SN3MB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland

Receiver-side FT8 activity involving SN3MB, decoded by SO8OO in southeastern Poland. 177 related FT8 messages, 7 CQ messages, observed on 80m, 40m, 20m, across 6 UTC dates. Heard between 2026-05-23 and 2026-06-28.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

177
Related messages
7
CQ messages
6
UTC dates heard
+4 dB
Mean decoder S/N

Bands

First seen: 2026-05-23
Last seen: 2026-06-28 18:44 UTC

Activity Heatmap

Observed FT8 exchanges

S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.

Time UTCBandSN3MB S/NCounterpartCounterpart S/NMsgsCapture
06-28 20:31 80m - / -8 SP9MIL +4 / - 3 Partial capture
06-28 20:29 80m - / - SQ8MXC +11 / - 27 Partial capture
06-28 20:27 80m - / - SQ8JLE +7 / - 2 Partial capture
06-28 20:23 80m - / - SQ8JLE +4 / - 4 Partial capture
06-28 20:21 80m - / -8 SP9MIL +6 / - 4 Partial capture
06-28 20:20 80m - / -18 SP1JA +4 / - 6 ✓ Closing fragment
06-28 20:18 80m - / -20 SP7TJ +8 / - 5 Partial capture
06-28 20:17 80m - / - SQ8MXC +14 / - 19 Partial capture
06-28 20:16 80m -20 / - SQ5PFI +6 / -7 13 Partial capture
06-28 20:13 80m - / -9 SP1DL +4 / - 4 ✓ Closing fragment
05-30 19:40 20m - / -20 SV9KNA -3 / - 3 ✓ Closing fragment
05-30 19:37 20m - / -22 W1ATV +3 / - 2 ✓ Closing fragment
05-30 19:19 40m -3 / - IK1EZX +7 / -11 4 ✓ Closing observed
05-30 19:17 40m -7 / -4 DL6NAC +17 / -9 6 ✓ Full exchange observed
05-30 19:17 40m - / -5 ON2BCB -11 / - 4 Partial capture
05-30 19:17 40m - / - SP9UPH 0 / - 2 Partial capture
05-30 19:11 40m - / - F4HEA +2 / - 2 Partial capture
05-28 18:50 40m - / +8 DK7ZT +4 / - 2 Partial capture
05-28 18:47 40m -3 / -24 DL3IAK -2 / -8 12 ✓ Full exchange observed
05-28 18:46 40m -8 / -8 R5AV +6 / -7 4 ✓ Full exchange observed
05-28 18:45 40m - / - SP3IPA +4 / - 2 Partial capture
05-28 18:42 40m - / +8 DK7ZT -3 / - 2 Partial capture
05-28 18:42 40m - / -17 RU3QR -3 / - 7 Partial capture
05-28 18:42 40m -2 / -12 SP7TF +8 / +1 4 ✓ Full exchange observed
05-28 18:39 40m -2 / - SP9FBN - / - 2 Partial capture
05-28 18:35 40m - / +7 DK7ZT -6 / - 2 Partial capture
05-28 18:35 40m -5 / -2 F1IQH -10 / -6 3 ✓ Full exchange observed
05-28 18:33 40m -1 / - EG1PCS - / - 2 Partial capture
05-28 18:29 40m +1 / -11 SP9VEY -14 / -9 5 ✓ Full exchange observed
05-28 18:29 40m - / - DK7ZT -7 / - 4 Partial capture
05-28 18:28 40m - / -6 DK7UY -2 / - 3 ✓ Closing fragment
05-28 18:27 40m - / - RX3ASQ -6 / - 2 Partial capture
05-28 18:27 40m - / - UA3PAB +3 / - 3 Partial capture
05-28 18:26 40m -1 / - EG1PCS - / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

80m
UTC    dB Audio  Message
203630  +8 1703  SN3MB SQ8MXC KO00 (x15)
20m
UTC    dB Audio  Message
192430  +2  532  SN3MB SX1FLY -01
193700  +0  376  SN3MB W1ATV -22 (x2)
194015  -1  522  SN3MB SV9KNA -20 (x3)
40m
UTC    dB Audio  Message
191730 -14 1558  SN3MB ON2BCB -05
191730 +15  371  SN3MB DL6NAC JO50
191800  +1 2593  SN3MB SP9UPH JO90
191800 -13 1558  SN3MB ON2BCB -05
191800 +19  371  SN3MB DL6NAC JO50
191815  -5  371  DL6NAC SN3MB -09
191830 +17  371  SN3MB DL6NAC R-04
191845  -9  371  DL6NAC SN3MB RR73
191900  -9 1558  SN3MB ON2BCB -05
191900 +17  371  SN3MB DL6NAC 73
191930  -9 1558  SN3MB ON2BCB -05
191930  +4  370  SN3MB IK1EZX JN44 (x2)
192015  -3  370  IK1EZX SN3MB -11
192130 +11  370  SN3MB IK1EZX 73

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.