DN9PHI — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO31

Receiver-side FT8 activity involving DN9PHI, decoded by SO8OO in southeastern Poland. 68 related FT8 messages, 23 CQ messages, observed on 10m, across 7 UTC dates. Heard between 2026-05-17 and 2026-08-11.

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

68
Related messages
23
CQ messages
7
UTC dates heard
-10 dB
Mean decoder S/N

Bands

10m
First seen: 2026-05-17
Last seen: 2026-08-11 09:46 UTC

Activity Heatmap

Locator transmitted by DN9PHI

Approximate centre of JO31, decoded 2026-07-05 08:32 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 UTCBandDN9PHI S/NCounterpartCounterpart S/NMsgsCapture
06-29 13:41 10m -17 / - SK3WWA - / - 8 Partial capture
06-29 13:35 10m - / - F4BJN -18 / - 2 Partial capture
06-29 13:24 10m -10 / - <...> - / +5 2 Partial capture
06-29 13:20 10m -14 / - IR0WWA - / -3 2 ✓ Closing fragment
06-29 13:16 10m -8 / -19 IR0WWA -23 / -17 3 Partial capture
06-29 13:15 10m -9 / - SD9WWA - / 0 2 Partial capture
06-28 18:17 10m - / -5 SQ2PHC -4 / - 3 ✓ Closing fragment
06-28 16:03 10m -13 / - IS0LBE - / -6 3 Partial capture
06-28 16:00 10m -18 / +7 IQ6PE -12 / - 4 ✓ Full exchange observed
06-28 15:57 10m -13 / - GB1500M -4 / - 2 Partial capture
06-28 15:43 10m -3 / - SM7YLS - / +2 2 ✓ Closing fragment
06-28 15:36 10m -6 / - TR8CA - / -13 5 Partial capture
06-28 15:33 10m -16 / -13 DJ1TU -15 / - 4 ✓ Full exchange observed
06-28 15:32 10m -17 / - GB1500M - / - 2 Partial capture
06-28 15:30 10m -7 / - DN9MSG -16 / - 4 ✓ Full exchange observed
06-28 14:17 10m 0 / +2 F4CIX -10 / - 3 ✓ Full exchange observed
06-28 14:13 10m -14 / - CE2SV - / - 2 Partial capture
06-28 14:12 10m - / 0 F5SFT -18 / - 2 ✓ Closing fragment
06-28 14:07 10m -16 / - YU1TP - / -11 3 Partial capture
06-28 13:39 10m -21 / - IS0EDE - / - 2 Partial capture
06-28 13:07 10m - / -11 IK1MJK/P +4 / - 3 ✓ Closing fragment
06-28 08:06 10m - / -13 F4FSY -16 / - 2 ✓ Closing fragment
06-27 09:09 10m -14 / - LY1SR - / - 3 Partial capture
06-26 17:19 10m -10 / +2 SM7WVZ -11 / -6 3 ✓ Full exchange observed
06-26 17:13 10m -13 / - DN9DLF - / - 3 ✓ Closing fragment
06-26 17:06 10m -10 / -12 DO9BAU -3 / +4 5 ✓ Full exchange observed
06-26 17:06 10m -7 / - YO4NF - / -4 2 ✓ Closing fragment
06-26 16:26 10m -12 / - MM8FKF - / -3 3 ✓ Closing fragment
06-26 16:17 10m -17 / -12 9A4ZM -8 / -3 5 ✓ Full exchange observed
06-26 15:25 10m -14 / - IR7RMAT - / - 3 Partial capture
06-13 19:29 10m - / -17 IQ9BF -8 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m
UTC    dB Audio  Message
133545 -18 1121  DN9PHI F4BJN JN25 (x2)
133830 -19 1817  II9WWA DN9PHI JO31
134145 -16 2088  SK3WWA DN9PHI JO31 (x8)
151400  -8  576  DN9PHI 9A60CBM -04
082600 -19 2120  SN0WWA DN9PHI JO31
083230 -20 1474  9A2KS DN9PHI JO31
114630 -13  738  DN9PHI EA6DL RRR

Decoder S/N history by band

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