OH3JA — FT8 station from Finland

Finland Grid: JN37

Amateur radio station OH3JA operating from Finland (grid square JN37). 180 FT8 spots received at SO8OO WebSDR, 24 CQ calls, active on 80m, 60m, 40m, 20m, 10m, over 26 days, best SNR +9 dB. Heard between 2026-04-23 and 2026-06-22.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

180
Total spots
24
CQ calls
26
Days active
-8 dB
Avg SNR

Bands

80m 20m 40m 60m 10m
First seen: 2026-04-23
Last seen: 2026-06-22 15:03 UTC

Frequent QSO partners observed at SO8OO

Stations OH3JA worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandOH3JAPartnerPartner SNRMsgs
06-22 17:02 20m -20 / - F4HSB - / - 2 Partial
06-21 08:31 20m -18 / - M8SXK/P -20 / -13 2 ✓ Verified
06-20 11:42 20m - / - IW0RMO -8 / - 2 Partial
06-19 07:44 20m - / -8 S09S -14 / - 10 Partial
06-19 07:38 20m - / -19 S09S -18 / - 7 Partial
06-19 07:30 20m - / - S09S -16 / - 8 Partial
06-18 13:20 20m - / - BG5JGG -13 / - 2 Partial
06-18 12:36 20m - / - KD5R -14 / - 3 Partial
06-18 12:32 20m - / - KD5R -15 / - 5 Partial
06-18 07:06 20m - / - AI7RZ +2 / - 7 Partial
06-18 05:17 20m - / -11 EA4GG -6 / - 3 ✓ Confirmed
06-17 11:00 20m - / - IW2EPE/P -10 / - 3 Partial
06-16 16:41 20m -4 / - BG9IDK - / -16 4 ✓ Confirmed
06-16 14:19 20m - / +7 DG8MHB/P -8 / - 5 ✓ Confirmed
06-16 10:06 20m - / - RI0SP +6 / - 3 ✓ Confirmed
06-16 05:33 40m - / - N0VMD -16 / - 8 Partial
06-16 04:16 20m -2 / - 7X5CY - / -12 2 ✓ Confirmed
06-16 03:15 40m - / - PY3TW -5 / - 2 Partial
06-15 19:40 20m -20 / - DF8MV - / - 4 Partial
06-15 19:38 20m - / -18 JH1NKA -12 / - 3 ✓ Confirmed
06-13 10:49 10m - / -18 DN9GU -2 / - 2 Partial
06-13 08:28 20m - / - SQ2RBY/P +3 / - 15 Partial
06-13 08:27 20m - / - R9OX +4 / - 2 Partial
06-13 08:21 20m - / -15 W5XO +2 / - 7 Partial
06-13 08:21 20m -3 / - DL9ATW - / - 3 Partial
06-13 08:18 20m - / -23 R3ICU -2 / - 3 ✓ Confirmed
06-13 07:36 20m -10 / - UA4HBJ -14 / - 3 ✓ Verified
06-13 07:35 20m - / -20 KK6KC -12 / - 5 ✓ Confirmed
06-13 07:26 20m - / -17 N5CH -8 / - 9 ✓ Confirmed
06-13 04:52 40m - / - PW8GTB -11 / - 2 Partial
06-13 04:33 40m - / - PW8GTB +4 / - 24 Partial
06-12 10:23 20m - / +3 RI0SP -11 / - 11 Partial
06-12 05:05 20m - / - RI0SP -10 / - 5 Partial
06-12 04:33 20m - / - RI0SP -3 / - 3 Partial
06-12 04:23 20m - / - R9OX +1 / - 16 Partial
06-11 03:09 40m - / - N5RET -4 / - 2 Partial
06-09 05:01 20m - / - NJ0F +7 / - 4 Partial
06-09 04:58 20m - / - NJ0F +4 / - 2 Partial
06-08 17:44 40m -12 / - UA1ZQN -1 / - 14 ✓ Verified
06-08 17:40 40m - / +4 BA7NQ +4 / - 6 Partial
06-08 17:38 40m - / -8 <...> +4 / - 2 Partial
06-08 17:32 40m - / - UA1ZQN -6 / - 6 Partial
06-08 16:54 10m -5 / - DN9SHA - / - 3 Partial
06-08 15:36 10m +4 / - F1PBZ - / -12 2 ✓ Confirmed
06-08 14:42 20m -9 / -20 G0SBN -13 / -7 4 ✓ Complete
06-08 13:48 20m -20 / -15 M0PFX -20 / -4 3 Partial
06-08 13:34 20m - / - 3B8HK -8 / - 2 Partial
06-08 12:20 20m -7 / +4 DJ9KM -12 / - 5 ✓ Complete
06-08 12:13 20m -4 / - DL8TT -7 / +10 4 ✓ Complete
06-08 11:52 20m - / -20 SP5UKR -8 / - 5 Partial

Station Log

20m 
UTC    dB  Freq  Message
074645 -18 1601  S09S OH3JA KP22 (x7)
114200  -6 2917  IW0RMO OH3JA KP22 (x2)
082100 -21 2002  OH3JA M8SXK/P -14 (x2)
083245 -20 2254  M8SXK/P OH3JA 73
165930 -22 2145  OH3JA TA3XEE KM38
170245 -16 1914  OH3JA F4HSB JN37 (x2)
40m 
UTC    dB  Freq  Message
044545  +1 2885  PW8GTB OH3JA KP22 (x5)
031545  -5 2890  PY3TW OH3JA KP22 (x2)
053330 -18 1312  N0VMD OH3JA KP22 (x8)
10m 
UTC    dB  Freq  Message
164930  -7 1762  OH3JA D2UY +09
153630  +4 2916  OH3JA F1PBZ -12 (x2)
165445  -3 1440  OH3JA DN9SHA JO31 (x3)
142130  -9 3077  OH3JA UR5FSP/MM +06
170800  -8  489  OH3JA RR73; AA6AA <...> -16
104915  -3 2914  DN9GU OH3JA KP22 (x2)
80m 
UTC    dB  Freq  Message
033415 -18 1740  C5D OH3JA KP22
172230 -23 1575  VK9BSA OH3JA KP22 (x2)
042530 -16  333  OH3JA DO1KR JO31
182515 -21 1504  OH3JA SP2OSA RR73
211415  -6 1257  9X5KM OH3JA KP22 (x10)
60m 
UTC    dB  Freq  Message
032115  -6  539  3X3A OH3JA KP22 (x5)
025830  -6  390  OH3JA 3X3A -17
025845  -9 1339  3X3A OH3JA R-16
025900  -6  390  OH3JA RR73; VE4JBB <...> -20
031445 -16 2013  C5D OH3JA KP22
031530 -13  928  OH3JA C5D -18
031545 -12 2013  C5D OH3JA R-14
031600 -12  928  OH3JA C5D RR73
031615 -12 2013  C5D OH3JA 73
040945 -19 2341  OJ0MN OH3JA KP22 (x2)
160m 
UTC    dB  Freq  Message
204745 -10 2412  JT0LR OH3JA KP22 (x12)

SNR History by Band