YF1BLK — FT8 station from Indonesia
Amateur radio station YF1BLK operating from Indonesia. 68 FT8 spots received at SO8OO WebSDR, 2 CQ calls, active on 40m, 20m, 10m, over 7 days, best SNR +21 dB. Heard between 2026-06-08 and 2026-06-16.
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Overview
68
Total spots
2
CQ calls
7
Days active
-6 dB
Avg SNR
Bands
20m
40m
10m
First seen: 2026-06-08
Last seen: 2026-06-16 12:33 UTC
Last seen: 2026-06-16 12:33 UTC
Frequent QSO partners observed at SO8OO
Stations YF1BLK worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | YF1BLK | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-15 23:13 | 40m | -10 / - | EC3A | - / -20 | 2 | ✓ Confirmed |
| 06-15 14:51 | 10m | -5 / - | DN9OPA | - / - | 15 | Partial |
| 06-15 14:49 | 10m | -15 / - | EA3EDU | -13 / - | 4 | ✓ Verified |
| 06-15 14:48 | 10m | - / -18 | JR3UIC | -11 / - | 2 | ✓ Confirmed |
| 06-15 14:46 | 10m | - / -14 | DL9FCY | -14 / - | 2 | ✓ Confirmed |
| 06-15 14:43 | 10m | - / - | EA5IKP | -14 / - | 2 | Partial |
| 06-15 14:42 | 10m | -10 / - | F4LZZ | - / - | 2 | Partial |
| 06-15 14:40 | 10m | -7 / -16 | EA7R | -16 / - | 3 | ✓ Verified |
| 06-15 14:38 | 10m | -12 / - | RV6HE | - / -8 | 3 | Partial |
| 06-15 14:37 | 10m | - / -11 | RK0UN | -16 / - | 2 | ✓ Confirmed |
| 06-15 12:02 | 10m | -1 / - | 9A5TW | - / - | 3 | Partial |
| 06-15 09:17 | 10m | -12 / - | IU8LPE | - / - | 2 | Partial |
| 06-15 09:16 | 10m | +9 / - | IK4LZH | - / - | 3 | Partial |
| 06-15 09:10 | 10m | +7 / - | IK4LZH | - / -17 | 3 | Partial |
| 06-14 06:42 | 20m | -7 / - | ON8BB | - / - | 3 | Partial |
| 06-10 23:18 | 40m | 0 / - | IQ0VT | - / -13 | 2 | ✓ Confirmed |
| 06-09 09:02 | 20m | -14 / - | IK3JLT | - / - | 5 | Partial |
| 06-09 08:58 | 20m | -10 / - | IK3JLT | - / - | 2 | Partial |
| 06-09 08:43 | 20m | -2 / - | HB9EFK | - / -15 | 2 | ✓ Confirmed |
| 06-09 08:32 | 20m | -18 / - | OK7PK | - / -13 | 4 | Partial |
| 06-09 08:27 | 20m | -14 / - | PD7RF | - / -23 | 2 | ✓ Confirmed |
| 06-08 23:48 | 20m | -12 / - | IQ9NI | - / -12 | 2 | ✓ Confirmed |
| 06-08 23:19 | 20m | +20 / - | EA4HPY | - / -14 | 2 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 084315 -2 2106 YF1BLK HB9EFK -15 (x2) 085830 -15 1505 YF1BLK IK3JLT JN65 085900 -16 813 YF1BLK EA1JWG -17 085930 -6 1505 YF1BLK IK3JLT JN65 (x6) 062045 -5 414 YF1BLK IK4LZH RR73 064245 -6 287 YF1BLK ON8BB JO21 (x3) 143315 -10 1312 YF1BLK RX3ASQ RR73
40m
UTC dB Freq Message 231800 +1 1326 YF1BLK IQ0VT -13 (x2) 231315 -10 1224 YF1BLK EC3A -20 (x2)
10m
UTC dB Freq Message 145130 -16 1904 YF1BLK EA3EDU 73 145200 +5 2153 YF1BLK DN9OPA JN38 (x7) 145600 -16 1453 SV2CLJ YF1BLK 73 145700 +1 2152 YF1BLK DN9OPA JN38 (x6)