DO7REF — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO30

Receiver-side FT8 activity involving DO7REF, decoded by SO8OO in southeastern Poland. 106 related FT8 messages, 25 CQ messages, observed on 80m, across 5 UTC dates. Heard between 2026-06-09 and 2026-06-23.

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

106
Related messages
25
CQ messages
5
UTC dates heard
-3 dB
Mean decoder S/N

Bands

80m
First seen: 2026-06-09
Last seen: 2026-06-23 18:49 UTC

Frequent QSO partners observed at SO8OO

Stations DO7REF worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by DO7REF

Approximate centre of JO30, decoded 2026-06-23 20:49 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 UTCBandDO7REF S/NCounterpartCounterpart S/NMsgsCapture
06-23 20:51 80m +6 / - F6BHK - / -10 3 Partial capture
06-23 20:49 80m +2 / - <...> - / -12 2 Partial capture
06-23 20:48 80m - / -11 HF650LLL +3 / - 3 Partial capture
06-23 20:45 80m 0 / - G0KMC - / -19 6 Partial capture
06-23 20:43 80m -6 / - F4MGP - / -11 2 Partial capture
06-23 20:42 80m -2 / -16 DO1TEM -12 / -12 5 ✓ Full exchange observed
06-23 20:41 80m -5 / -4 DO1KDZ +14 / -2 5 ✓ Full exchange observed
06-23 20:36 80m -6 / -5 HA7TM +24 / +1 9 ✓ Full exchange observed
06-23 20:34 80m -12 / -11 OH5KNL +7 / - 4 ✓ Closing observed
06-23 20:33 80m -14 / - DO6AZ - / - 2 Partial capture
06-23 20:32 80m -14 / - IQ5AAR - / - 2 Partial capture
06-23 20:29 80m - / +7 DL1DEU +2 / - 2 ✓ Closing fragment
06-23 20:29 80m +1 / -1 DK7UY +7 / -6 5 ✓ Full exchange observed
06-22 19:50 80m -18 / -12 DO1MGN -6 / - 5 ✓ Closing observed
06-22 19:49 80m -12 / +2 DB9LG +1 / +10 4 ✓ Full exchange observed
06-22 19:47 80m -18 / - DB100FT - / -8 2 Partial capture
06-22 19:46 80m -19 / -14 9A4ZM +9 / -4 5 ✓ Full exchange observed
06-22 19:42 80m -17 / - DO4FOX - / -5 2 Partial capture
06-22 19:40 80m - / -8 DL5JMN +1 / - 5 ✓ Closing fragment
06-22 19:39 80m -20 / - EW6EW - / -2 2 Partial capture
06-21 22:23 80m 0 / - LB9ZG +2 / -4 7 ✓ Full exchange observed
06-20 20:01 80m -3 / -6 F6BHK -18 / -11 11 Partial capture
06-20 19:59 80m -6 / - HG8LXL - / - 2 Partial capture
06-09 20:53 80m - / -8 DO5RBB -5 / - 4 ✓ Closing fragment
06-09 20:53 80m -13 / -14 DK1MBY -7 / - 4 ✓ Closing observed
06-09 20:50 80m - / - ON7DE -12 / - 2 ✓ Closing fragment
06-09 20:47 80m - / -17 DL5OAH -2 / - 3 Partial capture
06-09 20:32 80m -16 / -19 DO9KB +8 / -1 4 ✓ Full exchange observed
06-09 20:32 80m - / -18 IV3JRY +10 / - 7 ✓ Closing fragment
06-09 20:28 80m -21 / -10 DK7TX +9 / +3 5 ✓ Full exchange observed
06-09 19:29 80m -20 / +1 DF3IS -6 / - 3 ✓ Closing observed
06-09 19:26 80m -20 / - 9A4AA - / - 2 Partial capture
06-09 19:22 80m - / -18 IQ4JO +8 / - 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
204615  +4  323  G0KMC DO7REF R-19 (x4)
204830  +3 1514  DO7REF HF650LLL -11
204845  +4  323  CQ DO7REF JO30
204900  +5 1514  DO7REF HF650LLL -11
204915  +5  323  CQ DO7REF JO30
204930  -3  903  DO7REF YO4LUP KN43
204930  +0 1514  DO7REF HF650LLL -11
204945  +3  323  <...> DO7REF R-12 (x2)
205115  +8  323  F6BHK DO7REF -10 (x3)

Decoder S/N history by band

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