HF0TT — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: JO80

Receiver-side FT8 activity involving HF0TT, decoded by SO8OO in southeastern Poland. 47 related FT8 messages, 1 CQ messages, observed on 40m, 20m, 10m, across 8 UTC dates. Heard between 2026-06-04 and 2026-08-20.

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

47
Related messages
1
CQ messages
8
UTC dates heard
-8 dB
Mean decoder S/N

Bands

First seen: 2026-06-04
Last seen: 2026-08-20 18:27 UTC

Activity Heatmap

Locator transmitted by HF0TT

Approximate centre of JO80, decoded 2026-08-21 19:47 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 UTCBandHF0TT S/NCounterpartCounterpart S/NMsgsCapture
08-21 19:47 20m -22 / - TF1EIN - / - 2 Partial capture
08-20 20:26 20m - / -16 SV5ADM +2 / - 3 Partial capture
08-20 20:15 40m +6 / - POWODZENIA - / -3 3 Partial capture
08-20 19:50 20m - / -11 RC5F +3 / - 5 ✓ Closing fragment
08-20 19:31 20m - / -6 XU7O -6 / - 2 Partial capture
08-20 19:19 40m +2 / - SP9CVY - / -12 2 ✓ Closing fragment
08-20 19:18 40m 0 / - ON4CJU -6 / -9 3 ✓ Closing observed
08-20 19:17 40m +4 / -2 SQ3TR -1 / -12 2 Partial capture
08-20 19:15 40m - / - F5PBG -13 / - 2 Partial capture
08-20 19:15 40m +2 / -11 SV1DZB -13 / -14 5 ✓ Full exchange observed
08-20 19:12 40m +2 / -7 DL2CZ 0 / -9 5 ✓ Full exchange observed
08-20 19:10 40m +2 / - PD1HBL - / -12 2 ✓ Closing fragment
08-20 19:07 40m +3 / - SQ7SE -8 / -7 4 ✓ Closing observed
07-25 03:51 20m - / - UA3PAB -17 / - 3 Partial capture
07-25 03:38 20m - / - V31DL -8 / - 4 Partial capture
07-13 13:18 20m -18 / - 3B9FR - / - 2 Partial capture
07-08 20:11 40m - / -14 TA6MMI -14 / - 3 ✓ Closing fragment
06-09 18:03 20m - / - IW5ALZ 0 / - 2 Partial capture
06-07 01:11 20m - / -11 4S7AB -8 / - 2 ✓ Closing fragment
06-07 01:03 20m - / - V31DL -14 / - 2 Partial capture
06-07 00:40 20m - / - II1NS -16 / - 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
035245 -23 1705  HF0TT UA3PAB KO84
040945  -9 1834  CO8LY HF0TT JO80
193130  -9  485  HF0TT XU7O -06 (x2)
195045  +5 1050  HF0TT RC5F KO85 (x5)
195345 -17 1772  HF0TT TA2EE R-03
202615  +5 1171  HF0TT SV5ADM -16 (x3)
194700 -21 1744  TF1EIN HF0TT JO80 (x2)
40m
UTC    dB Audio  Message
191600 -16 1480  HF0TT SV1DZB KM18
191615  +4 1731  SV1DZB HF0TT -14
191630 -11 1480  HF0TT SV1DZB R-11
191645  +0 1731  SV1DZB HF0TT RR73
191745  +4 1732  SQ3TR HF0TT -12
191800  -1 1240  HF0TT SQ3TR R-02
191845  +1 1732  ON4CJU HF0TT R-09
191900  -6 1730  HF0TT ON4CJU RR73
191915  -2 1732  ON4CJU HF0TT 73
191945  +0 1732  SP9CVY HF0TT R-12 (x2)
201530  +9 1732  POWODZENIA HF0TT JO80 (x2)
201630  +5 1732  JA4FDZ HF0TT JO80
201800  +5 1732  POWODZENIA HF0TT R-03
10m
UTC    dB Audio  Message
130345 -14 1877  HF0TT DF2IAC JN49

Decoder S/N history by band

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