9A3MA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Croatia Locator transmitted in a decoded message: JN73

Receiver-side FT8 activity involving 9A3MA, decoded by SO8OO in southeastern Poland. 325 related FT8 messages, observed on 80m, 40m, 20m, 10m, across 48 UTC dates. Heard between 2026-06-02 and 2026-08-24.

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

325
Related messages
0
CQ messages
48
UTC dates heard
-9 dB
Mean decoder S/N

Bands

First seen: 2026-06-02
Last seen: 2026-08-24 02:46 UTC

Activity Heatmap

Locator transmitted by 9A3MA

Approximate centre of JN73, decoded 2026-08-22 08:01 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 UTCBand9A3MA S/NCounterpartCounterpart S/NMsgsCapture
08-22 07:42 20m -18 / - F1IQH - / - 11 Partial capture
08-22 07:36 20m -17 / - F1IQH - / - 4 Partial capture
08-21 18:56 20m -17 / - RA9J - / - 3 Partial capture
08-21 18:46 40m -3 / -1 R4ZZ -2 / -11 4 ✓ Full exchange observed
08-20 05:51 40m -15 / - SV4YQ - / - 20 Partial capture
08-20 05:29 40m -12 / - SV4YQ - / - 30 Partial capture
08-20 04:38 40m -6 / - OJ0JR - / -8 4 ✓ Closing fragment
08-19 06:07 40m -24 / -2 OK1WE -12 / - 4 ✓ Closing observed
08-19 06:05 40m -22 / - YS1MS - / - 3 Partial capture
08-19 05:49 40m -20 / - YS1MS - / - 12 Partial capture
08-19 05:00 40m -15 / - OJ0YL - / -4 7 ✓ Closing fragment
08-16 08:15 20m - / - EB3JT -14 / - 6 Partial capture
08-16 07:58 20m - / - EB3JT -16 / - 2 Partial capture
08-10 18:59 40m -19 / - R1QD - / -16 19 Partial capture
08-10 18:34 40m -18 / - R1QD - / -16 31 Partial capture
08-10 18:23 40m -21 / - R4PFY - / -7 3 ✓ Closing fragment
08-10 05:07 40m - / - SM3ULU -23 / - 3 ✓ Closing fragment
08-10 04:56 40m -15 / - RZ7KR - / - 5 Partial capture
08-08 04:57 20m - / -19 RA4Y -2 / - 2 ✓ Closing fragment
08-08 04:41 20m - / -16 RW6HPS -10 / - 2 ✓ Closing fragment
08-07 05:45 40m -23 / - SP8AWL - / - 6 Partial capture
08-07 05:29 40m -21 / - SP8AWL - / - 13 Partial capture
08-07 05:14 40m -17 / - W5ETJ - / - 10 Partial capture
08-07 05:09 40m -23 / - W5ETJ - / - 5 Partial capture
08-07 04:42 40m -24 / - W5ETJ - / - 2 Partial capture
08-06 05:36 40m - / - G0BLB -20 / - 3 ✓ Closing fragment
08-04 10:45 20m - / -7 EA3AAY -20 / - 3 Partial capture
08-02 11:46 20m - / -8 DL1UDO -10 / - 2 ✓ Closing fragment
08-02 04:59 40m -23 / - TA3NK - / - 6 Partial capture
08-02 04:44 40m -17 / - TA3NK - / - 15 Partial capture
08-01 05:08 40m -19 / - YS1MS - / -9 3 Partial capture
08-01 04:42 40m -19 / - YS1MS - / -9 34 Partial capture
08-01 04:28 40m -18 / - YS1MS - / -9 11 Partial capture
08-01 04:25 40m -17 / - TA3NK - / -2 4 Partial capture
07-30 04:21 40m -18 / - SV4YQ - / -4 20 Partial capture
07-29 06:13 40m -20 / - W3BL - / -9 2 Partial capture
07-29 05:39 40m -24 / - W3BL - / -9 2 Partial capture
07-29 05:33 40m -24 / - W3BL - / -9 3 Partial capture
07-29 04:49 40m -20 / - SV4YQ - / -18 28 Partial capture
07-29 04:41 40m -19 / - SV4YQ - / -18 9 Partial capture
07-29 04:36 40m -22 / - SV4YQ - / -18 4 Partial capture
07-29 04:24 40m -17 / - SV4YQ - / -18 16 Partial capture
07-28 08:27 20m - / - MW0AXD -17 / - 10 Partial capture
07-28 08:07 20m - / - MW0AXD -9 / - 10 Partial capture
07-28 04:38 20m - / - EB3JT -17 / - 5 Partial capture
07-27 06:01 20m - / - EB3JT -5 / - 5 Partial capture
07-27 04:28 40m -16 / - DL4DQA - / -13 2 ✓ Closing fragment
07-27 04:25 40m -17 / - F4FPR - / -14 3 Partial capture
07-27 04:21 40m -18 / -8 RA3PDG -16 / -5 5 ✓ Full exchange observed
07-27 04:14 40m -18 / - F4FPR - / -13 8 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
073830 -19 1723  F1IQH 9A3MA JN73 (x8)
075015 -22 1814  9A3MA EA7LIC IM86
075030 -19 1723  F1IQH 9A3MA JN73 (x5)
044600 -22 1885  9A3MA HI8YMR -10
40m
UTC    dB Audio  Message
055745 -17 1683  SV4YQ 9A3MA JN73 (x11)
184600  -3 1682  R4ZZ 9A3MA JN73
184615  -2 2750  9A3MA R4ZZ -01
184630  -1 1682  R4ZZ 9A3MA R-11 (x2)
80m
UTC    dB Audio  Message
035030 -16 1509  9A3MA YO3GNF KN34 (x9)
035815 -20 1384  YO3GNF 9A3MA -03 (x6)
10m
UTC    dB Audio  Message
110430 -13 2501  A61DI 9A3MA -09 (x3)
122215  -5 2501  Z30WWA 9A3MA -13 (x7)
161830 -10 2502  LU3JP 9A3MA -12 (x3)
083330 -18 1715  9A3MA UA3IKR -10 (x2)

Decoder S/N history by band

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