K9MR — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Locator transmitted in a decoded message: FN33

Receiver-side FT8 activity involving K9MR, decoded by SO8OO in southeastern Poland. 72 related FT8 messages, observed on 20m, across 5 UTC dates. Heard between 2026-05-27 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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

72
Related messages
0
CQ messages
5
UTC dates heard
-7 dB
Mean decoder S/N

Bands

20m
First seen: 2026-05-27
Last seen: 2026-08-19 20:46 UTC

Activity Heatmap

Locator transmitted by K9MR

Approximate centre of FN33, decoded 2026-08-19 22:47 UTC. A transmitted locator is not proof of the operator's permanent location.

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 UTCBandK9MR S/NCounterpartCounterpart S/NMsgsCapture
08-19 22:44 20m - / - IU6UAQ -9 / - 5 Partial capture
06-20 00:21 20m -4 / - S79CMW - / - 5 Partial capture
06-20 00:18 20m -6 / - A92AE - / -9 3 ✓ Closing fragment
06-20 00:15 20m -4 / - SP2RG - / -1 7 ✓ Closing fragment
06-20 00:13 20m -3 / - OX3LX - / -6 3 Partial capture
06-20 00:07 20m -6 / - TJ1GD/P - / -11 5 ✓ Closing fragment
06-20 00:04 20m -3 / - Z62NS - / - 3 Partial capture
05-29 04:29 20m -8 / - KJ5KON - / - 2 Partial capture
05-29 04:28 20m -11 / - E77TH - / -12 2 ✓ Closing fragment
05-29 04:27 20m - / - EA5W -3 / - 16 Partial capture
05-29 04:26 20m -14 / - TK5AE - / - 2 Partial capture
05-29 04:08 20m -5 / - 7Q9PTP - / - 7 ✓ Closing fragment
05-29 03:57 20m -5 / - 7Q9PTP - / - 10 Partial capture
05-29 03:54 20m -18 / - T31TTT - / -8 4 ✓ Closing fragment
05-29 02:27 20m - / - R2CC -22 / - 2 Partial capture
05-29 01:57 20m - / -12 NU1T -6 / - 2 Partial capture
05-29 01:47 20m - / -19 RO7N -8 / - 2 ✓ Closing fragment
05-29 01:43 20m - / - RO7N -8 / - 2 Partial capture
05-29 01:28 20m -11 / - VA6DRU - / -15 2 ✓ Closing fragment
05-29 01:25 20m -13 / -1 NL5Y -15 / -6 5 ✓ Full exchange observed
05-29 01:22 20m -13 / - PJ2VR - / - 5 Partial capture
05-29 01:18 20m -16 / - A41KB - / - 3 ✓ Closing fragment
05-29 01:17 20m -21 / -9 SV5BYP -19 / -12 6 ✓ Full exchange observed
05-29 01:16 20m - / - A41KB -6 / - 2 Partial capture
05-29 01:14 20m -4 / - R6LIG - / -10 2 ✓ Closing fragment
05-29 01:12 20m -4 / -12 VU2SW +4 / -14 5 ✓ Full exchange observed
05-29 01:10 20m -8 / - UN7LEW - / -18 3 ✓ Closing fragment
05-28 19:00 20m - / - EA5JWB -5 / - 9 Partial capture
05-28 00:11 20m -8 / - KD9MAP - / +1 2 ✓ Closing fragment
05-28 00:09 20m -8 / - W5ART - / -19 2 ✓ Closing fragment
05-28 00:06 20m +2 / - UT1XU - / -9 2 Partial capture
05-28 00:04 20m 0 / - RX7T - / -4 2 ✓ Closing fragment
05-28 00:03 20m -1 / - HB9TIH - / +5 2 ✓ Closing fragment
05-28 00:02 20m - / -16 BG0ETY -16 / - 2 Partial capture
05-28 00:01 20m -4 / - SP6VXO - / -9 2 ✓ Closing fragment
05-27 23:56 20m -5 / - R7BN -12 / -6 7 ✓ Closing observed
05-27 23:54 20m -11 / - VA2GE - / -18 4 Partial capture
05-27 23:51 20m 0 / - 4S6ARW - / -18 4 ✓ Closing fragment
05-27 23:49 20m +2 / -7 OA4CAJ -24 / - 3 ✓ Closing observed
05-27 23:48 20m -2 / - RK4FF - / -5 2 ✓ Closing fragment
05-27 23:46 20m -4 / - RW6MMU - / -15 2 ✓ Closing fragment
05-27 23:45 20m -1 / - C6AKZ - / - 2 Partial capture
05-27 23:41 20m -7 / -1 TT1GD -5 / -14 7 ✓ Full exchange observed
05-27 23:39 20m -12 / - LY2VM - / -4 3 ✓ Closing fragment
05-27 23:37 20m -8 / - G6NBF - / -9 4 Partial capture
05-27 23:36 20m -12 / - A92AE - / - 2 Partial capture
05-27 23:31 20m -13 / -7 HP1RY -6 / -8 4 Partial capture
05-27 23:29 20m -4 / -12 VU3OSA -10 / - 5 Partial capture
05-27 23:27 20m -17 / - EW2ZC - / -12 3 ✓ Closing fragment
05-27 23:25 20m -12 / - UW8SM - / -13 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
001915  -5 1159  A92AE K9MR R-09
001945  -5 1159  SP2RG K9MR RR73
002045  -8 1159  A92AE K9MR 73
002130  -4 1159  S79CMW K9MR FN33 (x5)
011945 -21 1307  UN8DSW K9MR FN33
224415 -13 1773  K9MR IU6UAQ JN72 (x5)
224745 -11 1774  AE4DW K9MR FN33

Decoder S/N history by band

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