CU2AP — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Azores Locator transmitted in a decoded message: HM77

Receiver-side FT8 activity involving CU2AP, decoded by SO8OO in southeastern Poland. 428 related FT8 messages, 57 CQ messages, observed on 80m, 40m, 20m, 10m, across 25 UTC dates. Heard between 2026-05-19 and 2026-08-12.

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

428
Related messages
57
CQ messages
25
UTC dates heard
-5 dB
Mean decoder S/N

Bands

80m 40m 20m 10m
First seen: 2026-05-19
Last seen: 2026-08-12 18:30 UTC

Frequent QSO partners observed at SO8OO

Stations CU2AP worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by CU2AP

Approximate centre of HM77, decoded 2026-08-06 18:11 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 UTCBandCU2AP S/NCounterpartCounterpart S/NMsgsCapture
08-12 20:28 10m - / +5 F5PCV -12 / - 4 ✓ Closing fragment
08-10 10:08 10m - / +2 DN9HW -19 / - 2 Partial capture
08-10 09:51 10m - / +1 RY3O -20 / - 2 Partial capture
08-10 09:26 10m - / - CT3MD -18 / - 3 Partial capture
08-07 22:49 40m -14 / - PI4DX -4 / - 5 ✓ Full exchange observed
08-07 22:46 40m -12 / - PV8AJ - / +5 2 ✓ Closing fragment
08-07 22:43 40m -15 / - TJ1GD/P - / -6 3 ✓ Closing fragment
08-07 22:41 40m -14 / - LU1DOJ - / -25 2 ✓ Closing fragment
08-07 22:37 40m -17 / -4 DL1ESZ -19 / -8 6 ✓ Full exchange observed
08-07 22:35 40m -16 / - LU1BNH - / -25 4 ✓ Closing fragment
08-07 22:34 40m -15 / - MW9LQA - / - 2 Partial capture
08-07 22:33 40m -14 / -3 OM2WW -18 / 0 4 ✓ Full exchange observed
08-07 22:30 40m -16 / - CN8NS - / 0 4 ✓ Closing fragment
08-07 22:29 40m -14 / -3 R2EN -11 / -5 2 Partial capture
08-07 22:28 40m -16 / - M0PFX - / -12 2 ✓ Closing fragment
08-07 22:27 40m -16 / - TJ1GD/P - / - 2 Partial capture
08-06 18:10 20m -7 / - CR5VP - / - 2 Partial capture
08-05 23:12 20m -11 / - BA5AN - / -12 3 Partial capture
08-05 23:08 20m -12 / - BA8BLK - / -25 3 ✓ Closing fragment
08-05 23:06 20m -12 / - BI3BIE - / -21 3 ✓ Closing fragment
08-05 23:02 20m -11 / - CT1XZ - / - 2 Partial capture
08-05 22:57 20m -14 / - JH1LPZ - / -20 2 Partial capture
08-05 22:56 20m -12 / - BI3BIE - / -12 3 Partial capture
08-05 22:53 20m -12 / - BI3UPU - / -12 3 Partial capture
08-05 22:52 20m -11 / - HL1HG - / -6 2 ✓ Closing fragment
08-05 22:51 20m -10 / - BI3BIE - / -9 3 Partial capture
08-05 22:49 20m -11 / - VK5GTS - / - 2 Partial capture
08-05 22:45 20m -10 / - BI3BIE - / -13 3 Partial capture
08-04 23:02 20m -11 / - M7LYG - / - 2 ✓ Closing fragment
08-04 22:58 20m -11 / - JA0HMB - / -9 4 ✓ Closing fragment
08-04 22:57 20m -10 / - KZ4ZZ - / -2 2 ✓ Closing fragment
08-04 22:56 20m -7 / - BI1PTQ - / -5 3 ✓ Closing fragment
08-04 22:53 20m -8 / - JA1XIA - / 0 2 Partial capture
08-04 22:52 20m -5 / - V85NPV - / +9 3 ✓ Closing fragment
08-04 22:51 20m -2 / - JH4SLF - / -12 2 ✓ Closing fragment
08-04 22:48 20m -3 / - 6K5EKI - / -22 3 ✓ Closing fragment
08-04 22:47 20m -5 / - BA4IE - / -16 2 ✓ Closing fragment
08-04 22:46 20m -6 / - JH5AVM - / -5 2 ✓ Closing fragment
08-04 22:44 20m -6 / - HP1RY - / -2 2 ✓ Closing fragment
08-04 22:42 20m -8 / - 6K5XZE - / -19 3 Partial capture
08-04 22:41 20m -8 / - JM1LIK - / -7 2 ✓ Closing fragment
08-04 22:39 20m -6 / - DS3EXT - / -5 2 ✓ Closing fragment
08-04 22:37 20m -8 / - BG4OOO - / -13 4 ✓ Closing fragment
08-04 22:36 20m -6 / - ON1BH - / +1 2 ✓ Closing fragment
08-04 22:34 20m -8 / - JJ1TKN - / - 2 ✓ Closing fragment
08-04 22:32 20m -4 / - JA8EPO - / +4 3 ✓ Closing fragment
08-04 22:31 20m -6 / - JO3DDD - / - 2 ✓ Closing fragment
08-04 22:28 20m -5 / - JQ1YIW - / -10 4 ✓ Closing fragment
08-04 22:27 20m -4 / - ZY7F - / +7 2 ✓ Closing fragment
08-04 22:26 20m -4 / - BH3CFN - / -7 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
092700 -21 1494  CU2AP CT3MD IM13 (x2)
093130 -10 1347  CU2AP F6BTP JN09
093230 -11  288  CU2AP DN9GLA JO31
095115 -18 2089  CU2AP RY3O LO11 (x2)
095300 -22 1346  DL7UMA CU2AP +17
100845 -17 1345  CU2AP DN9HW JO33 (x2)
101345 -12 1528  CU2AP PA1GLD RR73
202830 -15 1027  CU2AP F5PCV JO10 (x4)
105930 -16 1002  DK8EE CU2AP +02
40m 
UTC    dB Audio  Message
224030 -15 1389  R4UAS CU2AP RR73
224100 -16 1389  LU1DOJ CU2AP -25 (x2)
224315 -15 1389  TJ1GD/P CU2AP -06 (x3)
224545 -16 1388  <...> CU2AP +29
224645 -13 1388  PV8AJ CU2AP +05 (x2)
224815 -12 1389  EA8DNB CU2AP RR73
224930 -15 1389  PI4DX CU2AP +19 (x2)
225045 -10 1016  CU2AP PI4DX R+17
225100 -15 1389  PI4DX CU2AP RR73
225115  +2 1017  CU2AP PI4DX 73
20m 
UTC    dB Audio  Message
230230 -10 1469  CT1XZ CU2AP HM77
230430 -12 1469  HL2AHL CU2AP -16
230600 -11 1469  BI3BIE CU2AP -21 (x3)
230800 -11 1469  BA8BLK CU2AP R-25 (x3)
230930 -12 1469  WA9SUG CU2AP -02
231100 -12 1469  YV5AEZ CU2AP -07
231200 -12 1469  BA5AN CU2AP -12 (x3)
181045  -8 1026  CR5VP CU2AP HM77 (x2)
80m 
UTC    dB Audio  Message
220800 -16 1658  IK4LZH CU2AP RR73
220815 -11 1521  CU2AP IS0BOZ -10
220815  -2  403  CU2AP IK4LZH 73
220830  -9 1658  IS0BOZ CU2AP R+02
220845  -8 1521  CU2AP IS0BOZ RR73
220900 -12 1658  IS0BOZ CU2AP 73
220930 -12 1658  CQ CU2AP HM77
220945  +2 1658  CU2AP E70SZ JN84
221000 -15 1658  CQ CU2AP HM77
221015  +3 1658  CU2AP E70SZ JN84
221030 -14 1658  IQ0VT CU2AP -03
221045  -2 1291  CU2AP IQ0VT R-09
221100 -12 1658  IQ0VT CU2AP RR73
221115  +0 1291  CU2AP IQ0VT 73
221300 -11 1658  E70SZ CU2AP -08
160m 
UTC    dB Audio  Message
011015 -24 1577  3G0Z CU2AP R-15

Decoder S/N history by band

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