KD8SZZ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Locator transmitted in a decoded message: EN73

Receiver-side FT8 activity involving KD8SZZ, decoded by SO8OO in southeastern Poland. 112 related FT8 messages, 3 CQ messages, observed on 20m, across 23 UTC dates. Heard between 2026-05-28 and 2026-08-22.

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

112
Related messages
3
CQ messages
23
UTC dates heard
-7 dB
Mean decoder S/N

Bands

20m
First seen: 2026-05-28
Last seen: 2026-08-22 22:06 UTC

Frequent QSO partners observed at SO8OO

Stations KD8SZZ worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by KD8SZZ

Approximate centre of EN73, decoded 2026-08-22 23:57 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 UTCBandKD8SZZ S/NCounterpartCounterpart S/NMsgsCapture
08-23 00:02 20m - / - IK2LRF +3 / - 10 Partial capture
08-22 23:59 20m - / -11 HB9EXE +4 / - 2 ✓ Closing fragment
08-21 21:05 20m - / - IC8TEM +5 / - 2 Partial capture
08-21 20:47 20m - / -1 DL3EBJ +5 / - 2 ✓ Closing fragment
08-19 21:34 20m - / -17 EB5DFU -3 / - 2 Partial capture
08-17 21:45 20m - / -15 EA8UP +5 / - 3 ✓ Closing fragment
08-04 23:22 20m - / -13 HA1BF -17 / - 4 ✓ Closing fragment
07-15 22:21 20m - / -14 RX7T -15 / - 2 Partial capture
07-15 22:04 20m - / - IK1RQX +7 / - 3 Partial capture
07-12 21:29 20m - / -15 EC5M -3 / - 2 ✓ Closing fragment
07-11 17:08 20m - / -13 R1TM 0 / - 2 ✓ Closing fragment
07-03 21:54 20m - / - CU6AD -14 / - 6 Partial capture
06-21 00:07 20m - / 0 CN2GS -9 / - 3 ✓ Closing fragment
06-19 23:11 20m -18 / - RZ1OA - / - 2 Partial capture
06-19 23:08 20m -20 / - MI7FGI - / - 3 Partial capture
06-19 00:49 20m -21 / -13 TN8GD -13 / - 6 Partial capture
06-18 23:44 20m - / -14 HK3G -15 / - 3 Partial capture
06-18 23:42 20m -13 / - 9K2MP - / - 5 Partial capture
06-18 23:41 20m - / - EA5HM -15 / - 5 Partial capture
06-18 23:39 20m -10 / - 7X5CY - / +5 2 Partial capture
06-17 20:27 20m - / -12 HA1BF -21 / - 2 ✓ Closing fragment
06-16 23:03 20m -15 / - PI4DX - / +8 3 ✓ Closing fragment
06-16 23:01 20m -19 / - OE8DDX -14 / - 2 ✓ Closing observed
06-16 22:58 20m -16 / - TN8GD - / -16 3 ✓ Closing fragment
06-16 22:55 20m - / 0 HA1BF -14 / - 2 ✓ Closing fragment
06-15 22:51 20m - / - HB9TIH -17 / - 2 Partial capture
06-15 22:48 20m -22 / -6 IK4LZH -14 / -9 3 Partial capture
06-15 22:46 20m - / - HZ1BQ -2 / - 10 Partial capture
06-15 22:46 20m - / - R8CKD -12 / - 3 Partial capture
06-14 01:28 20m - / -22 7Z1DS +4 / - 3 ✓ Closing fragment
06-14 01:25 20m - / - HB9VAA -14 / - 2 Partial capture
06-14 01:23 20m - / -21 HK3G -20 / - 2 Partial capture
06-14 01:23 20m - / -9 VP2MAA -9 / - 2 Partial capture
06-14 01:19 20m - / -23 A41KB +3 / - 4 Partial capture
06-13 00:19 20m - / - HB9TIH -21 / - 2 Partial capture
06-12 23:36 20m -21 / - 7Z1DS - / - 3 Partial capture
06-11 23:29 20m - / -5 5Z4VJ +4 / - 2 ✓ Closing fragment
05-28 22:31 20m - / - SP5EXA -11 / - 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
210530  +3  365  KD8SZZ IC8TEM JN70 (x2)
235700 -15 1677  DL1UDO KD8SZZ EN73
235915  +3 1358  KD8SZZ HB9EXE -11 (x2)
000215  +3 2066  KD8SZZ IK2LRF JN45 (x10)

Decoder S/N history by band

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