YU7YZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving YU7YZ, decoded by SO8OO in southeastern Poland. 303 related FT8 messages, 86 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 38 UTC dates. Heard between 2026-05-22 and 2026-08-19.
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 YU7YZ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by YU7YZ
Approximate centre of JN95, decoded 2026-08-19 22:10 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 | YU7YZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-19 22:09 | 40m | -10 / - | <...> | - / - | 2 | Partial capture |
| 08-19 22:07 | 40m | -3 / - | EA5HM | +1 / -10 | 5 | ✓ Closing observed |
| 08-19 22:05 | 40m | -1 / - | TN8GD | - / -15 | 3 | ✓ Closing fragment |
| 08-19 22:03 | 40m | -1 / - | R2EA/M | - / - | 5 | Partial capture |
| 08-19 22:01 | 40m | +4 / - | ZS6KBS | - / -24 | 3 | ✓ Closing fragment |
| 07-29 17:05 | 20m | 0 / - | E24WBO | - / -19 | 4 | ✓ Closing fragment |
| 07-29 16:57 | 20m | +1 / - | BG5CZW | - / -15 | 2 | ✓ Closing fragment |
| 07-29 16:56 | 20m | -2 / - | JH6EYL | - / -17 | 2 | ✓ Closing fragment |
| 07-29 16:53 | 20m | -2 / - | ZL1GT | - / -24 | 4 | Partial capture |
| 07-29 16:52 | 20m | -1 / - | VK2JJM | - / - | 2 | Partial capture |
| 07-29 16:51 | 20m | +8 / - | RC9YG | - / -14 | 2 | ✓ Closing fragment |
| 07-29 16:51 | 20m | - / - | DL1R | -6 / - | 7 | Partial capture |
| 07-29 16:49 | 20m | +5 / - | BA4UFM | - / -21 | 3 | ✓ Closing fragment |
| 07-29 16:47 | 20m | +5 / - | BG5JGG | - / -16 | 3 | ✓ Closing fragment |
| 07-29 16:45 | 20m | 0 / - | 9W2DX | - / -20 | 3 | ✓ Closing fragment |
| 07-29 16:40 | 20m | 0 / - | S21ALT | - / -7 | 5 | ✓ Closing fragment |
| 07-29 16:38 | 20m | -1 / - | UA9LLE | - / -5 | 2 | ✓ Closing fragment |
| 07-29 16:35 | 20m | +1 / - | S21ALT | - / - | 6 | Partial capture |
| 07-28 19:49 | 40m | 0 / - | MW7RHR | - / -12 | 2 | ✓ Closing fragment |
| 07-28 19:46 | 40m | 0 / - | C31EA | - / -7 | 9 | Partial capture |
| 07-28 19:41 | 40m | +1 / - | VK2WN | - / - | 5 | Partial capture |
| 07-23 06:08 | 20m | 0 / - | VK5AK | - / - | 2 | Partial capture |
| 07-23 06:03 | 20m | -1 / - | VK2DLR | - / - | 2 | Partial capture |
| 07-23 06:01 | 20m | +7 / - | VK5ZKJ | - / -24 | 3 | ✓ Closing fragment |
| 07-23 05:58 | 20m | -9 / - | W4ECN | - / -9 | 2 | Partial capture |
| 07-23 05:57 | 20m | - / -13 | IK4TVP | -14 / - | 6 | Partial capture |
| 07-23 05:57 | 20m | -6 / - | F4IIX | - / -2 | 2 | ✓ Closing fragment |
| 07-23 05:56 | 20m | -9 / - | W5WLG | - / -10 | 2 | ✓ Closing fragment |
| 07-23 05:53 | 20m | -7 / - | HB9RSG | - / -10 | 2 | ✓ Closing fragment |
| 07-23 05:51 | 20m | -8 / - | VK5GF | - / -19 | 2 | ✓ Closing fragment |
| 07-21 18:31 | 20m | -1 / - | CN2DX | - / - | 2 | Partial capture |
| 07-21 18:28 | 20m | +8 / +1 | DL9KM | -9 / -13 | 5 | ✓ Full exchange observed |
| 07-21 18:27 | 20m | +8 / - | RD4AAK | - / -6 | 2 | ✓ Closing fragment |
| 07-21 18:23 | 20m | +5 / - | OM3JW | +8 / -5 | 7 | ✓ Full exchange observed |
| 07-21 18:22 | 20m | -4 / - | VU3EXH | - / - | 2 | Partial capture |
| 07-21 18:19 | 20m | +5 / -5 | BI4XDT | -3 / -5 | 3 | ✓ Full exchange observed |
| 07-21 18:16 | 20m | +9 / - | RA0ZIH | - / -13 | 4 | ✓ Closing fragment |
| 07-21 18:15 | 20m | +8 / - | SP8HJM | - / -4 | 2 | ✓ Closing fragment |
| 07-21 18:13 | 20m | +13 / - | RD0L | - / -6 | 3 | ✓ Closing fragment |
| 07-21 18:12 | 20m | +16 / -2 | BG5GEB | -12 / -3 | 4 | ✓ Full exchange observed |
| 07-21 18:11 | 20m | +10 / - | BH6RWQ | - / -9 | 2 | ✓ Closing fragment |
| 07-21 18:11 | 20m | - / -2 | DK9NP | +1 / - | 3 | Partial capture |
| 07-21 18:08 | 20m | -12 / - | UT2SQ | - / -12 | 2 | Partial capture |
| 07-21 18:06 | 20m | +2 / - | TA3XEE | - / -16 | 2 | ✓ Closing fragment |
| 07-21 18:05 | 20m | +2 / - | BH4HTD | - / -16 | 4 | Partial capture |
| 07-21 18:03 | 20m | +2 / - | VK2ZR | - / -7 | 3 | ✓ Closing fragment |
| 07-17 21:35 | 160m | -3 / - | DJ2TG | -18 / -9 | 4 | ✓ Closing observed |
| 07-17 21:30 | 40m | 0 / - | EA8CVR | - / -6 | 4 | ✓ Closing fragment |
| 07-17 21:29 | 40m | +3 / - | CU6AD | - / -7 | 2 | Partial capture |
| 07-17 21:27 | 40m | 0 / - | PY6BK | - / -15 | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 220345 +1 2459 R2EA/M YU7YZ JN95 (x3) 220545 +3 2459 TN8GD YU7YZ JN95 (x3) 220700 -1 939 YU7YZ EA5HM IM99 220715 -2 2459 R2EA/M YU7YZ JN95 220730 +3 939 YU7YZ EA5HM IM99 220745 -2 2459 EA5HM YU7YZ -10 (x2) 220830 +1 939 YU7YZ EA5HM 73 220845 +2 2459 CQ DX YU7YZ JN95 220945 -18 1733 <...> YU7YZ JN95 (x2)
UTC dB Audio Message 165645 +1 2521 JH6EYL YU7YZ -17 (x2) 165745 -1 2521 BG5CZW YU7YZ -15 (x2) 165845 +5 2521 BA4UFM YU7YZ -14 165915 +4 2521 CQ DX YU7YZ JN95 165945 -1 2521 BD9DM YU7YZ -16 170045 +0 2521 CQ DX YU7YZ JN95 170130 -10 2271 YU7YZ DJ5YS JN68 170530 -2 2521 E24WBO YU7YZ JN95 (x4) 170730 -1 2520 CQ DX YU7YZ JN95 (x2)
UTC dB Audio Message 171330 -4 385 YU7YZ RR73; 4Z5KU <...> -18 171345 -19 2165 5H1KB YU7YZ 73 171415 -17 2165 CE4WJK YU7YZ JN95 063045 -16 2365 NH2LR YU7YZ -19 070100 -10 1611 YU7YZ VK2EMA RR73 123830 -1 2514 OH0KCE YU7YZ JN95 152600 -4 1564 YU7YZ YC1FBG RR73 152800 -19 1154 YU7YZ F1TXI IN96 (x4) 052415 -6 775 YU7YZ R6FMF -14 (x2) 032930 -13 866 YU7YZ F4NDC JN26 154745 -2 993 YU7YZ SM0NUE JO99
UTC dB Audio Message 213530 -4 2389 DJ2TG YU7YZ JN95 (x2) 213615 -18 1748 YU7YZ DJ2TG RR73 213630 -4 2389 DJ2TG YU7YZ 73 213700 -5 2389 CQ YU7YZ JN95
UTC dB Audio Message 215845 +16 2508 II9RICT YU7YZ JN95 215945 +14 2508 AP5ARS YU7YZ JN95 (x3) 220115 +20 2508 II9RICT YU7YZ R-09 220215 +12 2509 EA8UP YU7YZ JN95 (x2) 220300 -5 1689 YU7YZ EA8UP -02 220315 +16 2508 EA8UP YU7YZ R-04 220330 -2 1689 YU7YZ EA8UP RR73 220345 +15 2509 EA8UP YU7YZ 73 220730 +19 2508 <...> YU7YZ JN95 220745 -10 1354 YU7YZ II3RPAD -03 220800 +20 2508 <...> YU7YZ R-08 220915 -20 1005 YU7YZ DL1RHK JO41
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.