OH5MASA — FT8 station from Finland
Amateur radio station OH5MASA operating from Finland (grid square JN23). 11 FT8 spots received at SO8OO WebSDR, active on 60m, 20m, over 4 days, best SNR +10 dB. Heard between 2026-04-25 and 2026-05-13.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
11
Total spots
0
CQ calls
4
Days active
-2 dB
Avg SNR
Bands
20m
60m
First seen: 2026-04-25
Last seen: 2026-05-13 10:02 UTC
Last seen: 2026-05-13 10:02 UTC
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | OH5MASA | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-13 12:01 | 20m | +9 / -12 | F5IXN | -2 / - | 4 | Partial |
| 05-13 11:59 | 20m | - / - | <...> | -8 / - | 4 | ✓ Confirmed |
| 05-13 11:52 | 20m | - / - | <...> | 0 / - | 2 | ✓ Confirmed |
| 05-13 11:51 | 20m | - / -16 | C21TS | -1 / - | 5 | Partial |
| 05-13 11:46 | 20m | - / - | <...> | -2 / - | 4 | Partial |
| 05-13 04:53 | 20m | - / -8 | K8OOK | +12 / - | 2 | Partial |
| 05-13 04:18 | 20m | 0 / - | <...> | - / - | 2 | ✓ Confirmed |
| 05-13 04:01 | 40m | - / - | <...> | -9 / - | 3 | Partial |
| 04-29 07:26 | 20m | - / - | <...> | -2 / - | 4 | ✓ Confirmed |
| 04-25 18:10 | 60m | - / - | <...> | -12 / - | 2 | Partial |
| 04-25 18:04 | 60m | -9 / -17 | DM8MH | -3 / -20 | 4 | Partial |
| 04-25 18:02 | 60m | -3 / - | <...> | -9 / - | 6 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 115100 +1 2805 <C21TS> OH5MASA (x3) 115230 -5 2757 <...> OH5MASA 115330 -4 2757 C21TS OH5MASA -16 (x2) 115430 +6 2757 <...> OH5MASA RR73 (x3) 120145 +8 2756 OH5MASA F5IXN JN23 120200 -10 2756 <...> OH5MASA RR73 120215 +10 2756 OH5MASA F5IXN JN23 120230 -13 2756 <...> OH5MASA RR73 120245 +9 2756 OH5MASA F5IXN JN23 120300 -2 2756 F5IXN OH5MASA -12
40m
UTC dB Freq Message 040145 -9 392 <...> OH5MASA (x3)
60m
UTC dB Freq Message 180215 -12 229 <...> OH5MASA (x2) 180315 -7 230 YL3FW OH5MASA R-05 180345 -7 230 <...> OH5MASA 73 180430 -8 694 <OH5MASA> DM8MH 180430 -3 1699 OH5MASA <...> RR73 180445 -13 1698 <...> OH5MASA 73 180500 -10 694 OH5MASA DM8MH 180515 -3 693 DM8MH OH5MASA -17 180530 -8 694 OH5MASA DM8MH R-20 180545 -3 694 <...> OH5MASA RR73 (x3) 181130 -19 2068 SP5GOF OH5MASA -10