SH4UMN — FT8 station from Sweden

Sweden Grid: ?

Amateur radio station SH4UMN operating from Sweden. 490 FT8 spots received at SO8OO WebSDR, 121 CQ calls, active on 40m, 20m, over 21 days, best SNR +24 dB. Heard between 2026-04-21 and 2026-05-14.

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Overview

490
Total spots
121
CQ calls
21
Days active
-5 dB
Avg SNR

Bands

20m 40m
First seen: 2026-04-21
Last seen: 2026-05-14 12:53 UTC

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandSH4UMNPartnerPartner SNRMsgs
05-14 14:44 20m -2 / - IK8TPB - / - 2 Partial
05-14 06:17 20m -1 / -2 EA6/K1JHR -6 / -4 3 Partial
05-14 06:12 20m -18 / -19 EA7LZ -14 / -21 4 Partial
05-14 06:09 20m -6 / -3 EA4EOG -10 / - 2 Partial
05-14 05:51 20m -15 / - HB9VAA -12 / -14 2 ✓ Verified
05-14 05:46 20m - / - NL8F -14 / - 2 Partial
05-14 05:43 20m -13 / -10 PA3EVY -12 / - 2 ✓ Verified
05-14 04:45 20m -10 / - 7Z1DS - / -19 2 ✓ Confirmed
05-14 04:23 20m -11 / - UA4PEF - / - 2 Partial
05-14 04:20 40m -5 / - PC2F - / - 5 Partial
05-14 04:20 40m -14 / - SP4HXV - / -18 2 Partial
05-14 04:19 40m 0 / - F4BYA - / - 2 Partial
05-14 04:13 20m +13 / - UA6HGM - / - 3 Partial
05-13 17:03 20m - / -17 OH5BRB +9 / - 3 Partial
05-13 17:02 20m -4 / - F1ODM - / -6 2 Partial
05-13 17:01 20m -16 / - HA3LI +2 / -11 2 ✓ Verified
05-13 17:00 20m 0 / - TA1CQ - / -15 3 Partial
05-13 16:58 20m - / -8 DK0KG -4 / - 2 ✓ Confirmed
05-13 15:43 20m +2 / - SA3KPR - / - 4 Partial
05-13 15:39 20m -14 / - G4DBW - / - 2 Partial
05-13 14:24 20m -3 / - ON5DUR - / - 2 Partial
05-13 14:23 20m -8 / - RA6OY - / - 4 Partial
05-13 14:21 20m -15 / - BD4SDO - / - 2 Partial
05-13 14:21 20m +9 / - UA3DCG - / -9 3 ✓ Confirmed
05-13 14:07 20m -8 / - R4YX - / -18 4 ✓ Confirmed
05-13 12:37 20m -12 / - IZ5CMG - / -18 4 ✓ Confirmed
05-13 12:29 20m -11 / - PD3RH - / - 7 Partial
05-13 12:27 20m -2 / - IK2XDF -4 / -1 4 ✓ Verified
05-10 16:23 20m -2 / - F6ARS - / - 2 Partial
05-10 13:27 20m -8 / - IU4OKS - / +1 3 ✓ Confirmed
05-10 13:19 20m - / -19 PD0TH -19 / - 2 Partial
05-10 13:13 20m - / -16 SP3VAG -20 / - 2 ✓ Confirmed
05-10 13:10 20m +2 / - OK1AYM - / -14 2 ✓ Confirmed
05-10 12:57 20m -8 / - DB1EF - / - 2 Partial
05-10 11:45 20m +2 / - OE8DSK - / - 3 Partial
05-10 11:42 20m -12 / - RW3K - / -7 2 Partial
05-10 11:40 20m +13 / - IK4LZH - / - 3 Partial
05-10 11:35 20m +12 / - IK4LZH - / -6 5 Partial
05-09 14:21 20m -10 / - G7SWS - / - 2 Partial
05-09 10:08 20m +13 / - IK4LZH - / -13 4 Partial
05-09 10:01 20m +16 / - IK4LZH - / - 4 Partial
05-09 09:54 20m +4 / - F4IVG - / -13 3 Partial
05-09 09:49 20m +6 / - R2PX - / -13 2 Partial
05-09 09:43 20m +3 / - RV3DEP - / -19 3 ✓ Confirmed
05-08 13:55 20m +1 / - EA1FQC - / - 4 Partial
05-05 15:53 20m -2 / - R7KKO - / -3 2 ✓ Confirmed
05-05 13:38 20m - / -13 SP9MQS -9 / - 3 Partial
05-03 11:57 20m -10 / - LZ2AKR - / -24 2 Partial
05-03 08:54 20m -1 / - IU1TMB - / +7 2 Partial
05-03 08:34 20m -12 / - PD1B - / -15 2 Partial

Station Log

20m
UTC    dB  Freq  Message
061215 -17 1176  EA7LZ SH4UMN JP70
061230 -18 1175  SH4UMN EA7LZ -21
061245 -11 1175  EA7LZ SH4UMN R-19 (x2)
061730  -9  789  EA6/K1JHR SH4UMN JP70
061745  -1  788  SH4UMN EA6/K1JHR -04
061800  -4  789  EA6/K1JHR SH4UMN R-02
061945  +2  319  SH4UMN R4ML -09
143900 -15  908  CQ SH4UMN JP70                        a1
143915 -16 2142  SH4UMN IK8TPB JM89
144045 -12  464  SH4UMN IK4LZH JN54
144230 -13  907  SP4XQQ SH4UMN -17
144415  +2  358  SH4UMN IK8TPB JM89 (x2)
145345 -21 1102  SH4UMN RL1B -07
40m
UTC    dB  Freq  Message
041915  -2 2981  SH4UMN F4BYA JN19
041930  -6  954  CQ SH4UMN JP70
041945  +6  955  <SH4UMN> IU4DTV/IGI
041945  +2 2981  SH4UMN F4BYA JN19
041945  -1 2130  SH4UMN YO4NT -12
042030 -14  954  CQ SH4UMN JP70
042045  -3  953  SH4UMN PC2F JO22
042045 -14  863  SH4UMN SP4HXV -18
042100 -16  954  CQ SH4UMN JP70
042115  -4  954  SH4UMN PC2F JO22
042115 -14  864  SH4UMN SP4HXV -16
042145  -5  954  SH4UMN PC2F JO22
042200 -20  954  CQ SH4UMN JP70
042215  -5  954  SH4UMN PC2F JO22 (x2)

SNR History by Band