K1HC — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Locator transmitted in a decoded message: FN53

Receiver-side FT8 activity involving K1HC, decoded by SO8OO in southeastern Poland. 486 related FT8 messages, 14 CQ messages, observed on 80m, 40m, 20m, across 20 UTC dates. Heard between 2026-06-18 and 2026-08-24.

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

486
Related messages
14
CQ messages
20
UTC dates heard
-3 dB
Mean decoder S/N

Bands

80m 40m 20m
First seen: 2026-06-18
Last seen: 2026-08-24 00:09 UTC

Frequent QSO partners observed at SO8OO

Stations K1HC worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by K1HC

Approximate centre of FN53, decoded 2026-08-24 02:03 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 UTCBandK1HC S/NCounterpartCounterpart S/NMsgsCapture
08-24 02:08 40m +2 / - SP7ENZ - / -6 2 ✓ Closing fragment
08-24 02:06 40m +4 / +9 RG6ZF -8 / -3 4 ✓ Full exchange observed
08-24 02:03 40m +2 / - TA1SY - / -19 2 ✓ Closing fragment
08-24 02:02 40m +4 / +4 M0LOW -13 / - 3 Partial capture
08-24 02:01 40m 0 / -16 UA9SAV +4 / -8 6 Partial capture
08-24 01:59 40m 0 / - <...> - / -17 3 Partial capture
08-24 01:56 40m +5 / - RM2P - / -3 3 ✓ Closing fragment
08-24 01:45 80m -17 / -8 DL4ME -1 / 0 7 ✓ Full exchange observed
08-24 01:44 80m -17 / - W4EMI - / +1 2 Partial capture
08-24 01:42 80m -17 / - KH6KI - / -20 3 ✓ Closing fragment
08-24 01:39 80m - / - OK1BLU -10 / - 2 Partial capture
08-24 01:36 80m -8 / - <...> - / - 2 Partial capture
08-24 01:35 80m -21 / -4 DO4TYW -6 / -22 10 ✓ Full exchange observed
08-24 01:33 80m -14 / - KZ7Y - / +8 2 ✓ Closing fragment
08-24 01:32 80m - / - LA3RLA -16 / - 2 Partial capture
08-24 01:32 80m -16 / -3 RU3GF +20 / -14 5 ✓ Full exchange observed
08-24 01:29 80m -4 / -14 UF3T +4 / -11 7 ✓ Full exchange observed
08-24 01:26 80m -6 / -12 DL9ATW -4 / -15 8 ✓ Full exchange observed
08-21 02:13 80m -19 / - N1KSY - / - 2 ✓ Closing fragment
08-21 02:12 80m -22 / - WB2AA - / - 3 ✓ Closing fragment
08-21 02:09 80m -9 / - W9HT - / -7 3 ✓ Closing fragment
08-21 02:07 80m -10 / -12 SP5HZM -1 / -11 5 ✓ Full exchange observed
08-21 02:06 80m -7 / -10 UR4SXA +16 / -2 5 ✓ Full exchange observed
08-21 02:05 80m -10 / -8 DL1BJL -21 / -14 5 ✓ Full exchange observed
08-21 02:00 80m -8 / -11 DL1UDO -12 / -9 5 ✓ Full exchange observed
08-21 01:59 80m -14 / - XE1PM - / -7 2 ✓ Closing fragment
08-21 01:55 80m -18 / -16 UR7FM +9 / -13 9 ✓ Full exchange observed
08-21 01:53 80m -20 / - WB4DY - / -4 2 ✓ Closing fragment
08-21 01:50 80m - / - R7LV +4 / - 5 Partial capture
08-21 01:50 80m -20 / -11 IZ0BVU +9 / -7 6 ✓ Full exchange observed
08-21 01:50 80m - / -14 RX6LG -3 / - 13 Partial capture
08-21 01:49 80m - / - R6ZEJ -2 / - 7 Partial capture
08-21 01:49 80m -17 / - W8WEJ - / +7 2 ✓ Closing fragment
08-21 01:46 80m - / -14 RX6LG -1 / - 2 Partial capture
08-21 01:45 80m - / -18 IK4LZH +8 / - 4 ✓ Closing fragment
08-21 01:44 80m -18 / -8 LY1DY +12 / -14 5 ✓ Full exchange observed
08-21 01:42 80m - / - RD4AN -12 / - 5 Partial capture
08-21 01:42 80m - / - YT1DDL +2 / - 3 Partial capture
08-21 01:41 80m -19 / - N5VSA - / -18 2 Partial capture
08-21 01:39 80m -20 / +10 DL8MKG +21 / +9 5 ✓ Full exchange observed
08-21 01:39 80m -22 / -6 DL9KM -5 / -13 9 ✓ Full exchange observed
08-21 01:39 80m - / - R6ZEJ -1 / - 13 Partial capture
08-21 01:38 80m -18 / - WD4LRC - / -5 2 ✓ Closing fragment
08-21 01:36 80m -19 / -3 DO5PY +1 / -17 7 ✓ Full exchange observed
08-21 01:36 80m -20 / -15 R5AV +8 / -13 4 ✓ Full exchange observed
08-21 01:31 80m -9 / - XE1PM - / - 2 Partial capture
08-21 01:27 80m -23 / +3 DH1KJ +8 / -10 5 ✓ Full exchange observed
08-21 01:26 80m -11 / -11 RA3DA +1 / -6 7 ✓ Full exchange observed
08-21 01:24 80m -11 / -15 EW8AAC -8 / -18 6 ✓ Full exchange observed
08-21 01:21 40m -2 / -14 CR7BRV -4 / -3 5 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
020245  +2 2366  M0LOW K1HC FN53
020300 -13 2341  K1HC M0LOW +04
020300  +4 2173  K1HC UA9SAV R-16
020315  +5 2366  M0LOW K1HC FN53
020345  +2 1508  TA1SY K1HC -19 (x2)
020430  +7 2172  K1HC UA9SAV R-16
020600  +2 2092  RZ6ALZ K1HC 73
020645  -7 1055  K1HC RG6ZF KN98
020700  +4 1140  RG6ZF K1HC -03
020715 -10 1055  K1HC RG6ZF R+09
020730  +3 1140  RG6ZF K1HC RR73
020830  +3 1355  SP7ENZ K1HC R-06 (x2)
020945  -2 1356  K1HC RA4ABH LO20
80m 
UTC    dB Audio  Message
013945  -9 1220  K1HC OK1BLU JO80 (x2)
014115 +18 1327  K1HC SP7IIT RR73
014245 -14 2018  KH6KI K1HC FN53 (x3)
014415 -16 1109  W4EMI K1HC FN53 (x2)
014545 -17 1796  DL4ME K1HC FN53
014600  -4 1852  K1HC DL4ME -08
014615 -18 1796  DL4ME K1HC R+00
014630  +3 1852  K1HC DL4ME RR73
014645 -19 1796  DL4ME K1HC R+00
014700  -3 1852  K1HC DL4ME RR73
014715 -15 1796  DL4ME K1HC 73
20m 
UTC    dB Audio  Message
215915 -11 1085  YO6KNZ K1HC RR73
174645 -23 1731  ON7DJ K1HC -06 (x2)
174730 -11 2647  K1HC ON7DJ R-11 (x3)
174900 -11  943  K1HC R6DJR RR73
174945 -18 1342  SP7JS K1HC +00 (x2)
175115 -20 1785  AB2RR K1HC -12 (x2)
175330  -8  902  K1HC DB1SO R-11 (x2)
175730  +3 2095  K1HC PD1GOL 73
175845 -22 1797  KB2KBC K1HC -07

Decoder S/N history by band

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