NC4SW — FT8 station from United States
Amateur radio station NC4SW operating from United States (grid square FM05). 72 FT8 spots received at SO8OO WebSDR, 3 CQ calls, active on 40m, 20m, over 6 days, best SNR +25 dB. Heard between 2026-05-11 and 2026-06-22.
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Overview
72
Total spots
3
CQ calls
6
Days active
-2 dB
Avg SNR
Bands
20m
40m
First seen: 2026-05-11
Last seen: 2026-06-22 23:27 UTC
Last seen: 2026-06-22 23:27 UTC
Frequent QSO partners observed at SO8OO
Stations NC4SW worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | NC4SW | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-23 01:23 | 20m | - / -7 | WA2HIP | -15 / - | 2 | ✓ Confirmed |
| 06-23 01:20 | 20m | +6 / -17 | IT9JWH | -14 / - | 3 | Partial |
| 06-23 01:17 | 20m | - / -8 | HB9TIH | -16 / - | 2 | Partial |
| 06-23 01:13 | 20m | - / -14 | OK1DVN | -16 / - | 2 | Partial |
| 06-23 01:12 | 20m | - / +2 | KF9UG | -16 / - | 2 | ✓ Confirmed |
| 06-23 01:10 | 20m | - / -15 | IQ4JO | -12 / - | 2 | ✓ Confirmed |
| 06-23 01:09 | 20m | - / -11 | R3KFA | -14 / - | 2 | Partial |
| 06-23 01:06 | 20m | - / -15 | AE6CH | -15 / - | 3 | Partial |
| 06-23 01:03 | 20m | - / -23 | DK8HC | -13 / - | 2 | Partial |
| 06-23 01:00 | 20m | -20 / - | EC3A | -13 / - | 2 | ✓ Verified |
| 06-23 00:57 | 20m | - / -19 | SP2RG | -13 / - | 3 | Partial |
| 06-23 00:56 | 20m | -16 / - | EC3A | - / -7 | 2 | Partial |
| 06-23 00:56 | 20m | -17 / - | F5PBG | -12 / - | 2 | ✓ Verified |
| 06-23 00:55 | 20m | - / -16 | 9A3AUH | -10 / - | 2 | ✓ Confirmed |
| 06-23 00:52 | 20m | - / -5 | VP2MAA | -12 / - | 3 | ✓ Confirmed |
| 06-23 00:51 | 20m | - / -16 | E75AA | -11 / - | 2 | ✓ Confirmed |
| 06-18 01:55 | 20m | +9 / - | R5AK | - / -10 | 4 | ✓ Confirmed |
| 06-18 01:33 | 20m | +2 / - | UR4QWW | - / -10 | 4 | Partial |
| 06-18 01:30 | 20m | +2 / - | A92AE | - / -15 | 3 | ✓ Confirmed |
| 06-18 00:08 | 20m | +10 / -14 | US5HL | -9 / -13 | 5 | ✓ Complete |
| 05-26 02:06 | 40m | -16 / -21 | F6FHZ | -10 / -5 | 3 | ✓ Complete |
| 05-26 02:00 | 40m | +3 / - | EB3JT | - / -13 | 4 | ✓ Confirmed |
| 05-25 01:58 | 20m | - / - | EU4U | +3 / - | 3 | ✓ Confirmed |
| 05-25 01:56 | 20m | +12 / +4 | 7Z1CE | 0 / -5 | 5 | ✓ Complete |
| 05-25 01:54 | 20m | - / - | YS1GMV | +2 / - | 2 | ✓ Confirmed |
| 05-25 01:48 | 20m | -2 / -24 | TT1GD | -2 / -11 | 10 | ✓ Complete |
| 05-25 01:43 | 20m | -1 / - | IU8RFW | - / -2 | 3 | ✓ Confirmed |
| 05-25 01:40 | 20m | - / -10 | TA3ZZ | -2 / - | 5 | Partial |
| 05-25 01:37 | 20m | - / - | JY80ID | 0 / - | 3 | Partial |
| 05-25 01:36 | 20m | - / - | 9A5MP | 0 / - | 3 | ✓ Confirmed |
| 05-25 01:27 | 20m | -18 / +5 | KD8ECZ | -4 / - | 4 | ✓ Complete |
| 05-25 01:26 | 20m | -6 / +6 | V31DL | -4 / +2 | 7 | ✓ Complete |
| 05-25 01:26 | 20m | -17 / +1 | KC1BUF | -2 / - | 3 | ✓ Verified |
| 05-25 01:24 | 20m | - / -7 | NC7I | -2 / - | 2 | Partial |
| 05-25 01:16 | 20m | -5 / -19 | LB6CG | -1 / -3 | 4 | ✓ Complete |
| 05-25 01:12 | 20m | - / -14 | HA0AA | -5 / - | 3 | Partial |
| 05-25 01:10 | 20m | -4 / - | F5RRS | - / +6 | 2 | ✓ Confirmed |
| 05-25 01:08 | 20m | +24 / - | 5B4AMX | - / +2 | 2 | ✓ Confirmed |
| 05-25 01:05 | 20m | -7 / - | 7Z1BM | -12 / - | 3 | ✓ Verified |
| 05-25 01:05 | 20m | -12 / -17 | PD0DDA | -12 / -6 | 6 | Partial |
| 05-25 01:01 | 40m | +16 / - | SP1MGM | - / -3 | 3 | ✓ Confirmed |
| 05-25 00:55 | 40m | +18 / -5 | SP6JIU | -16 / -17 | 3 | ✓ Complete |
| 05-24 02:01 | 40m | -20 / -8 | OA4ENG | -17 / -9 | 4 | ✓ Complete |
| 05-24 01:58 | 40m | +4 / -13 | YM4KF | -13 / -12 | 4 | ✓ Complete |
Station Log
20m
UTC dB Freq Message 011400 -16 1061 OK1DVN NC4SW -14 011630 -15 1060 G4UZG NC4SW RR73 011700 -15 1060 HB9TIH NC4SW -08 (x2) 011830 -15 1060 OK1DVN NC4SW -19 012045 +9 744 NC4SW IT9JWH JM76 (x2) 012130 -14 1060 IT9JWH NC4SW -17 012300 -16 1060 CQ NC4SW FM05 a1 012330 -14 1060 WA2HIP NC4SW R-07 (x2) 012430 -16 1060 IK4LZH NC4SW +09 012600 -16 1060 N8PFK NC4SW +08 012730 -13 1060 CQ NC4SW FM05 012830 -13 1060 KF0WWR NC4SW RR73
40m
UTC dB Freq Message 005600 +19 2882 NC4SW SP6JIU RR73 005700 +4 2430 NC4SW TC19MAY -08 010100 +13 834 NC4SW SP1MGM JO73 (x3) 013300 -12 784 ER3CT NC4SW FM05 015900 -9 1374 SQ7HJX NC4SW FM05 020045 +3 595 NC4SW EB3JT JN01 (x4) 020245 -16 1884 NC4SW F6FHZ JN18 020600 -10 1884 F6FHZ NC4SW -21 020615 -16 1882 NC4SW F6FHZ R-05 (x2)