9A3OP — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Croatia Locator transmitted in a decoded message: JN86

Receiver-side FT8 activity involving 9A3OP, decoded by SO8OO in southeastern Poland. 206 related FT8 messages, 5 CQ messages, observed on 40m, 20m, across 24 UTC dates. Heard between 2026-05-23 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

206
Related messages
5
CQ messages
24
UTC dates heard
-9 dB
Mean decoder S/N

Bands

First seen: 2026-05-23
Last seen: 2026-08-20 14:23 UTC

Activity Heatmap

Locator transmitted by 9A3OP

Approximate centre of JN86, decoded 2026-08-21 13:52 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 UTCBand9A3OP S/NCounterpartCounterpart S/NMsgsCapture
08-21 13:51 40m -21 / - <...> - / - 3 Partial capture
08-20 16:22 40m -8 / - ES6DO - / - 2 Partial capture
08-20 16:22 40m - / - IK4LZH -7 / - 3 Partial capture
08-20 16:18 40m +1 / -1 E70SZ -6 / -8 6 ✓ Full exchange observed
08-20 16:16 40m -12 / -6 DB3MAX -14 / - 5 ✓ Closing observed
08-20 16:14 40m -17 / +7 9A4ZM -6 / - 4 ✓ Closing observed
08-20 16:13 40m -15 / - HA1DSL - / -21 2 ✓ Closing fragment
08-20 16:11 40m -10 / +2 DA1ST -13 / -11 6 Partial capture
08-20 16:11 40m - / +8 IK4LZH -8 / - 3 Partial capture
08-20 16:08 40m -10 / +1 DK7ZT -13 / -10 7 ✓ Full exchange observed
08-20 16:07 40m -8 / - OK2PM - / -12 4 ✓ Closing fragment
08-11 15:39 20m - / - TA2ANK -8 / - 2 ✓ Closing fragment
08-11 15:06 40m - / -17 HA1ZW -19 / - 2 ✓ Closing fragment
08-09 21:36 20m - / -5 7X5CY -1 / - 2 Partial capture
08-09 21:16 20m - / -12 EB3JT -15 / - 3 ✓ Closing fragment
08-08 18:46 20m -2 / - <...> - / -20 3 Partial capture
07-28 15:51 20m - / - M7ISX -9 / - 5 Partial capture
07-28 15:43 20m - / +2 PE9JAN -11 / - 3 Partial capture
07-23 09:17 20m +6 / - G5MJF - / - 2 Partial capture
07-23 09:13 20m +3 / - SV5AZK - / - 6 Partial capture
07-19 09:18 20m -6 / +8 OE3KJO +2 / - 4 ✓ Closing observed
07-19 09:17 20m -6 / - EA4IPN - / - 2 Partial capture
07-19 08:57 20m - / - DF6NL -13 / - 4 Partial capture
07-19 08:55 20m -5 / - OS9T -15 / +10 4 ✓ Closing observed
07-17 15:02 20m - / - PA8S -11 / - 3 Partial capture
06-29 16:38 20m -1 / - OZ9FF - / - 2 Partial capture
06-29 16:35 20m +2 / -7 YL2QV -13 / -11 4 ✓ Full exchange observed
06-29 16:30 20m +1 / -16 GB2WWA -4 / -18 5 ✓ Full exchange observed
06-29 16:22 20m +2 / - PD9JPV - / -19 2 ✓ Closing fragment
06-29 10:57 20m -8 / - SP2GK - / - 5 Partial capture
06-29 10:53 20m +3 / - RA3Y -3 / -12 5 ✓ Closing observed
06-29 10:51 20m +5 / - DB2VS - / - 4 Partial capture
06-29 10:47 20m +4 / - YO6OGW -6 / -18 5 ✓ Full exchange observed
06-25 15:57 20m - / -4 F4GHN -5 / - 3 ✓ Closing fragment
06-24 11:01 20m -11 / - PD4FL - / - 7 Partial capture
06-24 10:34 20m -12 / - IQ0VT -15 / - 3 ✓ Closing observed
06-24 10:31 20m -9 / - PD5MVH - / - 3 Partial capture
06-24 10:27 20m -11 / - DG8DAO - / - 5 ✓ Closing fragment
06-24 10:24 20m -14 / - OZ9WRH - / - 2 Partial capture
06-23 16:57 20m - / +5 M1DBW -17 / - 6 Partial capture
06-23 16:43 20m - / -16 UA4FEN +10 / - 4 Partial capture
06-23 10:54 20m - / - RL6MT -7 / - 8 ✓ Closing fragment
06-23 10:44 20m - / -3 RL6MT -7 / - 11 ✓ Closing fragment
06-22 16:24 20m +3 / -4 UA3LRN -12 / +7 5 ✓ Full exchange observed
06-22 10:07 20m - / -16 LZ2VQ -17 / - 4 Partial capture
06-22 10:01 20m - / +2 SV1JSM -14 / - 3 Partial capture
06-22 09:27 20m -10 / - <...> - / -5 2 Partial capture
06-21 16:03 20m +9 / - PD5MVH - / - 2 Partial capture
06-21 16:00 20m -9 / - PD1DRE - / - 3 Partial capture
06-21 15:58 20m -2 / - SV/AA6PP - / -10 4 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
161845  -7 1656  9A3OP E70SZ JN84
161900  +1 1656  E70SZ 9A3OP -08
161915  -6 1657  9A3OP E70SZ R-01 (x2)
162000  -2 1656  R5AV 9A3OP R-10
162015  -9 1657  9A3OP E70SZ R-01 (x2)
162215  -8  438  9A3OP IK4LZH JN54
162230  -9 1657  ES6DO 9A3OP JN86 (x2)
162315  -7  437  9A3OP IK4LZH JN54 (x2)
135115 -17 1657  <...> 9A3OP JN86 (x3)
20m
UTC    dB Audio  Message
211715 -15 2362  9A3OP EB3JT R-12 (x2)
213100  -3  551  9A3OP 7X5CY -12 (x4)
214300  +0 2941  A61SD 9A3OP JN86
153600 -22 1438  9A3OP ON1DGN RR73
153900  -8  609  9A3OP TA2ANK RR73 (x2)
103345  -8 2696  M8KKH 9A3OP 73
103715 -16 2191  9A3OP EA3HKA +06
100315  -2 2705  9A3OP R1BEO KP50
151500 -12 1194  9A3OP DL1EBW +02
153215 -13 1046  9A3OP GE3ZQQ RR73

Decoder S/N history by band

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