AI4UC — FT8 station from United States
Amateur radio station AI4UC operating from United States. 155 FT8 spots received at SO8OO WebSDR, 23 CQ calls, active on 80m, 40m, 20m, over 22 days, best SNR +16 dB. Heard between 2026-04-27 and 2026-07-24.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
155
Total spots
23
CQ calls
22
Days active
-8 dB
Avg SNR
Bands
80m
40m
20m
First seen: 2026-04-27
Last seen: 2026-07-24 23:28 UTC
Last seen: 2026-07-24 23:28 UTC
Frequent QSO partners observed at SO8OO
Stations AI4UC worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | AI4UC | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-25 01:27 | 40m | +7 / - | RW7KMK | - / -24 | 3 | ✓ Confirmed |
| 07-25 00:40 | 40m | -17 / - | 9A2L | - / -20 | 6 | ✓ Confirmed |
| 07-25 00:37 | 40m | -5 / - | OH3JP | - / - | 2 | ✓ Confirmed |
| 07-23 03:45 | 40m | -11 / - | IU5TUG | - / -9 | 3 | Partial |
| 07-23 03:39 | 40m | -8 / - | US2UM | - / - | 2 | Partial |
| 07-23 03:32 | 40m | -4 / - | 5B4ALJ | - / -13 | 3 | Partial |
| 07-21 00:32 | 40m | 0 / - | OH1EDK | - / -18 | 5 | ✓ Confirmed |
| 07-21 00:20 | 40m | -21 / - | GM7JQK | - / -12 | 3 | Partial |
| 07-16 01:59 | 40m | -9 / - | IZ8EYN | - / -14 | 2 | Partial |
| 07-06 02:07 | 80m | -15 / - | K2I | - / - | 2 | ✓ Confirmed |
| 07-06 01:38 | 80m | +6 / - | SP8ONV | - / - | 8 | Partial |
| 07-06 00:37 | 80m | -15 / - | PY8JL | - / - | 3 | Partial |
| 07-04 01:44 | 80m | +4 / - | MM0KQC | - / -15 | 7 | Partial |
| 06-26 00:47 | 40m | -24 / - | S50PV | - / - | 2 | Partial |
| 06-25 23:47 | 40m | -9 / - | F1IQH | - / - | 2 | Partial |
| 06-20 01:30 | 40m | +1 / - | F1IQH | - / - | 3 | Partial |
| 06-06 01:46 | 80m | - / -10 | WA5UZB | -22 / - | 2 | ✓ Confirmed |
| 06-06 01:44 | 80m | +9 / - | SP9YGD | - / -22 | 4 | ✓ Confirmed |
| 06-06 01:42 | 80m | - / -13 | NL7MD | -22 / - | 2 | ✓ Confirmed |
| 06-06 01:41 | 80m | +4 / - | UR5SG | - / -22 | 2 | Partial |
| 06-06 01:36 | 80m | -24 / - | W2GG | - / -2 | 2 | ✓ Confirmed |
| 06-06 01:19 | 80m | -6 / - | CT7AUT | - / - | 2 | Partial |
| 06-06 01:14 | 80m | -17 / - | EA5HM | - / - | 9 | Partial |
| 06-06 01:12 | 80m | +4 / - | SV1EKI | - / -15 | 4 | ✓ Confirmed |
| 06-05 00:34 | 40m | -20 / - | 4L7T | - / - | 3 | Partial |
| 06-05 00:33 | 40m | -10 / - | OE8RPK | - / -16 | 3 | Partial |
| 06-05 00:29 | 40m | -14 / - | ON4MAP | - / - | 4 | Partial |
| 05-25 00:51 | 40m | 0 / - | PD1HBL | - / -18 | 13 | Partial |
| 05-19 02:05 | 40m | - / +5 | KA0YPE | -23 / - | 2 | ✓ Confirmed |
| 05-19 01:43 | 40m | +4 / - | IK4JQR | - / -16 | 3 | ✓ Confirmed |
| 05-18 23:27 | 40m | 0 / - | EA2FGV | - / - | 3 | Partial |
| 05-03 00:50 | 80m | +5 / - | DK9WI | - / -16 | 3 | Partial |
| 05-03 00:49 | 80m | +4 / - | F1PBZ | - / -15 | 2 | ✓ Confirmed |
| 05-03 00:28 | 40m | -7 / - | IN3LHF | - / -19 | 3 | Partial |
Station Log
40m
UTC dB Freq Message 033930 -10 2534 AI4UC US2UM KO50 034530 -7 1588 AI4UC IU5TUG JN53 (x3) 003730 -6 2780 AI4UC OH3JP KP20 (x2) 004030 -15 1456 AI4UC 9A2L JN83 (x6) 012700 +8 2891 AI4UC RW7KMK KN85 (x3)
80m
UTC dB Freq Message 014745 +3 1564 AI4UC MM0KQC -15 003730 -16 1720 AI4UC PY8JL GI27 (x3) 013830 +7 1126 AI4UC SP8ONV KO10 (x8) 020730 -16 551 AI4UC K2I R+17 (x2) 001145 -12 901 AI4UC EA8DS IL28
20m
UTC dB Freq Message 101400 -6 2274 AI4UC EA3HMM -20