - / - | RW3FY | +1 / - | 3 | Partial capture |
| 08-23 03:38 | 20m | - / - | RW3FY | +4 / - | 5 | Partial capture |
| 08-23 03:34 | 20m | - / -16 | R8CIS | -16 / - | 5 | Partial capture |
| 08-23 03:31 | 20m | - / - | RW3FY | +6 / - | 6 | Partial capture |
| 08-23 03:30 | 20m | - / -13 | RA6MQ | +4 / - | 3 | Partial capture |
| 08-19 05:40 | 40m | - / - | DL6MRS | -12 / - | 3 | ✓ Closing fragment |
| 08-19 05:40 | 40m | - / -12 | DL8WEM | -10 / - | 3 | ✓ Closing fragment |
| 08-19 05:30 | 40m | - / -12 | OE9DAI | -5 / - | 4 | ✓ Closing fragment |
| 08-19 05:28 | 40m | - / - | IZ5EME | -10 / - | 2 | Partial capture |
| 08-19 05:26 | 40m | - / -22 | S52MM | +2 / - | 3 | ✓ Closing fragment |
| 07-30 04:02 | 20m | - / - | R6TJ | -4 / - | 2 | Partial capture |
| 07-30 03:58 | 20m | - / - | IK0QDM | -22 / - | 2 | Partial capture |
| 07-30 03:53 | 20m | - / - | RG5A | +13 / - | 3 | Partial capture |
| 07-29 03:56 | 20m | - / - | A71DA | -18 / - | 2 | Partial capture |
| 07-27 04:53 | 20m | - / - | IK6CGO | -15 / - | 3 | Partial capture |
| 07-27 04:52 | 20m | - / - | F4NGR | -23 / - | 2 | Partial capture |
| 07-23 05:08 | 20m | - / - | LZ3BS | -8 / - | 2 | ✓ Closing fragment |
| 07-21 04:17 | 20m | - / - | N1LYP | -15 / - | 2 | Partial capture |
| 07-16 05:08 | 20m | - / -16 | EA3CUU | -14 / - | 8 | Partial capture |
| 07-11 03:50 | 20m | - / -13 | LZ2VM | -6 / - | 4 | Partial capture |
| 06-30 04:38 | 20m | - / - | IT9CCB | -10 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 044800 -11 970 ZL3GK 5Z4VJ 73 044800 -7 1289 ZL3GK R6DNV KN95 044830 -4 1290 ZL3GK IT9CCB JM76 (x2) 044915 -21 1229 SP7IIT ZL3GK RR73 045000 -11 1730 ZL3GK 4Z1GY KM72 (x9) 045500 -8 2495 ZL3GK R2XM KO84
UTC dB Audio Message 052600 +2 2217 ZL3GK S52MM JN76 (x3) 052800 -12 501 ZL3GK IZ5EME JN52 (x2) 053000 +0 2234 ZL3GK OE9DAI JN47 (x4) 054000 -11 1384 ZL3GK DL8WEM JN48 054030 -11 2242 ZL3GK DL6MRS JO52 054030 -9 1384 ZL3GK DL8WEM R-12 054100 -11 2240 ZL3GK DL6MRS JO52 054100 -9 1385 ZL3GK DL8WEM 73 054200 -13 2240 ZL3GK DL6MRS 73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.