OH4NDU — FT8 station from Finland

Finland Grid: KP11

Amateur radio station OH4NDU operating from Finland (grid square KP11). 52 FT8 spots received at SO8OO WebSDR, 28 CQ calls, active on 40m, 20m, 10m, over 10 days, best SNR +13 dB. Heard between 2026-04-22 and 2026-06-25.

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Overview

52
Total spots
28
CQ calls
10
Days active
-5 dB
Avg SNR

Bands

20m 40m 10m
First seen: 2026-04-22
Last seen: 2026-06-25 19:48 UTC

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandOH4NDUPartnerPartner SNRMsgs
06-25 21:45 10m - / -8 IQ8PC -10 / - 2 ✓ Confirmed
06-25 21:38 10m - / -7 DL3NGN -3 / - 2 ✓ Confirmed
06-25 21:36 10m - / - G8KHF -7 / - 3 Partial
06-25 06:21 20m +9 / - IQ4JO - / -20 3 ✓ Confirmed
06-25 06:16 20m +4 / - IQ4JO - / - 2 ✓ Confirmed
06-25 06:07 20m -4 / - PI4TS - / - 2 Partial
06-23 18:56 20m - / -12 UR5WCS -6 / - 2 ✓ Confirmed
06-23 18:54 20m - / -12 BG5BNW -8 / - 2 ✓ Confirmed
06-23 18:52 20m - / - BD1TX -7 / - 3 Partial
06-10 09:51 10m - / - 9X5KM -14 / - 6 Partial
06-10 09:32 10m - / - 9X5KM -14 / - 21 Partial
06-10 09:24 10m - / - 9X5KM -13 / - 11 Partial
05-29 03:53 40m - / - YV5FPQ -14 / - 2 Partial
05-28 06:59 20m - / -12 RI0SP -11 / - 3 ✓ Confirmed
05-20 21:23 40m - / - D2UY +3 / - 8 Partial
05-18 06:37 20m -10 / - RI0SP - / -12 2 Partial
05-16 17:42 20m +6 / - TT1GD - / -19 2 ✓ Confirmed
05-16 07:06 20m - / -15 3G1DX -3 / - 8 Partial
05-10 23:29 20m +4 / - N3FCP - / -12 2 ✓ Confirmed
05-10 23:12 40m - / - WA4KBM +4 / - 2 Partial
05-10 23:10 40m - / -13 KQ4NAQ 0 / - 2 Partial
05-10 23:09 40m -6 / - IU2UCH - / - 2 Partial
05-10 23:06 40m - / -14 ON4MAP -2 / - 3 ✓ Confirmed
05-10 23:05 40m - / -13 HJ2GG -1 / - 2 ✓ Confirmed
05-10 23:03 40m -11 / -9 UA9SY -6 / - 3 ✓ Verified
05-10 23:00 40m -21 / -9 PV8AJ -8 / - 3 ✓ Verified
04-27 04:11 40m - / - P43AO -13 / - 6 Partial
04-27 04:04 40m - / -14 VO1TX -15 / - 6 ✓ Confirmed
04-23 06:28 20m - / -21 RI0SP -10 / - 4 Partial
04-23 06:13 20m - / - NI6CH -3 / - 7 Partial
04-22 03:35 40m -20 / - UA4WEL -20 / - 2 ✓ Verified
04-22 03:29 40m - / -11 OA4ENG -21 / - 2 Partial
04-22 03:16 60m - / - 3X3A -13 / - 3 Partial
04-21 02:27 80m - / - N0GJW +6 / - 2 Partial

Station Log

10m
UTC    dB  Freq  Message
214015  -4  300  CQ OH4NDU KP11 (x10)
214515 -10  300  IQ8PC OH4NDU -08 (x2)
214745  -8  300  CQ OH4NDU KP11 (x2)
214845 -10  300  DL9KM OH4NDU -07
20m
UTC    dB  Freq  Message
185430  -8 2781  BG5BNW OH4NDU -12 (x2)
185530  -9 2782  CQ OH4NDU KP11
185600  -7 2781  UR5WCS OH4NDU -12 (x2)
185730  -5 2781  CQ OH4NDU KP11
185915 -21 1536  OH4NDU M7KSV -16
060700  -3 2839  OH4NDU PI4TS JO23 (x2)
061600  +1 2860  OH4NDU IQ4JO 73 (x5)
062430  -8 2918  OH4NDU UT3ED KN78
160m
UTC    dB  Freq  Message
224930  -7  282  PP5JR OH4NDU KP11
40m
UTC    dB  Freq  Message
231100  -1 2582  KQ4NAQ OH4NDU -13
231130  -7 2582  CQ OH4NDU KP11
231200  +3 2582  WA4KBM OH4NDU KP11 (x2)
043915 -17 2405  CQ OH4NDU KP11
212315  -4 2501  D2UY OH4NDU KP11 (x8)
035330 -15 2506  YV5FPQ OH4NDU KP11 (x2)
60m
UTC    dB  Freq  Message
031615 -23 1690  3X3A OH4NDU KP11 (x3)
80m
UTC    dB  Freq  Message
022700  -2 2690  KM6LDD OH4NDU KP11
022745  +5 2691  N0GJW OH4NDU KP11 (x2)

SNR History by Band