AA4CF — FT8 station from United States
Amateur radio station AA4CF operating from United States. 136 FT8 spots received at SO8OO WebSDR, 1 CQ calls, active on 80m, 60m, 40m, 20m, over 12 days, best SNR +20 dB. Heard between 2026-04-22 and 2026-06-04.
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Overview
136
Total spots
1
CQ calls
12
Days active
+1 dB
Avg SNR
Bands
80m
60m
20m
40m
First seen: 2026-04-22
Last seen: 2026-06-04 22:19 UTC
Last seen: 2026-06-04 22:19 UTC
Frequent QSO partners observed at SO8OO
Stations AA4CF worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | AA4CF | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-05 00:23 | 20m | - / - | OJ0Z | -7 / - | 6 | Partial |
| 06-05 00:18 | 60m | -14 / - | DK7ZT | - / -16 | 3 | Partial |
| 05-26 21:28 | 20m | +4 / - | EA3AYQ | - / -17 | 2 | Partial |
| 05-26 21:02 | 20m | +5 / - | EA3AYQ | - / -21 | 5 | Partial |
| 05-22 00:20 | 40m | -15 / - | TJ1GD | -17 / -3 | 2 | ✓ Verified |
| 05-13 02:49 | 80m | +17 / - | OK4FX | - / -10 | 6 | ✓ Confirmed |
| 05-13 02:47 | 80m | +2 / -15 | DK2EU | -22 / -10 | 5 | ✓ Complete |
| 05-13 02:45 | 80m | -4 / -17 | EU3AA | -21 / -11 | 7 | Partial |
| 05-13 02:40 | 80m | +1 / - | EU3AA | - / -8 | 4 | ✓ Confirmed |
| 05-13 02:39 | 80m | 0 / - | OE3OOG | - / - | 2 | Partial |
| 05-13 02:39 | 80m | - / - | N6RAM | -12 / - | 2 | ✓ Confirmed |
| 05-13 02:37 | 80m | +10 / - | OK4FX | - / - | 2 | Partial |
| 05-13 02:37 | 80m | - / - | SM6EHY | -15 / - | 3 | Partial |
| 05-13 02:34 | 80m | -2 / - | DO9BAU | - / - | 4 | Partial |
| 05-13 02:28 | 80m | -2 / - | EA1IOK | - / - | 3 | Partial |
| 05-13 02:25 | 80m | +16 / -17 | OE8DDX | -11 / -14 | 18 | ✓ Complete |
| 05-13 02:22 | 80m | - / -13 | LU2DKT | -15 / - | 5 | Partial |
| 05-13 02:18 | 80m | +14 / -20 | OE8DDX | -19 / -17 | 4 | Partial |
| 05-11 23:02 | 20m | - / - | TF/WE9G | -13 / - | 2 | Partial |
| 05-11 23:00 | 20m | - / - | <...> | -14 / - | 2 | Partial |
| 05-11 22:53 | 20m | - / -24 | EL2BG | -8 / - | 4 | Partial |
| 05-11 21:53 | 20m | -2 / - | CT1BWU | - / - | 2 | Partial |
| 05-11 21:51 | 20m | 0 / -15 | ZB2CM | -17 / -11 | 3 | ✓ Complete |
| 05-08 04:33 | 80m | +7 / - | HA3HX | - / - | 2 | Partial |
| 05-08 04:28 | 80m | -2 / - | DO9KW | - / - | 26 | Partial |
| 05-08 04:28 | 80m | -8 / - | MI0NWA | - / -9 | 5 | Partial |
| 05-06 22:52 | 20m | -1 / - | TN8GD | -13 / +5 | 3 | ✓ Verified |
| 05-06 02:00 | 80m | -1 / - | EA1CQ | - / -2 | 2 | ✓ Confirmed |
| 05-05 00:56 | 40m | -14 / -16 | A61CK | -7 / - | 6 | ✓ Verified |
| 05-05 00:53 | 40m | -7 / - | LZ7CC | - / +1 | 3 | Partial |
| 05-05 00:52 | 40m | +12 / - | EA3ADX | - / -14 | 4 | ✓ Confirmed |
| 05-05 00:46 | 40m | - / - | A61CK | -11 / - | 6 | Partial |
| 05-05 00:38 | 40m | -8 / - | PD0DDA | -14 / - | 12 | Partial |
| 05-05 00:33 | 40m | +8 / - | R7OV | - / - | 4 | Partial |
| 05-03 19:32 | 20m | +10 / - | EI7KD | - / -21 | 3 | Partial |
| 05-01 00:44 | 60m | +18 / - | HB9DVO | - / +1 | 4 | ✓ Confirmed |
| 04-28 23:08 | 20m | - / -22 | T77RN | -7 / - | 10 | Partial |
| 04-26 23:57 | 60m | +11 / - | Z66SP | - / -15 | 2 | ✓ Confirmed |
| 04-26 23:53 | 60m | +16 / - | Z66SP | - / -15 | 3 | Partial |
| 04-26 23:08 | 20m | - / -14 | 9A4ZM | -17 / - | 2 | Partial |
| 04-26 23:06 | 20m | - / -9 | <...> | -15 / - | 3 | Partial |
| 04-26 23:03 | 20m | - / -7 | A61CK | -14 / - | 3 | ✓ Confirmed |
| 04-26 22:59 | 20m | - / -19 | PA3KUS | -11 / - | 2 | ✓ Confirmed |
| 04-26 22:57 | 20m | - / -9 | SV5BYP | -11 / - | 3 | ✓ Confirmed |
| 04-23 01:51 | 20m | -4 / - | SV9TLU | - / -9 | 3 | ✓ Confirmed |
| 04-23 01:37 | 60m | -4 / - | 3X3A | - / -5 | 2 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 210230 +7 1926 AA4CF EA3AYQ -21 (x4) 210700 -15 830 <...> AA4CF EM74 212830 +5 1932 AA4CF EA3AYQ -17 (x2) 213530 -6 1770 AA4CF VP2MAA RR73 214415 -17 922 DF7GG AA4CF -21 002315 -10 2037 OJ0Z AA4CF EM74 (x6)
60m
UTC dB Freq Message 013700 -4 330 AA4CF 3X3A -05 (x2) 235330 +16 412 AA4CF Z66SP -15 (x5) 004130 +10 1245 AA4CF RR73; UN8FR <...> -04 004430 +17 464 AA4CF HB9DVO JN47 (x4) 001830 -13 1532 AA4CF DK7ZT -16 (x3)
40m
UTC dB Freq Message 005300 +9 603 AA4CF EA3ADX RR73 005300 -11 1892 AA4CF LZ7CC KN12 (x2) 005400 +14 603 AA4CF EA3ADX -13 005430 -5 1892 AA4CF LZ7CC R+01 005430 +15 603 AA4CF EA3ADX -13 005530 -15 2476 AA4CF KC1UVP FN42 005615 -8 1968 A61CK AA4CF EM74 (x4) 005830 -14 933 AA4CF A61CK RR73 005845 -3 932 A61CK AA4CF 73 002030 -15 722 AA4CF TJ1GD -03 002115 -17 1967 TJ1GD AA4CF 73
80m
UTC dB Freq Message 024645 -3 1948 AA4CF EU3AA -11 024700 -24 1947 EU3AA AA4CF R-17 024715 -1 1188 AA4CF DK2EU JO31 024730 -20 1948 DK2EU AA4CF -15 024745 +2 1189 AA4CF DK2EU R-10 024800 -24 1947 DK2EU AA4CF RR73 024815 +11 2365 AA4CF SP5LST KO02 024815 +4 1188 AA4CF DK2EU 73 024900 -21 1947 N8PFK AA4CF RR73 024945 +13 2743 AA4CF OK4FX JO70 (x6)