OK1OA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Czech Republic Locator transmitted in a decoded message: JO70

Receiver-side FT8 activity involving OK1OA, decoded by SO8OO in southeastern Poland. 31 related FT8 messages, 6 CQ messages, observed on 40m, 10m, across 5 UTC dates. Heard between 2026-06-09 and 2026-07-27.

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

31
Related messages
6
CQ messages
5
UTC dates heard
-11 dB
Mean decoder S/N

Bands

First seen: 2026-06-09
Last seen: 2026-07-27 08:46 UTC

Activity Heatmap

Locator transmitted by OK1OA

Approximate centre of JO70, decoded 2026-06-17 08:36 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 UTCBandOK1OA S/NCounterpartCounterpart S/NMsgsCapture
07-27 10:45 10m - / +5 F1PBZ -2 / - 3 Partial capture
06-22 16:06 10m - / - 9A2KS -22 / - 2 ✓ Closing fragment
06-17 08:35 40m -11 / - DL6BAD - / +1 3 ✓ Closing fragment
06-17 08:33 40m -6 / - DK1IO -16 / -7 3 ✓ Closing observed
06-17 08:31 40m -15 / - M7EJN - / -16 3 Partial capture
06-17 08:27 40m -10 / - PD7JLP -18 / 0 6 ✓ Full exchange observed
06-17 08:27 40m -6 / - PD1BER - / -6 2 ✓ Closing fragment
06-17 08:24 40m -8 / - F4BAL - / -14 3 ✓ Closing fragment
06-17 08:23 40m -6 / - IK4LZH - / +2 3 ✓ Closing fragment
06-17 08:21 40m -10 / - PD4TK - / -12 2 ✓ Closing fragment
06-17 08:20 40m - / - SO3K -14 / - 2 Partial capture
06-15 11:58 10m - / -12 EA5HKZ -18 / - 2 ✓ Closing fragment
06-09 09:54 10m - / -5 R5AV 0 / - 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
095430  +2  996  OK1OA R5AV RR73
095630 -19  896  OK1OA G4BMU R-04
095700  -2  567  OK1OA F5CUN JN26
095730 -15  830  OK1OA PA3AYV JO22
115800  +5 2780  OK1OA IQ4JO JN63
115830 -17 1541  OK1OA EA5HKZ R-12 (x2)
115930  -3 2311  OK1OA SV1EKI KM18
132315 -14 1260  OK1OA M0JFG 73
132415 -23 1307  OK1OA EA3FKT +00
160630 -21 1469  OK1OA 9A2KS JN65 (x2)
104545  +0 2646  OK1OA F1PBZ +05 (x3)
40m
UTC    dB Audio  Message
082900  -6 1791  CQ OK1OA JO70 (x2)
083030 -13 1790  F6BEC OK1OA RR73
083100 -18 1790  CQ OK1OA JO70                         a1
083130 -18 1790  M7EJN OK1OA -16 (x3)
083300 -10 1789  CQ OK1OA JO70
083345 -16 1087  OK1OA DK1IO JO42
083400  -4 1789  DK1IO OK1OA -07 (x2)
083530 -11 1789  DL6BAD OK1OA RR73 (x2)
083615  -1 1389  OK1OA LY100RADIO +09
083630  -9 1789  DL6BAD OK1OA R+01

Decoder S/N history by band

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