AB4SF — FT8 station from United States
Amateur radio station AB4SF operating from United States (grid square JN57). 19 FT8 spots received at SO8OO WebSDR, active on 80m, 40m, over 4 days, best SNR +19 dB. Heard between 2026-05-09 and 2026-06-16.
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Overview
19
Total spots
0
CQ calls
4
Days active
+0 dB
Avg SNR
Bands
80m
40m
First seen: 2026-05-09
Last seen: 2026-06-16 23:31 UTC
Last seen: 2026-06-16 23:31 UTC
Frequent QSO partners observed at SO8OO
Stations AB4SF worked most often, as logged from our receiver:
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | AB4SF | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-17 01:30 | 80m | +8 / - | DK1MCS | - / - | 3 | Partial |
| 06-17 01:29 | 80m | +17 / - | F1PBZ | -16 / -10 | 3 | ✓ Verified |
| 06-03 01:18 | 40m | -5 / -11 | UX1VT | -5 / - | 4 | Partial |
| 05-09 02:20 | 80m | +2 / - | EA1CQ | - / - | 2 | Partial |
| 05-09 02:09 | 80m | -7 / - | F5SJF | - / - | 2 | Partial |
| 05-09 02:07 | 80m | +3 / - | HB9EFK | - / -12 | 2 | ✓ Confirmed |
Station Log
80m
UTC dB Freq Message 020715 +9 204 AB4SF HB9EFK -12 (x2) 020945 -10 2466 AB4SF F5SJF JN08 (x2) 022045 +2 2219 AB4SF EA1CQ IN83 (x2) 002045 -8 1429 AB4SF EC3A RR73 012030 -15 766 AB4SF <...> -04 012600 +9 1873 AB4SF HB9CXZ RR73 012945 +15 2751 AB4SF F1PBZ -10 (x2) 013030 -16 2317 F1PBZ AB4SF 73 013045 +12 2316 AB4SF DK1MCS JN57 (x3)
40m
UTC dB Freq Message 011645 -14 2140 <...> AB4SF FM17 011700 -11 2288 AB4SF W1AW/2 +18 011800 -9 2139 AB4SF F6FHZ JN18 011830 -5 2140 AB4SF UX1VT KN68 (x2) 011915 -5 2696 UX1VT AB4SF -11 011930 -3 2140 AB4SF UX1VT KN68