KM4TPY — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Locator transmitted in a decoded message: EM77

Receiver-side FT8 activity involving KM4TPY, decoded by SO8OO in southeastern Poland. 138 related FT8 messages, 1 CQ messages, observed on 40m, 20m, across 17 UTC dates. Heard between 2026-05-28 and 2026-08-09.

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

138
Related messages
1
CQ messages
17
UTC dates heard
-10 dB
Mean decoder S/N

Bands

40m 20m
First seen: 2026-05-28
Last seen: 2026-08-09 02:18 UTC

Frequent QSO partners observed at SO8OO

Stations KM4TPY worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by KM4TPY

Approximate centre of EM77, decoded 2026-06-19 02:43 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 UTCBandKM4TPY S/NCounterpartCounterpart S/NMsgsCapture
08-01 03:32 40m - / -23 PC2J -13 / - 4 Partial capture
08-01 03:23 40m - / -22 DL1UDO -12 / - 2 Partial capture
08-01 03:19 40m - / - F1IQH -10 / - 3 Partial capture
08-01 03:16 40m - / -11 F4FCE -6 / - 2 Partial capture
08-01 03:09 40m - / -15 F1PBZ -17 / - 2 Partial capture
08-01 03:06 40m - / - F5PBG -10 / - 3 Partial capture
08-01 03:05 40m - / -16 SV1BLD -5 / - 3 ✓ Closing fragment
07-23 02:43 40m - / -12 DG4SCG -10 / - 10 Partial capture
07-15 04:02 40m - / -15 IQ4JO -5 / - 2 Partial capture
07-15 03:52 40m - / -19 MI0OBC -8 / - 2 ✓ Closing fragment
07-14 04:02 40m - / -11 DK7ZT -20 / - 2 ✓ Closing fragment
06-19 02:44 20m -11 / - RK4FF - / 0 2 Partial capture
06-17 01:12 20m - / - EB5AL 0 / - 2 Partial capture
06-16 06:27 40m - / -18 DK7ZT -19 / - 4 Partial capture
06-16 06:24 40m - / - G0BLB -17 / - 2 ✓ Closing fragment
06-16 06:13 40m - / -14 DK7ZT -20 / - 2 Partial capture
06-16 05:18 40m - / -17 GJ0KYZ -23 / - 2 ✓ Closing fragment
06-16 05:16 40m - / -20 DK7ZT -18 / - 3 Partial capture
06-16 04:15 40m - / -4 DK7ZT -4 / - 3 Partial capture
06-15 04:54 40m - / -12 F4LTX -17 / - 2 Partial capture
06-15 04:49 40m - / -24 F4MGP -17 / - 7 Partial capture
06-15 04:06 40m - / -25 DK7ZT -14 / - 4 Partial capture
06-13 02:59 40m - / - F5PBG -12 / - 3 Partial capture
06-13 02:21 40m - / - F5PBG -5 / - 4 Partial capture
06-11 19:20 20m - / -15 AI0Y -8 / - 2 Partial capture
06-05 00:53 40m - / - DJ0MAB -3 / - 4 Partial capture
06-05 00:32 40m - / - ON4MAP -16 / - 6 Partial capture
06-05 00:27 40m - / -24 IW9FRA -10 / - 8 ✓ Closing fragment
06-05 00:09 20m - / - WD4CNO -4 / - 3 ✓ Closing fragment
06-04 23:33 20m - / - UR4QWW -10 / - 4 Partial capture
06-04 22:42 20m - / - PS8RV -15 / - 4 Partial capture
06-02 01:48 20m - / -12 WB5BHS -14 / - 3 ✓ Closing fragment
06-02 01:32 20m - / -9 V31DL 0 / - 3 ✓ Closing fragment
06-02 01:02 20m - / -19 D2UY +3 / - 5 ✓ Closing fragment
05-30 03:51 40m - / - IK2WRV +10 / - 2 Partial capture
05-28 23:56 20m - / +4 W4KWS -17 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
030945 -17 2387  KM4TPY F1PBZ -15
031645  -4  516  KM4TPY F4FCE JN06 (x2)
031915 -11  517  KM4TPY F1IQH JN27 (x3)
032345 -11  881  KM4TPY DL1UDO JO31 (x2)
032545 -15 1588  KM4TPY YO2LGK KN05
032915  -3  501  KM4TPY PC2J JO22 (x5)
041845  -8 2785  KM4TPY F1PBZ -12
20m 
UTC    dB Audio  Message
192015  -9  328  KM4TPY AI0Y -15 (x2)
031945 -12 2755  KM4TPY US2YW 73
042730 -16  791  KM4TPY OE8DDX RR73
054645 -12 1235  KM4TPY IV3GOW JN65
055445  +1  627  KM4TPY RZ1OA LP04 (x2)
011245  +1 1687  KM4TPY EB5AL IM99 (x2)
011400 -17 1688  HG8LXL KM4TPY RR73
011700  -6 2564  WL7E KM4TPY EM77 (x2)
024345 -11  363  CQ DX KM4TPY EM77
024415  -9  363  RK4FF KM4TPY R+00 (x2)

Decoder S/N history by band

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