N4MTB — FT8 station from United States
Amateur radio station N4MTB operating from United States (grid square JN18). 55 FT8 spots received at SO8OO WebSDR, active on 80m, 40m, 20m, over 4 days, best SNR +17 dB. Heard between 2026-04-26 and 2026-06-10.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
55
Total spots
0
CQ calls
4
Days active
-1 dB
Avg SNR
Bands
80m
40m
20m
First seen: 2026-04-26
Last seen: 2026-06-10 00:23 UTC
Last seen: 2026-06-10 00:23 UTC
Frequent QSO partners observed at SO8OO
Stations N4MTB worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | N4MTB | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-10 02:23 | 40m | -12 / - | F6FHZ | - / - | 2 | Partial |
| 06-10 02:17 | 40m | - / -8 | 9A4ZM | -8 / - | 2 | Partial |
| 06-10 02:16 | 40m | +2 / - | IU8RFW | - / - | 4 | Partial |
| 06-10 02:14 | 40m | - / -15 | OM0RX | -8 / - | 3 | ✓ Confirmed |
| 06-10 02:14 | 40m | -2 / - | IU0NAD | - / - | 2 | Partial |
| 06-10 02:12 | 40m | -11 / -10 | US2YW | -4 / - | 4 | Partial |
| 06-10 02:12 | 40m | -9 / -11 | 4X1UF | -7 / -3 | 6 | ✓ Complete |
| 06-10 02:03 | 80m | +13 / - | EU3AA | - / -16 | 7 | ✓ Confirmed |
| 06-10 01:59 | 80m | +11 / - | 9A5E | - / -20 | 14 | Partial |
| 06-10 01:50 | 80m | -4 / -3 | CX6VM | -19 / -18 | 4 | ✓ Complete |
| 05-04 21:36 | 40m | -4 / - | EA1FCR | - / -16 | 2 | ✓ Confirmed |
| 04-27 00:49 | 80m | -16 / - | EC3A | - / -22 | 4 | Partial |
| 04-27 00:36 | 80m | -10 / - | HB9HVG | - / - | 7 | Partial |
| 04-26 18:01 | 20m | -14 / - | G8IXM | - / - | 3 | Partial |
Station Log
40m
UTC dB Freq Message 021415 +0 2350 N4MTB IU0NAD JN62 021430 -7 600 OM0RX N4MTB -15 021445 -3 2350 N4MTB IU0NAD JN62 021530 -10 601 OM0RX N4MTB RR73 (x2) 021615 +2 1859 N4MTB IU8RFW JN70 (x2) 021700 -8 600 9A4ZM N4MTB R-08 021715 -16 2333 N4MTB ND9M EM70 021715 +3 1859 N4MTB IU8RFW JN70 021730 -7 600 9A4ZM N4MTB R-08 021745 +0 1859 N4MTB IU8RFW JN70 022100 -12 600 9A3AUH N4MTB -11 022315 -12 695 N4MTB F6FHZ JN18 (x2)
80m
UTC dB Freq Message 020245 +16 2134 N4MTB 9A5E R-20 020300 +8 931 N4MTB EU3AA R-16 020315 +10 2134 N4MTB 9A5E R-20 020330 +15 931 N4MTB EU3AA R-16 020345 +10 2134 N4MTB 9A5E R-20 020400 +13 931 N4MTB EU3AA R-16 (x2) 020445 +7 2134 N4MTB 9A5E R-20 (x2) 020530 +17 931 N4MTB EU3AA R-26 020545 +8 2134 N4MTB 9A5E R-20 020600 +14 931 N4MTB EU3AA R-20 020615 +7 2134 N4MTB 9A5E R-20 020630 +11 932 N4MTB EU3AA 73 020645 +10 2134 N4MTB 9A5E R-20
20m
UTC dB Freq Message 180145 -14 1087 N4MTB G8IXM JO02 (x3)