SM3MLX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Sweden Locator transmitted in a decoded message: JP82

Receiver-side FT8 activity involving SM3MLX, decoded by SO8OO in southeastern Poland. 1,419 related FT8 messages, 473 CQ messages, observed on 40m, 20m, 10m, across 36 UTC dates. Heard between 2026-05-16 and 2026-08-13.

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

1,419
Related messages
473
CQ messages
36
UTC dates heard
-9 dB
Mean decoder S/N

Bands

First seen: 2026-05-16
Last seen: 2026-08-13 18:46 UTC

Activity Heatmap

Locator transmitted by SM3MLX

Approximate centre of JP82, decoded 2026-08-11 09:23 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 UTCBandSM3MLX S/NCounterpartCounterpart S/NMsgsCapture
08-13 20:45 20m - / -5 IU4PPL -20 / - 3 ✓ Closing fragment
08-11 08:57 20m -18 / - DL9KM - / -9 2 ✓ Closing fragment
08-11 08:56 20m -20 / - F4AQD - / -23 2 Partial capture
08-11 08:08 20m - / -24 F4JVF -10 / - 3 ✓ Closing fragment
08-10 12:41 20m - / -15 GJ0KYZ -16 / - 5 Partial capture
08-10 11:15 20m - / - PA0GDL -22 / - 2 ✓ Closing fragment
08-10 11:08 20m - / -12 PE2AE -16 / - 3 Partial capture
08-10 09:55 20m - / - F4LEB -24 / - 2 Partial capture
08-10 09:38 20m - / -10 IK4LZH +8 / - 3 ✓ Closing fragment
08-10 09:34 20m - / -11 IK4LZH +7 / - 3 Partial capture
08-05 18:21 20m - / -18 HS0ZOY -12 / - 2 ✓ Closing fragment
08-05 17:34 20m - / - IZ4AIF -15 / - 2 Partial capture
08-05 16:29 10m - / -11 RN6MA -8 / - 2 Partial capture
08-05 16:24 20m - / - F4LNQ -17 / - 2 Partial capture
08-05 09:11 20m -18 / - IZ3ZUS - / -20 2 Partial capture
08-05 08:58 20m -21 / - ON3RDO - / -6 2 ✓ Closing fragment
08-05 08:56 20m -19 / -4 G0ROG -19 / - 3 ✓ Closing observed
08-05 08:51 20m -19 / - DL4LBT - / -16 2 Partial capture
08-05 08:49 20m -16 / - UR5WCA - / -10 2 ✓ Closing fragment
08-05 08:11 20m -23 / -14 PD3RDW -18 / - 4 ✓ Closing observed
08-04 19:00 20m - / - TA4SM -15 / - 3 Partial capture
08-04 18:32 20m - / -2 DL3NA -8 / - 2 ✓ Closing fragment
08-04 16:03 20m - / - ON7KEC -10 / - 2 Partial capture
08-04 15:38 20m - / -4 DL1FUG 0 / - 3 ✓ Closing fragment
08-04 14:43 20m - / -12 EA1KP -13 / - 3 ✓ Closing fragment
08-04 14:29 20m - / - IK3SSW +2 / - 2 ✓ Closing fragment
08-04 14:15 20m - / - OK1UPB -16 / - 2 Partial capture
08-04 14:01 20m - / -7 DF0KK +2 / - 2 Partial capture
08-04 13:43 20m - / - PD0PWH -19 / - 3 Partial capture
08-04 13:33 20m - / -8 PD5GO -18 / - 3 ✓ Closing fragment
08-04 11:48 20m - / -13 DL5EAG -3 / - 3 ✓ Closing fragment
08-04 10:19 20m - / -14 IK1MJK/P -22 / - 3 ✓ Closing fragment
08-04 10:05 20m - / -6 IK4LZH +3 / - 2 ✓ Closing fragment
08-04 10:02 20m - / -18 F1PBZ -10 / - 2 Partial capture
08-04 08:07 40m - / - DM2GG -20 / - 6 Partial capture
08-02 20:53 20m - / - F4NKF -7 / - 3 Partial capture
08-02 20:47 20m - / -14 EA1FRJ -18 / - 5 ✓ Closing fragment
08-02 20:39 20m -6 / - 2E0FUM - / -7 3 ✓ Closing fragment
08-02 20:32 20m -10 / -12 M7OBM -9 / -7 5 ✓ Full exchange observed
08-02 20:24 20m - / - DG3OC -20 / - 4 Partial capture
08-02 19:47 20m - / -5 PD0RCQ -1 / - 3 ✓ Closing fragment
08-02 19:34 20m - / -10 <...> -11 / - 3 Partial capture
07-29 16:41 20m - / -8 OE9RRI -10 / - 3 ✓ Closing fragment
07-29 12:03 20m - / - PD2WL -22 / - 3 Partial capture
07-29 11:41 20m - / -3 PD4AH -18 / - 3 Partial capture
07-29 11:15 20m - / - DL3MSB -16 / - 2 ✓ Closing fragment
07-29 11:09 20m - / -16 F1PBZ -3 / - 3 Partial capture
07-28 20:52 20m - / +1 DH1KU -16 / - 3 ✓ Closing fragment
07-28 20:49 20m - / -9 EA5JLB -15 / - 3 Partial capture
07-28 20:42 20m - / -3 EA5JLB -15 / - 9 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
085845 -19 1714  DL9KM SM3MLX 73
085915 -14 1714  CQ SM3MLX JP82 (x4)
091100 -12  616  SM3MLX DF5DY 73
091545 -24 1715  CQ SM3MLX JP82 (x2)
092245 -24 1715  PD1AJJ SM3MLX RR73
092345 -20 1715  CQ SM3MLX JP82
104430 -11 2090  SM3MLX YO6RK -10
113430 -12 1214  SM3MLX RW6HPI LN25
204530 -18 2120  SM3MLX IU4PPL JN54 (x3)
10m
UTC    dB Audio  Message
112600  -2 2487  SM3MLX F1PBZ -20 (x3)
173400 -11 2308  SM3MLX DO1NJN JO30 (x2)
175430  -8 2430  SM3MLX IW5DNZ JN53
075600 -22 1307  SM3MLX DN9DSP JO31
075630  -6  994  SM3MLX ON4AZR R-14
075700  -9  994  SM3MLX TKS 73
162945  -8 1836  SM3MLX RN6MA -11 (x2)
40m
UTC    dB Audio  Message
011800 -14 1784  SM3MLX RN6MA RR73
205430  -5 2416  SM3MLX SM7JKW -09 (x2)
065100 -16 1765  SM3MLX OK5DN/P -14 (x2)
070030  -2  628  SM3MLX SQ9PBV R-11 (x2)
063245 -23 1650  SM3MLX HB9BEP JN47
080715 -23 1600  SM3MLX DM2GG JO51 (x6)
090945 -17 1975  SM3MLX DL0HMK R-18

Decoder S/N history by band

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