YB1UK — FT8 station from Indonesia
Amateur radio station YB1UK operating from Indonesia (grid square JO21). 52 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, 10m, over 11 days, best SNR +24 dB. Heard between 2026-04-24 and 2026-07-02.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
52
Total spots
0
CQ calls
11
Days active
-7 dB
Avg SNR
Bands
20m
40m
10m
First seen: 2026-04-24
Last seen: 2026-07-02 08:53 UTC
Last seen: 2026-07-02 08:53 UTC
Frequent QSO partners observed at SO8OO
Stations YB1UK worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | YB1UK | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-02 10:48 | 10m | -6 / - | ON7DMQ | - / - | 7 | Partial |
| 06-11 23:25 | 40m | -8 / - | IS0LYN | - / -16 | 2 | Partial |
| 06-11 23:19 | 40m | -11 / - | EB3JT | - / -19 | 4 | ✓ Confirmed |
| 06-11 23:17 | 40m | -5 / - | EA5FD | - / -13 | 4 | ✓ Confirmed |
| 06-11 23:09 | 40m | +8 / - | YU7YZ | - / -12 | 3 | ✓ Confirmed |
| 06-08 22:44 | 40m | -12 / - | EA1CQ | - / - | 2 | Partial |
| 06-08 22:42 | 40m | -12 / - | UA3IHJ | - / -16 | 4 | ✓ Confirmed |
| 06-08 00:09 | 20m | - / - | 5Z4VJ | -20 / - | 2 | Partial |
| 06-07 23:45 | 20m | - / - | Z62NS | -14 / - | 2 | Partial |
| 06-07 23:20 | 20m | - / - | Z62NS | -10 / - | 19 | Partial |
| 06-07 23:06 | 20m | - / - | Z62NS | -10 / - | 19 | Partial |
| 06-07 22:59 | 20m | - / - | Z62NS | -15 / - | 7 | Partial |
| 06-07 22:56 | 20m | - / -17 | SP7NC | -10 / - | 2 | ✓ Confirmed |
| 06-07 22:54 | 20m | -14 / -9 | DK3WN | -10 / -2 | 5 | ✓ Complete |
| 06-07 22:53 | 20m | - / -13 | 6K5EKI | -15 / - | 2 | ✓ Confirmed |
| 06-07 22:48 | 20m | - / - | Z62NS | -9 / - | 8 | Partial |
| 05-31 23:12 | 20m | - / - | ZF2OO | -11 / - | 18 | Partial |
| 05-31 23:09 | 20m | -14 / -10 | <...> | -3 / -9 | 5 | ✓ Confirmed |
| 05-31 23:07 | 20m | - / - | A92AE | -7 / - | 4 | Partial |
| 05-31 23:05 | 20m | - / -15 | MI0FBI | -3 / - | 2 | Partial |
| 05-31 23:01 | 20m | - / - | 9Z4CAC | -7 / - | 7 | Partial |
| 05-31 22:59 | 20m | - / -17 | YV4HDL | -2 / - | 2 | Partial |
| 05-27 23:34 | 20m | - / - | LY2VM | -18 / - | 4 | Partial |
| 05-24 23:29 | 20m | - / - | A71EM | -14 / - | 11 | Partial |
| 05-24 23:22 | 20m | +6 / - | GB9SOS | - / -23 | 2 | ✓ Confirmed |
| 05-21 01:11 | 40m | +1 / - | CN8NS | - / -30 | 4 | Partial |
| 05-20 22:29 | 40m | -4 / - | UN0GY | - / -17 | 2 | ✓ Confirmed |
| 05-04 13:08 | 10m | -18 / - | EA8DQE | - / - | 3 | Partial |
| 04-30 22:46 | 40m | - / - | VP2MAA | -18 / - | 3 | Partial |
| 04-30 09:45 | 10m | - / - | 7P8WR | -20 / - | 4 | Partial |
Station Log
10m
UTC dB Freq Message 094945 -21 1944 <...> YB1UK R-15 095215 -23 1942 EA5BYS YB1UK RR73 095445 -24 1943 A61CK YB1UK OI33 095545 -18 1943 9N2NK YB1UK OI33 095830 -20 1944 FR5ZE YB1UK OI33 130800 -19 1513 YB1UK EA8DQE IL27 (x3) 104830 -5 515 YB1UK ON7DMQ JO21 (x7)
20m
UTC dB Freq Message 232645 -14 2114 Z62NS YB1UK OI33 (x10) 000445 -22 2114 YV5IUA YB1UK R-14 000900 -19 2114 5Z4VJ YB1UK OI33 (x2) 003415 -21 2115 A92AE YB1UK OI33 003645 -22 2114 JY5IB YB1UK OI33
40m
UTC dB Freq Message 224415 -10 2077 YB1UK EA1CQ IN83 (x2) 230930 +10 2451 YB1UK YU7YZ JN95 (x3) 231745 -5 2472 YB1UK EA5FD IM99 (x3) 231915 -11 2080 YB1UK EB3JT JN01 231915 -6 2471 YB1UK EA5FD 73 231945 -11 2080 YB1UK EB3JT JN01 (x3) 232545 -7 1085 YB1UK IS0LYN R-16 (x2)