OA4CAJ — FT8 station from Peru
Amateur radio station OA4CAJ operating from Peru. 395 FT8 spots received at SO8OO WebSDR, 2 CQ calls, active on 40m, 20m, 10m, over 25 days, best SNR +19 dB. Heard between 2026-04-24 and 2026-06-05.
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Overview
395
Total spots
2
CQ calls
25
Days active
-4 dB
Avg SNR
Bands
40m
20m
10m
First seen: 2026-04-24
Last seen: 2026-06-05 01:28 UTC
Last seen: 2026-06-05 01:28 UTC
Frequent QSO partners observed at SO8OO
Stations OA4CAJ worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | OA4CAJ | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-05 03:28 | 40m | -6 / - | DK7ZT | - / -10 | 2 | Partial |
| 06-05 03:28 | 40m | -10 / - | YO8RAW | - / -20 | 2 | Partial |
| 06-05 03:27 | 40m | 0 / - | IK1WGX | - / - | 2 | Partial |
| 06-05 03:27 | 40m | +2 / - | F1PBZ | - / -19 | 2 | Partial |
| 05-31 04:42 | 20m | - / -8 | KD7ZAL | -22 / - | 3 | ✓ Confirmed |
| 05-31 04:34 | 20m | +6 / - | RV3ID | - / - | 4 | Partial |
| 05-31 04:34 | 20m | -2 / - | RN3GJ | - / - | 4 | Partial |
| 05-31 04:30 | 20m | - / -10 | IS0KNG | -22 / - | 3 | Partial |
| 05-31 04:28 | 20m | -19 / - | ON6MVR | - / - | 2 | Partial |
| 05-31 04:27 | 20m | -3 / - | RN3GJ | - / - | 6 | Partial |
| 05-31 04:26 | 20m | -5 / - | UA3GDJ | - / - | 5 | Partial |
| 05-29 00:23 | 20m | -7 / - | EA7FMT | - / - | 3 | Partial |
| 05-28 00:31 | 20m | - / - | AD9GE | -20 / - | 3 | Partial |
| 05-28 00:30 | 20m | +2 / - | EA4GHH | - / - | 2 | Partial |
| 05-28 00:21 | 20m | - / -8 | WX2X | -22 / - | 3 | ✓ Confirmed |
| 05-28 00:18 | 20m | -7 / - | EA4GHH | - / - | 4 | Partial |
| 05-28 00:16 | 20m | +10 / - | EA2DYB | - / -8 | 9 | Partial |
| 05-28 00:03 | 20m | -12 / - | NA6Y | - / -17 | 2 | Partial |
| 05-28 00:03 | 20m | -20 / - | YC2RXL | - / - | 2 | Partial |
| 05-27 23:58 | 20m | -3 / - | EA4GHH | - / - | 22 | Partial |
| 05-27 23:52 | 20m | 0 / - | UA3AKO | - / - | 2 | Partial |
| 05-27 23:49 | 20m | +2 / -7 | K9MR | -24 / - | 3 | ✓ Verified |
| 05-27 23:49 | 20m | -15 / - | R7RCH | - / - | 4 | Partial |
| 05-27 23:47 | 20m | -13 / - | UA3AKO | - / - | 3 | Partial |
| 05-26 23:32 | 20m | -13 / - | YE4FNN | - / - | 2 | Partial |
| 05-26 23:23 | 20m | -18 / - | VA3RTG | - / -13 | 2 | ✓ Confirmed |
| 05-26 22:47 | 20m | - / -11 | GI5RPG | -18 / - | 2 | ✓ Confirmed |
| 05-26 22:44 | 20m | - / - | WT2D | -22 / - | 3 | Partial |
| 05-26 21:21 | 20m | -8 / - | SP5DFG | - / - | 5 | Partial |
| 05-26 21:15 | 20m | -8 / - | 9A5TW | - / -17 | 2 | Partial |
| 05-25 23:59 | 20m | +2 / - | EA7LGM | - / -17 | 2 | Partial |
| 05-25 23:53 | 20m | -2 / - | K4CAE | - / -12 | 2 | ✓ Confirmed |
| 05-25 23:47 | 20m | -2 / - | K4CAE | -19 / -16 | 3 | ✓ Verified |
| 05-25 23:44 | 20m | -12 / - | YB2CLC | - / -14 | 3 | Partial |
| 05-25 22:57 | 20m | -16 / - | K0DRE | - / -12 | 2 | Partial |
| 05-25 22:50 | 20m | +14 / - | F4IVG | - / - | 3 | Partial |
| 05-24 00:51 | 20m | +2 / - | EA1CQ | - / - | 2 | Partial |
| 05-24 00:49 | 20m | +2 / - | EA1R | - / - | 2 | Partial |
| 05-24 00:47 | 20m | -14 / - | K3HOC | - / -15 | 2 | Partial |
| 05-24 00:42 | 20m | -16 / -9 | AA5LG | -18 / -8 | 2 | Partial |
| 05-24 00:12 | 20m | -11 / - | W4UTZ | - / -11 | 3 | ✓ Confirmed |
| 05-24 00:12 | 20m | -20 / - | YB2CLC | - / -18 | 2 | Partial |
| 05-24 00:11 | 20m | +4 / - | EA1R | - / - | 3 | Partial |
| 05-21 23:42 | 20m | -12 / - | YC5NTP | - / - | 4 | Partial |
| 05-21 23:29 | 20m | -12 / - | YC5NTP | - / - | 2 | Partial |
| 05-21 23:26 | 20m | -13 / - | IU8RFW | - / -8 | 6 | Partial |
| 05-21 23:19 | 20m | 0 / - | EA1BCK | - / -13 | 10 | Partial |
| 05-21 23:18 | 20m | -5 / - | KR4DWD | - / -13 | 2 | ✓ Confirmed |
| 05-21 23:11 | 20m | -6 / - | KR4DWD | - / -11 | 2 | ✓ Confirmed |
| 05-21 23:03 | 20m | -4 / - | EA1BCK | - / -14 | 23 | Partial |
Station Log
40m
UTC dB Freq Message 032700 +1 2684 OA4CAJ F1PBZ -19 032730 +3 2184 OA4CAJ IK1WGX JN44 032730 +3 2684 OA4CAJ F1PBZ -19 032745 -24 1747 LU8HEV OA4CAJ RR73 032800 -9 2145 OA4CAJ YO8RAW -20 032800 -8 1538 OA4CAJ DK7ZT -10 032800 -3 2184 OA4CAJ IK1WGX JN44 032830 -12 2145 OA4CAJ YO8RAW -20 032830 -3 1538 OA4CAJ DK7ZT -10
20m
UTC dB Freq Message 043145 -22 1603 IS0KNG OA4CAJ FH17 (x2) 043300 -17 1604 OA4CAJ ON6MVR JO10 043400 +0 2250 OA4CAJ RN3GJ KO92 043400 +4 338 OA4CAJ UA3IHJ KO67 043430 -1 1441 OA4CAJ RV3ID KO77 043430 +2 2233 OA4CAJ RN3GJ KO92 043600 +8 1597 OA4CAJ RV3ID KO77 043630 -3 2233 OA4CAJ RN3GJ KO92 (x2) 043730 +9 1595 OA4CAJ RV3ID KO77 (x2) 044245 -21 1596 KD7ZAL OA4CAJ FH17 (x3)
10m
UTC dB Freq Message 164545 -15 954 OA4CAJ PU2XEE -12 164915 -24 1658 OA4CAJ PY5TD GG54 (x3) 163715 -8 2267 OA4CAJ HB9DVO JN47 163745 -19 1685 OA4CAJ F1BFB JN14 163745 -12 2268 OA4CAJ HB9DVO JN47 (x2) 170415 -16 2185 OA4CAJ F5DBT R-13 (x5) 192600 -20 2248 OA4CAJ XQ3SK FF46 (x2)