SQ7OBB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: JO91

Receiver-side FT8 activity involving SQ7OBB, decoded by SO8OO in southeastern Poland. 547 related FT8 messages, 53 CQ messages, observed on 40m, 20m, 10m, across 30 UTC dates. Heard between 2026-05-17 and 2026-08-15.

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

547
Related messages
53
CQ messages
30
UTC dates heard
-5 dB
Mean decoder S/N

Bands

First seen: 2026-05-17
Last seen: 2026-08-15 02:25 UTC

Activity Heatmap

Locator transmitted by SQ7OBB

Approximate centre of JO91, decoded 2026-08-02 07:54 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 UTCBandSQ7OBB S/NCounterpartCounterpart S/NMsgsCapture
08-12 13:59 20m -13 / - YB6RMT - / -21 10 Partial capture
08-12 13:56 20m -10 / - <...> - / -18 3 Partial capture
08-11 05:56 20m - / -2 PA3CPS -7 / - 2 ✓ Closing fragment
08-09 12:38 10m - / -12 GJ0KYZ -21 / - 2 ✓ Closing fragment
08-09 08:19 40m - / - SQ5ROB -11 / - 2 Partial capture
08-02 07:37 40m - / -10 SP9WAZ -12 / - 3 Partial capture
08-02 07:37 40m - / +2 SP9XG -18 / - 6 ✓ Closing fragment
08-02 06:51 20m - / - RC5F +2 / - 2 Partial capture
08-02 04:37 20m - / - R2AL +3 / - 4 Partial capture
08-02 04:36 20m - / -15 NE5TX -13 / - 3 ✓ Closing fragment
08-01 05:27 20m - / -10 KH6M -4 / - 2 ✓ Closing fragment
08-01 04:43 20m - / - RA3ZDU -18 / - 2 Partial capture
07-31 06:33 20m - / - V31DL -6 / - 2 Partial capture
07-31 06:22 20m - / - V31DL -14 / - 2 Partial capture
07-31 04:10 20m - / -12 EA5JHD -12 / - 4 Partial capture
07-29 05:02 40m -16 / - EI1DG - / -5 9 ✓ Closing fragment
07-28 04:28 40m -18 / - CN2DX - / -11 2 Partial capture
07-27 15:21 20m - / - EA3HMM -14 / - 2 Partial capture
07-27 09:53 20m - / -17 PA2AMJ -20 / - 2 ✓ Closing fragment
07-27 09:53 20m - / - PD3PAM -16 / - 2 Partial capture
07-27 09:36 20m - / - IU5HIU -10 / - 6 Partial capture
07-27 09:30 20m - / -5 DL3RAJ -14 / - 3 Partial capture
07-27 09:29 20m - / - PA2AMJ -14 / - 2 Partial capture
07-27 09:15 20m - / -4 EA5D -17 / - 2 Partial capture
07-27 09:08 20m - / -5 G4DBW -18 / - 2 Partial capture
07-27 08:41 20m - / -12 DJ0MAB -21 / - 4 ✓ Closing fragment
07-26 06:06 20m - / - DL3HBF -3 / - 4 Partial capture
07-26 05:50 40m - / +5 OE5ROR -12 / - 8 Partial capture
07-25 06:04 20m - / -12 F1PBZ +8 / - 2 Partial capture
07-25 06:01 20m - / -6 F4LNM -12 / - 3 ✓ Closing fragment
07-25 05:46 20m - / -20 PD0DEX -20 / - 4 ✓ Closing fragment
07-25 05:23 20m - / +2 PD1HPB -19 / - 3 ✓ Closing fragment
07-25 05:21 20m - / - OD5KU -4 / - 8 Partial capture
07-24 05:12 20m - / -15 R6LQU -20 / - 2 Partial capture
07-24 05:11 20m - / +1 RU3QR -15 / - 5 Partial capture
07-24 03:41 40m - / -12 UR3AHB -14 / - 2 Partial capture
07-23 05:24 40m -13 / - <...> - / - 3 Partial capture
07-22 04:28 40m - / -5 S58MU -19 / - 2 ✓ Closing fragment
07-21 05:16 40m -17 / - VE2OPC - / - 2 Partial capture
07-21 05:15 40m -16 / - DJ0MAB -20 / -5 3 ✓ Closing observed
07-20 09:44 40m -16 / - OY1R - / -17 2 Partial capture
07-19 11:42 40m -18 / - SP5ROM - / - 2 Partial capture
07-17 07:47 40m -15 / - IQ0AK - / -16 3 ✓ Closing fragment
07-13 05:56 20m -10 / - WA3MH - / - 2 Partial capture
07-13 05:53 20m -14 / - OH6DBJ - / -18 3 ✓ Closing fragment
07-13 05:46 20m - / - RA6OY +6 / - 4 Partial capture
07-13 05:43 20m - / - LZ3CB +8 / - 4 Partial capture
07-12 06:13 20m - / -5 EK1KE -19 / - 2 Partial capture
07-11 05:31 20m - / -4 UR4QWW -14 / - 4 ✓ Closing fragment
07-11 04:06 40m - / - PE1NPS -13 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
043630 -21 2116  SQ7OBB RA3DAD KO95
135645 -10 1515  <...> SQ7OBB -18 (x3)
135915  -9 1514  YB6RMT SQ7OBB -21 (x10)
042545  -5 1263  SQ7OBB LZ1ZF R-14
10m
UTC    dB Audio  Message
082930 +10 1279  SQ7OBB RC5F 73
102945  +3 1275  SQ7OBB YM1KE -15
103115  +2  302  SQ7OBB IK0RNU JN61
103115 +12 2558  SQ7OBB IQ4JO -04
103115  +0 1333  SQ7OBB UA4FKT LO23 (x3)
103215  +2 1697  SQ7OBB RL3K KO91
103215  +7  302  SQ7OBB IK0RNU JN61
103245  +7 1697  SQ7OBB RL3K R-12 (x2)
103315  +8  303  SQ7OBB IK0RNU JN61
111200 -10  682  SQ7OBB F4MSX JN09
123800 -21 1477  SQ7OBB GJ0KYZ R-12 (x2)
40m
UTC    dB Audio  Message
073715 -18 1892  SQ7OBB SP9WAZ -10
073745 -18 1608  SQ7OBB SP9XG JO90
073745  -7 1891  SQ7OBB SP9WAZ -10
073815 -19 1608  SQ7OBB SP9XG JO90
073815 -10 1891  SQ7OBB SP9WAZ -10
073845 -18 1608  SQ7OBB SP9XG JO90 (x3)
074315 -21 1667  SQ7OBB US1MM 73
075430 -24 1666  CQ SQ7OBB JO91
075445  -8  535  SQ7OBB SQ5SCZ KO12
075630 -22 1667  SP5GEO SQ7OBB RR73
075930 -24 1667  HA8LKI SQ7OBB -17
081930 -12  953  SQ7OBB SQ5ROB KO02 (x2)

Decoder S/N history by band

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