CT7BQA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Portugal Locator transmitted in a decoded message: IM59

Receiver-side FT8 activity involving CT7BQA, decoded by SO8OO in southeastern Poland. 1,358 related FT8 messages, 562 CQ messages, observed on 80m, 40m, 20m, 10m, across 13 UTC dates. Heard between 2026-05-26 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

1,358
Related messages
562
CQ messages
13
UTC dates heard
-8 dB
Mean decoder S/N

Bands

80m 20m 40m 10m
First seen: 2026-05-26
Last seen: 2026-08-20 07:37 UTC

Frequent QSO partners observed at SO8OO

Stations CT7BQA worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by CT7BQA

Approximate centre of IM59, decoded 2026-08-20 09:36 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 UTCBandCT7BQA S/NCounterpartCounterpart S/NMsgsCapture
08-20 09:36 20m -10 / -4 F4IVG 0 / - 3 ✓ Closing observed
08-20 08:59 20m -13 / -10 ON4AOI -8 / -12 4 ✓ Full exchange observed
08-20 08:53 20m -18 / -8 F5RMK -22 / - 3 ✓ Closing observed
08-20 08:41 20m -5 / - CR7BRV - / - 7 Partial capture
08-20 08:35 20m -4 / -21 PD0RWH -20 / -16 7 ✓ Full exchange observed
08-20 08:33 20m -11 / - 9A4AA - / -15 3 Partial capture
07-17 14:03 20m - / -8 G4RCV -8 / - 4 Partial capture
07-17 13:56 20m - / -14 RC5F -15 / - 5 ✓ Closing fragment
07-17 13:38 20m - / - OE9GWV -6 / - 3 Partial capture
07-17 13:16 20m - / -15 IK4TVP -14 / - 4 Partial capture
07-17 13:04 20m -16 / - EA1ISQ - / -12 7 Partial capture
07-17 13:02 20m - / -18 M9KFG -20 / - 2 ✓ Closing fragment
07-17 12:59 20m -8 / - UR5ZGY - / - 2 Partial capture
07-17 12:52 20m -16 / - G4PZW - / - 2 Partial capture
07-17 12:29 20m - / - PE9JAN -5 / - 3 Partial capture
07-17 12:13 20m - / -21 HB9DGZ -17 / - 3 Partial capture
07-17 11:29 20m - / - PD1ADA -14 / - 6 Partial capture
07-17 11:29 20m - / - OE9GWV -9 / - 3 Partial capture
07-15 21:12 20m -17 / - IU0ERZ -13 / -9 3 ✓ Closing observed
07-14 06:33 20m - / - DG4YT -21 / - 8 Partial capture
07-14 04:49 20m - / - OD5KU +9 / - 2 Partial capture
07-14 04:01 20m -9 / -3 R2EC -2 / - 3 ✓ Closing observed
07-14 03:53 20m -16 / - RU4CC - / - 2 Partial capture
07-14 03:23 20m -10 / - RA6FRI - / - 2 Partial capture
07-14 03:19 20m -12 / - KZ4MKJ - / - 2 Partial capture
07-14 02:09 20m -8 / - W6ACT - / - 3 Partial capture
07-14 01:19 20m -12 / - KN4VZR - / -2 4 ✓ Closing fragment
07-14 01:04 20m -14 / - N9DAM - / - 2 Partial capture
07-14 00:22 20m -12 / - N1NRL - / - 3 Partial capture
07-14 00:21 20m -13 / - N0VTY - / - 2 Partial capture
07-14 00:16 20m -12 / - N0VTY - / - 4 Partial capture
07-14 00:12 20m -9 / - K3WHD - / -8 5 Partial capture
07-14 00:11 20m -8 / - AA6XM - / - 2 Partial capture
07-14 00:06 20m -10 / - AA6XM - / - 3 Partial capture
07-14 00:00 20m -7 / - R5DT - / - 8 Partial capture
07-13 23:54 20m -9 / - KD2QPU - / - 9 Partial capture
07-13 23:44 20m -10 / - EA5INF - / +10 9 Partial capture
07-13 23:38 20m -11 / - 7Z1DS - / - 6 Partial capture
07-13 23:32 20m -9 / - KO4WQL - / - 9 Partial capture
07-13 23:26 20m -10 / - HI8AYR - / - 9 Partial capture
07-13 23:21 20m -10 / - CE3TSK - / -8 8 ✓ Closing fragment
07-13 23:14 20m -9 / - KC5OCH - / - 8 Partial capture
07-13 23:07 20m -9 / - 4L7T - / -16 10 Partial capture
07-13 23:02 20m -12 / - RK3AQ - / - 5 Partial capture
07-13 23:00 20m -8 / - OH3N - / - 2 ✓ Closing fragment
07-13 22:55 20m -12 / - VE3VT - / - 6 Partial capture
07-13 22:54 20m -14 / - KE8Y - / -8 2 ✓ Closing fragment
07-13 21:31 20m - / -24 SM6KTO -17 / - 4 ✓ Closing fragment
07-13 20:08 20m -12 / - WV5A - / -10 3 Partial capture
07-13 19:59 20m -3 / - OE5CCN - / - 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
084430  -7  569  CR7BRV CT7BQA IM59 (x3)
085300 -18 1685  F5RMK CT7BQA IM59
085315 -24 1688  CT7BQA F5RMK -08 (x2)
085915  -8 1602  CT7BQA ON4AOI -10
085930 -13 1603  ON4AOI CT7BQA R-12
085945  -9 1601  CT7BQA ON4AOI RR73
090000 -13 1602  ON4AOI CT7BQA R-12
093600 -24  478  SM0WW CT7BQA IM59
093630 -10 1681  F4IVG CT7BQA IM59
093645  +2 1681  CT7BQA F4IVG -04 (x2)
094030 -12 1236  WK2M CT7BQA 73
40m 
UTC    dB Audio  Message
192015 -11 1132  CT7BQA DA0WWA RR73
193645 -12 1326  CT7BQA IK0CHU -23 (x5)
200515 -16 1514  CT7BQA OE3MEI -25 (x3)
200815 -12 1326  CT7BQA IK0CHU JN62 (x3)
202745  -7  743  CT7BQA ED7SUN -20 (x3)
10m 
UTC    dB Audio  Message
115815  -8 1471  CT7BQA UA9TL 73
115845 -11 2570  CT7BQA PD0HLA -11 (x4)
121345 +10  265  CT7BQA F5CUN JN26 (x10)
80m 
UTC    dB Audio  Message
202615  -4  434  CT7BQA EA1IOK IN62
202615  -4  720  CT7BQA EA3HMM JN00 (x2)
202645  -7  434  CT7BQA EA1IOK R-03 (x2)
202815  -9  720  CT7BQA EA3HMM 73

Decoder S/N history by band

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