YB4ABP — FT8 station from Indonesia
Amateur radio station YB4ABP operating from Indonesia (grid square JN97). 642 FT8 spots received at SO8OO WebSDR, 17 CQ calls, active on 40m, 20m, 10m, over 18 days, best SNR +23 dB. Heard between 2026-04-27 and 2026-05-14.
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Overview
642
Total spots
17
CQ calls
18
Days active
-5 dB
Avg SNR
Bands
20m
40m
10m
First seen: 2026-04-27
Last seen: 2026-05-14 15:20 UTC
Last seen: 2026-05-14 15:20 UTC
Frequent QSO partners observed at SO8OO
Stations YB4ABP worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | YB4ABP | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-14 17:18 | 40m | -5 / - | OM5ALL | - / - | 4 | Partial |
| 05-14 16:37 | 20m | -17 / - | 4X1UF | - / -20 | 2 | Partial |
| 05-14 14:43 | 20m | 0 / - | R4PEZ | - / - | 2 | Partial |
| 05-14 14:29 | 20m | -7 / - | RN6MA | - / -12 | 3 | Partial |
| 05-14 01:09 | 20m | -14 / - | VU2JXL | - / - | 2 | Partial |
| 05-13 17:33 | 20m | +6 / - | IZ8DVD | - / -14 | 2 | ✓ Confirmed |
| 05-12 17:55 | 40m | -2 / - | EA7ALL | - / -11 | 8 | Partial |
| 05-12 17:52 | 40m | -6 / - | R6DOP | - / -12 | 3 | ✓ Confirmed |
| 05-12 17:49 | 40m | -1 / - | EA7ALL | - / - | 3 | Partial |
| 05-12 17:44 | 40m | -4 / - | LY2KM | - / -15 | 2 | Partial |
| 05-12 17:42 | 40m | -12 / - | UA3IHJ | - / -18 | 2 | Partial |
| 05-12 17:41 | 40m | -10 / - | UA9SAV | - / - | 2 | ✓ Confirmed |
| 05-12 17:39 | 40m | +4 / - | OK2IT | - / -20 | 2 | Partial |
| 05-12 17:38 | 40m | -14 / - | R9FAI | - / - | 4 | ✓ Confirmed |
| 05-12 17:27 | 40m | -8 / - | R2EC | - / -17 | 3 | ✓ Confirmed |
| 05-12 17:26 | 40m | -8 / - | RX3DQ | - / -19 | 2 | Partial |
| 05-12 17:21 | 40m | -8 / - | R2EC | - / - | 2 | Partial |
| 05-12 17:08 | 20m | -2 / - | ON6AA | - / - | 5 | Partial |
| 05-12 16:33 | 20m | +6 / - | HB9HIT | - / - | 5 | Partial |
| 05-12 16:30 | 20m | -2 / - | LA2JKA | - / - | 2 | Partial |
| 05-12 16:23 | 20m | -8 / - | F4BYA | - / - | 2 | Partial |
| 05-12 16:23 | 20m | -4 / - | F4HEN | - / - | 2 | ✓ Confirmed |
| 05-12 16:22 | 20m | -14 / - | PD1EN | - / - | 3 | Partial |
| 05-12 16:17 | 20m | +18 / - | ON6AA | - / - | 4 | Partial |
| 05-12 16:03 | 20m | -5 / - | F4BYA | - / - | 2 | Partial |
| 05-12 16:03 | 20m | -3 / - | RU3QR | - / -8 | 15 | Partial |
| 05-12 16:00 | 20m | -9 / - | DK8NX | - / - | 4 | Partial |
| 05-12 15:43 | 20m | -7 / - | IW4CFN | - / -15 | 4 | Partial |
| 05-12 15:40 | 20m | -1 / - | ON6AA | - / - | 5 | Partial |
| 05-12 15:39 | 20m | -16 / - | DL4FCK | - / - | 2 | Partial |
| 05-12 15:28 | 20m | -14 / - | F5IXN | - / - | 3 | Partial |
| 05-12 15:26 | 20m | +18 / - | ON6AA | - / - | 2 | Partial |
| 05-12 15:26 | 20m | -13 / - | DL4ME | - / - | 3 | Partial |
| 05-12 15:20 | 20m | -15 / - | LZ1ZF | - / -19 | 2 | Partial |
| 05-12 15:15 | 20m | +2 / - | ON6AA | - / - | 3 | Partial |
| 05-12 15:15 | 20m | -6 / - | RA6ZS | - / -10 | 4 | ✓ Confirmed |
| 05-12 14:56 | 20m | -9 / - | R3KF | - / -10 | 10 | Partial |
| 05-11 17:03 | 20m | +2 / - | EA1YO | - / - | 7 | Partial |
| 05-11 16:56 | 20m | -10 / - | SM3ULU | - / - | 3 | Partial |
| 05-11 15:16 | 20m | -12 / - | PD0RDD | - / - | 3 | Partial |
| 05-11 15:14 | 20m | -11 / - | EA3KK | - / - | 2 | Partial |
| 05-11 15:06 | 20m | -10 / - | PD1ADA | - / - | 4 | Partial |
| 05-11 14:58 | 20m | -10 / - | UI5D | - / - | 2 | Partial |
| 05-11 14:34 | 20m | -2 / - | R7DX | - / -17 | 2 | ✓ Confirmed |
| 05-11 14:26 | 20m | -1 / - | UA6HBJ | - / -11 | 3 | Partial |
| 05-11 00:24 | 20m | -8 / - | HC1DAZ | - / -13 | 2 | ✓ Confirmed |
| 05-11 00:03 | 20m | -13 / - | F5RRS | - / -18 | 4 | ✓ Confirmed |
| 05-10 23:58 | 20m | -5 / - | TY5AD | - / -18 | 2 | ✓ Confirmed |
| 05-10 23:28 | 40m | +2 / - | F4BYA | - / - | 4 | Partial |
| 05-10 23:24 | 40m | +5 / - | DK7ZT | - / -17 | 3 | Partial |
Station Log
40m
UTC dB Freq Message 175430 -5 1340 YB4ABP R6DOP 73 175530 +0 1340 YB4ABP EA7ALL R-11 (x8) 171800 +4 1772 YB4ABP LZ370TL R-12 171830 -7 1248 YB4ABP OM5ALL JN97 171830 -16 2126 YB4ABP RX3DRC KO85 171900 -6 1248 YB4ABP OM5ALL JN97 (x3)
20m
UTC dB Freq Message 144300 +3 2234 YB4ABP R4PEZ LO54 (x2) 144900 -19 1239 YB4ABP G7JSC IO92 145730 -24 1444 YB4ABP EK1KE R-15 145745 -11 2806 YB4ABP DG1KDD JO31 145815 +1 1456 YB4ABP RL3T LO16 154230 -9 1285 YB4ABP RN6MA -15 154945 +15 498 YB4ABP IT9VCE R-11 155115 -19 1285 YB4ABP DL5BWG JO72 155630 -4 1287 YB4ABP JY5IB 73 155730 -9 2383 YB4ABP DG1KDD JO31 162730 -1 2173 YB4ABP IT9BCC JM67 163745 -18 2501 YB4ABP 4X1UF R-20 (x2) 164900 +2 1989 YB4ABP G3VCQ R-15
10m
UTC dB Freq Message 115345 -7 1567 YB4ABP A61DI R-10 (x2) 115415 -14 2449 YB4ABP IZ0RVI JN62 (x2) 120400 -15 1650 YB4ABP EA8FB 73 113745 -8 779 YB4ABP VK9BSA 73 104845 -20 1464 CQ YB4ABP OI17 a1 104930 -15 1458 A61DD YB4ABP -11 105045 -21 1453 LX1NO YB4ABP -23 (x2) 105315 -20 1437 <...> YB4ABP -20 105415 -21 1431 CQ YB4ABP OI17 (x2) 105915 -22 1406 VK8NSB YB4ABP +00 (x2)