S21IM — FT8 station from Bangladesh

Bangladesh Grid: ?

Amateur radio station S21IM operating from Bangladesh. 1,035 FT8 spots received at SO8OO WebSDR, 140 CQ calls, active on 40m, 20m, 10m, over 27 days, best SNR +28 dB. Heard between 2026-04-22 and 2026-06-13.

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Overview

1,035
Total spots
140
CQ calls
27
Days active
-6 dB
Avg SNR

Bands

20m 40m 10m
First seen: 2026-04-22
Last seen: 2026-06-13 15:04 UTC

Frequent QSO partners observed at SO8OO

Stations S21IM worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandS21IMPartnerPartner SNRMsgs
06-13 17:03 20m -11 / - IK0AGU - / -13 3 ✓ Confirmed
06-13 16:53 20m -10 / - PD8L - / -22 4 Partial
06-13 16:49 20m -13 / - SM0TGU - / - 2 Partial
06-13 16:41 20m +5 / - SV2BWY - / - 2 ✓ Confirmed
06-13 16:41 20m -5 / - DL6TK - / - 2 ✓ Confirmed
06-13 16:34 20m -6 / - IZ8EDI - / - 3 ✓ Confirmed
06-13 16:31 20m -5 / - YT1UBN - / - 3 Partial
06-13 16:30 20m -10 / - ON3RVL - / - 5 Partial
06-13 16:16 20m +1 / - SV9TRN - / -10 6 Partial
06-13 16:10 20m +1 / - UA4NX - / -15 3 ✓ Confirmed
06-13 16:00 20m -8 / - IK5WER - / - 9 Partial
06-13 15:58 20m -5 / - UT3UW - / - 12 Partial
06-13 15:26 20m -24 / - SQ7BQH - / - 2 Partial
06-13 14:43 20m -3 / - UT7HX - / - 3 Partial
06-13 14:01 20m -12 / - ES7GN - / - 4 Partial
06-13 14:01 20m -10 / - R4LL - / - 7 Partial
06-13 14:00 20m -12 / - R1ZBB - / - 2 Partial
06-13 13:57 20m -11 / - R4LL - / - 3 Partial
06-13 13:49 20m -18 / - US1ZA - / - 2 Partial
06-13 13:41 20m -10 / - R4LL - / - 4 Partial
06-13 12:42 20m -9 / - R0AJQ - / -16 3 Partial
06-13 10:08 20m +3 / - R6FX - / - 3 Partial
06-13 03:59 20m -7 / - DL9DAJ - / - 3 Partial
06-13 02:59 20m -6 / - PD1ACS - / -19 2 Partial
06-13 02:56 20m -9 / - PD1ACS - / - 3 Partial
06-13 02:24 20m -13 / - RT1Q - / -14 2 Partial
06-13 02:22 20m -18 / - RA6AVP - / -13 2 ✓ Confirmed
06-13 01:40 20m -3 / - DL5YEE - / -1 6 ✓ Confirmed
06-12 23:56 20m -12 / - SV1TNK - / -7 6 Partial
06-12 23:43 20m -4 / - UA9CMN - / -8 3 ✓ Confirmed
06-12 23:22 20m -15 / - G4RCV - / -22 4 ✓ Confirmed
06-12 22:52 20m -12 / - G4RCV - / - 7 Partial
06-12 22:51 20m -20 / - DL2FX - / -21 5 Partial
06-12 22:45 20m -12 / - IU2PKC - / -18 7 Partial
06-12 22:34 20m -6 / - <...> - / -16 3 Partial
06-12 22:19 20m -11 / - G4RCV - / - 9 Partial
06-12 21:54 20m -16 / - RV1CC - / -23 2 ✓ Confirmed
06-12 21:40 20m +5 / - DL1MKW - / -24 2 ✓ Confirmed
06-12 21:01 20m +4 / - DL3JJ - / - 2 Partial
06-12 19:28 20m -4 / - IZ1LBN - / -24 3 Partial
06-12 19:13 20m -4 / - SQ1DOZ - / - 4 Partial
06-12 19:10 20m -3 / - GW4RDW - / -23 3 ✓ Confirmed
06-12 18:53 20m -17 / - IW0HOS - / -19 6 ✓ Confirmed
06-12 18:52 20m -21 / - DH1JG - / - 2 Partial
06-12 18:49 20m -9 / - DG5YHK - / - 3 Partial
06-12 18:13 20m +1 / - DL1RNO - / - 6 Partial
06-12 17:18 20m -17 / - UA4QK - / -20 4 Partial
06-12 16:58 20m -11 / - OZ9GA - / -19 13 ✓ Confirmed
06-12 16:36 20m -10 / - F1UOD - / -19 11 ✓ Confirmed
06-12 16:31 20m -6 / - YO9IAB - / -12 2 Partial

Station Log

20m 
UTC    dB  Freq  Message
164115  -6 1984  S21IM DL6TK JO42
164145  +7 2514  S21IM SV2BWY KN10
164215  -4 1985  S21IM DL6TK 73
164315  +3 2514  S21IM SV2BWY 73
164915 -13 2576  S21IM SM0TGU JO89 (x2)
165215  +3 2498  S21IM SV2BWY -16
165315  -7 1683  S21IM PD8L R-22 (x4)
165615 -14 2520  S21IM SV2BWY RR73
170315  -9 1954  S21IM IK0AGU JN61 (x3)
40m 
UTC    dB  Freq  Message
003830  +9 1884  S21IM UA4FKT LO23
003845 -10 1642  LZ81ZZ S21IM RR73
003900  +1 1638  S21IM LZ81ZZ 73
003930 +28 2849  S21IM LZ2VO -03 (x2)
004100 -12 1945  <S21IM> RP81SM RR73
004100 +17 2137  S21IM LZ2VO -03 (x2)
201115  +5  272  S21IM I1RJP JN45 (x7)
10m 
UTC    dB  Freq  Message
083345 -21 1852  S21IM DK6SP JN68 (x4)
084215  -8 1010  S21IM 7Z1AO KL91 (x4)

SNR History by Band