DB4PK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO50

Receiver-side FT8 activity involving DB4PK, decoded by SO8OO in southeastern Poland. 102 related FT8 messages, 1 CQ messages, observed on 40m, 20m, 10m, across 23 UTC dates. Heard between 2026-06-04 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

102
Related messages
1
CQ messages
23
UTC dates heard
-10 dB
Mean decoder S/N

Bands

First seen: 2026-06-04
Last seen: 2026-08-22 07:16 UTC

Activity Heatmap

Locator transmitted by DB4PK

Approximate centre of JO50, decoded 2026-08-21 15:26 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 UTCBandDB4PK S/NCounterpartCounterpart S/NMsgsCapture
08-22 09:16 40m - / - DG4LXM -16 / - 2 Partial capture
08-22 09:13 40m -21 / -12 F1PBZ -22 / +1 2 Partial capture
08-22 09:06 40m -23 / - 2E0GKF - / - 4 Partial capture
08-22 09:02 40m - / - DK2SW -9 / - 24 Partial capture
08-21 15:25 10m -9 / - SQ8AA - / - 3 Partial capture
08-21 15:20 10m -15 / - SP4MPH - / 0 3 ✓ Closing fragment
08-20 15:26 40m -10 / -6 S56LKP +2 / -2 5 ✓ Full exchange observed
08-20 15:24 40m -14 / +1 HA3GO -7 / +8 5 ✓ Full exchange observed
08-16 09:49 20m - / - EB3JT -18 / - 5 Partial capture
08-08 10:13 20m -22 / - 9A3AUH - / -16 3 ✓ Closing fragment
08-08 10:04 20m -18 / - TA2ANK - / - 2 Partial capture
08-08 09:55 20m -18 / - R6DZR - / -7 2 Partial capture
08-03 15:24 40m - / -10 EW8G -19 / - 3 Partial capture
08-02 15:31 40m - / - OK5AG/P -20 / - 2 ✓ Closing fragment
08-02 15:18 40m - / +4 DM8KM -4 / - 2 ✓ Closing fragment
08-01 00:44 40m -10 / - K4DND - / - 5 Partial capture
08-01 00:24 40m -10 / - WV2B - / - 10 Partial capture
07-29 08:26 20m - / -17 RA3Y -9 / - 3 Partial capture
07-28 02:03 40m -22 / - AA4NP - / - 3 Partial capture
07-27 16:17 40m -24 / - G1ABR - / - 2 Partial capture
07-26 15:16 40m - / +6 9A3PV -17 / - 2 ✓ Closing fragment
07-24 16:18 40m - / - HG8LXL -11 / - 3 Partial capture
07-14 21:17 40m -12 / - R4CHN - / -24 3 ✓ Closing fragment
07-14 21:14 40m -12 / - A61CK - / - 3 Partial capture
07-14 21:12 40m -12 / - RK9UM - / - 3 Partial capture
07-14 20:59 40m -12 / - A61CK - / - 21 Partial capture
07-14 16:08 40m -16 / - EA1AYL - / - 2 Partial capture
07-07 20:58 40m - / - HG8LXL -4 / - 4 Partial capture
07-07 20:54 40m -19 / -14 YL3RK -18 / 0 7 ✓ Full exchange observed
07-03 16:16 40m -15 / - LA1HW - / - 7 Partial capture
06-28 15:06 10m -10 / - EC3A - / -18 2 ✓ Closing fragment
06-28 15:02 10m -9 / - F5SFT - / - 5 Partial capture
06-28 14:59 10m -12 / - OK1ZJK - / - 4 Partial capture
06-28 14:54 10m -12 / - F5SFT - / - 3 Partial capture
06-23 02:30 40m -23 / - WA3WNT - / - 2 Partial capture
06-23 02:25 40m -20 / - W1QLF - / - 2 Partial capture
06-23 02:04 40m -22 / - N2TH - / -15 2 Partial capture
06-22 14:23 20m - / - GJ0KYZ -3 / - 4 Partial capture
06-22 08:25 20m - / 0 IK4RVY -13 / - 6 Partial capture
06-21 02:43 40m - / +3 MI0NWA -6 / - 2 ✓ Closing fragment
06-20 19:48 40m - / -1 2E0FHM -12 / - 2 ✓ Closing fragment
06-18 02:44 40m -19 / - KA5PUD - / - 4 Partial capture
06-17 12:45 20m - / - RW3TY -4 / - 2 Partial capture
06-13 07:20 40m -20 / +3 SN0AK -4 / - 3 ✓ Closing observed
06-12 05:19 40m - / -3 DK7ZT -16 / - 3 Partial capture
06-12 05:18 40m -6 / - F5MYK - / -6 2 ✓ Closing fragment
06-12 05:16 40m -6 / - F4GYI - / -6 2 ✓ Closing fragment
06-12 05:14 40m -6 / -6 YT2FA -16 / - 4 ✓ Closing observed
06-12 05:08 40m -2 / -12 PA3T -13 / -5 12 Partial capture
06-12 05:04 40m 0 / - UA3LRN - / -14 4 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
091015  -7 2544  DB4PK DK2SW JO43 (x8)
091345 -22 2096  DB4PK F1PBZ -12
091345  +1 1103  DB4PK HG3FMZ JN96
091400 -21 1768  F1PBZ DB4PK R+01
091445 -11 2545  DB4PK DK2SW JO43 (x2)
091615 -15 1769  DB4PK DG4LXM JO61 (x2)
10m
UTC    dB Audio  Message
150130 -14 1787  OK1ZJK DB4PK JO50 (x2)
150230 -10 1789  F5SFT DB4PK JO50 (x5)
150600  -9 1803  EC3A DB4PK R-18 (x2)
152030 -17 1780  SP4MPH DB4PK JO50 (x3)
152515 -12 1777  SQ8AA DB4PK JO50 (x3)
20m
UTC    dB Audio  Message
082645 -11  958  DB4PK RA3Y -17 (x3)
095545 -18 1791  R6DZR DB4PK JO50 (x2)
100415 -19 1790  TA2ANK DB4PK JO50 (x2)
101345 -23 1793  9A3AUH DB4PK JO50 (x3)
094900 -17 1770  DB4PK EB3JT JN01 (x5)

Decoder S/N history by band

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