K7ACZ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Locator transmitted in a decoded message: DM26

Receiver-side FT8 activity involving K7ACZ, decoded by SO8OO in southeastern Poland. 367 related FT8 messages, observed on 80m, 40m, 20m, across 21 UTC dates. Heard between 2026-06-07 and 2026-08-23.

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

367
Related messages
0
CQ messages
21
UTC dates heard
-8 dB
Mean decoder S/N

Bands

80m 20m 40m
First seen: 2026-06-07
Last seen: 2026-08-23 00:50 UTC

Frequent QSO partners observed at SO8OO

Stations K7ACZ worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by K7ACZ

Approximate centre of DM26, decoded 2026-08-23 02:49 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 UTCBandK7ACZ S/NCounterpartCounterpart S/NMsgsCapture
08-23 02:49 20m - / - RK6AAC 0 / - 3 Partial capture
08-23 02:47 20m +2 / - RI1FJL - / - 4 Partial capture
08-10 04:11 20m - / - RV3QI -3 / - 3 Partial capture
08-10 04:11 20m - / - RA3ZH -2 / - 4 Partial capture
08-09 16:31 20m - / - PD1ADA -17 / - 3 Partial capture
08-09 00:59 40m - / -8 EI2IXB -11 / - 2 ✓ Closing fragment
08-04 03:10 80m - / +5 <...> -10 / - 4 Partial capture
08-04 03:07 80m - / - <...> -8 / - 2 Partial capture
08-04 03:04 80m - / - OM1II +14 / - 3 Partial capture
08-04 03:01 80m - / - SV2DGJ 0 / - 3 Partial capture
08-04 02:56 80m - / - <...> 0 / - 4 Partial capture
08-04 02:50 80m - / - SV2DGJ +4 / - 4 Partial capture
08-04 02:47 80m - / - SV2DGJ +8 / - 2 Partial capture
08-04 02:47 80m - / - RX6DA -7 / - 4 Partial capture
08-04 02:45 80m - / +9 <...> 0 / - 4 Partial capture
08-04 02:43 80m +3 / - LZ67PP 0 / - 32 Partial capture
08-04 02:39 80m 0 / - TJ1GD/P - / -3 2 Partial capture
08-03 16:27 20m - / - I1RJP -2 / - 3 Partial capture
08-03 16:26 20m - / -18 RA9AMO -12 / - 2 Partial capture
08-03 16:21 20m - / - PD1ADA -19 / - 3 Partial capture
08-02 00:38 20m - / - EB4DMH -12 / - 2 Partial capture
08-02 00:37 20m - / - R9HAK -8 / - 4 Partial capture
08-02 00:34 20m -6 / - DL3MIB - / -12 7 ✓ Closing fragment
08-02 00:29 20m -11 / - 9H4CM - / -14 8 ✓ Closing fragment
07-31 03:06 40m - / +8 <...> -21 / - 2 Partial capture
07-31 02:48 40m - / +2 <...> -24 / - 2 Partial capture
07-31 01:27 20m -6 / - SP6AXW - / -14 4 ✓ Closing fragment
07-31 01:24 20m -11 / - A41MC - / -9 4 ✓ Closing fragment
07-31 01:23 20m -9 / - SV1EAG - / -5 3 ✓ Closing fragment
07-31 01:21 20m -6 / - A41ZZ - / -12 3 ✓ Closing fragment
07-25 03:07 40m - / - I1RJP -5 / - 2 Partial capture
07-25 03:06 40m -10 / - IU0NAD - / -20 2 ✓ Closing fragment
07-25 03:02 40m - / - OK1TRJ -11 / - 5 Partial capture
07-25 00:31 40m - / - OH3JP -6 / - 3 Partial capture
07-25 00:30 40m - / - PE1NPS -5 / - 3 Partial capture
07-25 00:28 40m -14 / - <...> - / -9 2 Partial capture
07-25 00:28 40m - / - SV1JFL -6 / - 2 Partial capture
07-25 00:26 40m - / -17 RK3DWA/3 +2 / - 5 Partial capture
07-25 00:26 40m - / - RD7O -10 / - 2 Partial capture
07-25 00:24 40m - / - I1RJP +4 / - 3 Partial capture
07-25 00:24 40m - / - TK5K -23 / - 2 ✓ Closing fragment
07-23 01:02 40m - / - I1RJP -9 / - 6 Partial capture
07-18 02:56 20m -2 / - 3B9FR - / - 5 Partial capture
07-18 02:54 20m - / - SP8AJK -16 / - 3 Partial capture
07-18 02:53 20m - / +7 UA6YW -12 / - 3 Partial capture
07-18 02:52 20m - / +2 UT5MD 0 / - 11 Partial capture
07-18 02:52 20m -13 / - UR5WIF - / -13 5 ✓ Closing fragment
07-18 02:49 20m -12 / - 4X5MZ - / -6 5 ✓ Closing fragment
07-18 02:46 20m -10 / - IT9CMZ - / - 2 Partial capture
07-18 02:43 20m -2 / - A99AA - / - 4 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
041145  -2  405  K7ACZ RV3QI KO91
041145  -4  502  K7ACZ RA3ZH KO81 (x2)
041245 -13 1047  K7ACZ UX1VT KN68
041245  -5  405  K7ACZ RV3QI KO91
041245  +0  502  K7ACZ RA3ZH KO81
041415  -3  405  K7ACZ RV3QI KO91
041730 -21 2027  TA3F K7ACZ FN65
024745  +0 1080  RI1FJL K7ACZ DM26 (x4)
024930  -5 1253  K7ACZ RK6AAC KN95 (x3)
40m 
UTC    dB Audio  Message
030530 -12 2592  K7ACZ OK1TRJ JN79
030615 -11 2318  IU0NAD K7ACZ -20 (x2)
030700  -3  277  K7ACZ I1RJP JN45
030700  -5 2266  K7ACZ IU1LCK JN35
030730  -7  277  K7ACZ I1RJP JN45
024800 -24 1637  K7ACZ <...> +02 (x5)
005545 -17 1833  K7ACZ F5PBG IN78
005915  -9  237  K7ACZ EI2IXB -08 (x2)
010145  -2 2494  K7ACZ YO6LM RR73
80m 
UTC    dB Audio  Message
030230  +1 1666  K7ACZ LZ67PP +23
030245  +1 1666  LZ67PP K7ACZ (x2)
030400 +10 2704  K7ACZ OM1II JN88
030400  -2 1666  K7ACZ LZ67PP +25
030430 +14 2703  K7ACZ OM1II JN88 (x2)
030700  -7 1666  K7ACZ <...> +13 (x2)
030845  -7 1859  LZ67PP K7ACZ
031030 -12 1666  K7ACZ <...> +16 (x2)
031115 -10 1840  LZ67PP K7ACZ
031200  -8 1666  K7ACZ <...> +05 (x2)

Decoder S/N history by band

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