KF4AAF — FT8 station from United States
Amateur radio station KF4AAF operating from United States. 90 FT8 spots received at SO8OO WebSDR, 6 CQ calls, active on 80m, 40m, 20m, over 13 days, best SNR +22 dB. Heard between 2026-04-23 and 2026-05-13.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
90
Total spots
6
CQ calls
13
Days active
-7 dB
Avg SNR
Bands
80m
40m
20m
First seen: 2026-04-23
Last seen: 2026-05-13 23:37 UTC
Last seen: 2026-05-13 23:37 UTC
Frequent QSO partners observed at SO8OO
Stations KF4AAF worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | KF4AAF | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-14 01:15 | 40m | -17 / - | PD2PE | - / - | 5 | Partial |
| 05-14 01:04 | 40m | -16 / - | PD2PE | - / - | 2 | Partial |
| 05-14 00:51 | 40m | -11 / - | PD2PE | - / - | 5 | Partial |
| 05-14 00:43 | 40m | -18 / - | NA4AG | - / - | 2 | Partial |
| 05-14 00:38 | 40m | -17 / - | PD2PE | - / - | 5 | Partial |
| 05-11 02:09 | 40m | -4 / - | ON4MAP | - / - | 2 | Partial |
| 05-09 01:30 | 40m | +3 / - | M0ICL | - / -10 | 4 | ✓ Confirmed |
| 05-09 01:22 | 40m | -1 / - | G3TKT | - / - | 5 | Partial |
| 05-08 01:29 | 40m | -14 / - | ON4MAP | - / - | 2 | Partial |
| 05-05 01:52 | 80m | +5 / - | 9A4ZM | - / - | 3 | Partial |
| 05-05 00:40 | 40m | 0 / - | CR7BRV | - / -15 | 3 | ✓ Confirmed |
| 05-05 00:18 | 40m | -12 / - | PD1HBL | - / -13 | 2 | Partial |
| 05-04 02:21 | 80m | +12 / - | 9A4ZM | - / - | 3 | Partial |
| 05-04 00:53 | 40m | -15 / - | PD2ET | - / -5 | 4 | Partial |
| 05-02 01:33 | 40m | -10 / - | IQ4JO | - / -13 | 3 | ✓ Confirmed |
| 04-27 01:28 | 20m | -7 / - | 8Q7PR | - / -23 | 3 | ✓ Confirmed |
| 04-25 01:15 | 40m | +21 / - | RN7T | - / - | 2 | Partial |
| 04-24 01:51 | 40m | +5 / - | SV1EKI | - / - | 4 | Partial |
| 04-24 01:23 | 40m | -4 / - | SV1MOZ | - / - | 4 | Partial |
| 04-24 01:19 | 40m | +3 / - | SV1EKI | - / - | 4 | Partial |
| 04-23 08:41 | 40m | -3 / - | SQ8DSR | - / - | 2 | Partial |
Station Log
40m
UTC dB Freq Message 005230 -12 1907 KF4AAF PD2PE JO21 (x3) 010215 -24 1898 CQ KF4AAF EM90 a1 010400 -15 1902 KF4AAF PD2PE JO21 (x7) 012330 -23 1898 KF4AAF UR5SG 73 012700 -11 639 KF4AAF N2CLJ FN30 013130 -6 1226 KF4AAF WA3HDW 73 013730 -9 639 KF4AAF N2CLJ 73
20m
UTC dB Freq Message 004345 -24 2166 CQ KF4AAF EM90 a1 (x2) 012830 -10 1905 KF4AAF 8Q7PR -23 (x3) 215600 -4 2001 KF4AAF EA5GVV RR73 225830 -20 1297 KF4AAF NP3PR RR73 011315 -24 1646 CQ KF4AAF EM90 a1 (x3) 011615 -24 1646 KF8CZY KF4AAF -06
80m
UTC dB Freq Message 022130 +12 2040 KF4AAF 9A4ZM JN86 (x2) 022230 -12 929 <KF4AAF> RP81OZR RR73 022230 +12 2040 KF4AAF 9A4ZM JN86 022300 -13 2045 KF4AAF R6FX LN14 015230 +5 1656 KF4AAF 9A4ZM JN86 (x3)