K8MST — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving K8MST, decoded by SO8OO in southeastern Poland. 151 related FT8 messages, observed on 40m, 20m, across 12 UTC dates. Heard between 2026-06-04 and 2026-08-19.

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

151
Related messages
0
CQ messages
12
UTC dates heard
-9 dB
Mean decoder S/N

Bands

20m 40m
First seen: 2026-06-04
Last seen: 2026-08-19 14:57 UTC

Frequent QSO partners observed at SO8OO

Stations K8MST worked most often, as logged from our receiver:

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 UTCBandK8MST S/NCounterpartCounterpart S/NMsgsCapture
08-21 21:08 20m -13 / - A71UN - / -4 2 Partial capture
08-19 16:55 20m - / -6 GJ0KYZ -15 / - 3 ✓ Closing fragment
07-02 19:35 20m - / -17 UN0GY -12 / - 2 ✓ Closing fragment
06-18 03:15 40m - / - F5PBG -17 / - 2 Partial capture
06-18 02:19 40m - / -12 WD4OBP -17 / - 4 Partial capture
06-18 01:19 40m - / -9 WA3SWJ -12 / - 2 Partial capture
06-18 01:15 40m - / -15 K2PS -9 / - 5 ✓ Closing fragment
06-18 01:03 40m - / 0 W2OSR -10 / - 2 ✓ Closing fragment
06-18 00:57 40m - / -19 K2DBK -14 / - 3 ✓ Closing fragment
06-17 01:44 40m - / -10 K2JB -22 / - 5 Partial capture
06-17 01:30 40m - / -6 KF4AH -7 / - 2 Partial capture
06-17 01:25 40m - / -16 K2PS -13 / - 19 ✓ Closing fragment
06-16 23:33 20m - / - KQ4KEM -8 / - 2 ✓ Closing fragment
06-16 23:14 20m - / -1 VE2FVV +2 / - 7 Partial capture
06-16 03:11 40m - / - F4BYA +5 / - 4 Partial capture
06-16 01:37 40m - / -16 W1ABY -9 / - 5 ✓ Closing fragment
06-14 05:07 20m - / -15 DJ6OI 0 / - 4 Partial capture
06-14 01:35 40m - / - N8FMD -19 / - 3 Partial capture
06-13 22:57 20m - / - KG4OJT -7 / - 2 Partial capture
06-07 05:14 40m - / - G0BLB +8 / - 2 Partial capture
06-07 05:02 40m - / - ON3CCM/P -9 / - 14 Partial capture
06-07 03:54 40m - / - DJ0MAB 0 / - 2 Partial capture
06-07 02:45 40m - / -15 F4FLF -2 / - 4 ✓ Closing fragment
06-06 01:35 40m - / - F4FLF +3 / - 5 Partial capture
06-06 00:41 40m - / - W2OSR -14 / - 2 Partial capture
06-05 16:36 20m - / - VE2FVV -16 / - 2 Partial capture
06-05 04:10 40m - / -26 G0OYQ -2 / - 3 Partial capture
06-05 03:54 40m - / - EA3IZF -11 / - 2 Partial capture
06-05 03:54 40m - / - IT9BYL -13 / - 3 Partial capture
06-05 03:52 40m - / - DJ0MAB +6 / - 3 Partial capture
06-05 03:30 20m - / +2 N3RC -8 / - 2 Partial capture
06-05 03:25 20m - / - K8YE -9 / - 5 ✓ Closing fragment
06-05 03:19 20m - / - AC8WP -8 / - 2 ✓ Closing fragment
06-05 00:47 40m - / - IW9FRA -10 / - 2 Partial capture
06-05 00:42 40m - / - AE1T -18 / - 3 Partial capture
06-05 00:36 40m - / - OO7J 0 / - 4 Partial capture
06-04 22:59 20m - / -6 K2PS -5 / - 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
231545  +2  431  K8MST VE2FVV FN59 (x5)
233315  -6  691  K8MST KQ4KEM EM81 (x2)
011915 -18 1068  K8MST KO4OPE +07
193515 -12 2483  K8MST UN0GY -17 (x2)
165530 -16 1142  K8MST GJ0KYZ -06 (x3)
210845 -14 1200  A71UN K8MST R-04 (x2)
40m 
UTC    dB Audio  Message
010400 -10  631  K8MST W2OSR 73
011530  -8 2351  K8MST K2PS -15 (x5)
011900 -13 2265  K8MST WA3SWJ FN41 (x2)
021930 -16 2240  K8MST WD4OBP FM16 (x4)
022700 -13  896  K8MST KA1DCB FN43
031530 -15 2081  K8MST F5PBG IN78 (x2)

Decoder S/N history by band

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