9A1MM — FT8 activity observed at SO8OO

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

Receiver-side FT8 activity involving 9A1MM, decoded by SO8OO in southeastern Poland. 147 related FT8 messages, 25 CQ messages, observed on 80m, 40m, 20m, 10m, across 15 UTC dates. Heard between 2026-05-19 and 2026-08-15.

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

147
Related messages
25
CQ messages
15
UTC dates heard
-6 dB
Mean decoder S/N

Bands

First seen: 2026-05-19
Last seen: 2026-08-15 06:54 UTC

Activity Heatmap

Locator transmitted by 9A1MM

Approximate centre of JN86, decoded 2026-07-07 06:19 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 UTCBand9A1MM S/NCounterpartCounterpart S/NMsgsCapture
08-09 05:43 20m - / - SV2AOB -13 / - 3 ✓ Closing fragment
08-09 05:41 20m - / -4 IW2DNI -6 / - 5 ✓ Closing fragment
07-21 09:07 20m - / - PD4FL -16 / - 5 Partial capture
07-21 09:02 20m - / -3 HG8LXL +2 / - 3 ✓ Closing fragment
07-21 08:45 10m - / -5 LZ2HN -1 / - 2 ✓ Closing fragment
07-07 06:22 40m -14 / - EA7AH - / -25 2 ✓ Closing fragment
07-07 06:21 40m -12 / - SP7JKX - / -15 2 ✓ Closing fragment
07-07 06:18 40m -14 / - HF7X - / -7 2 ✓ Closing fragment
07-07 06:17 40m -16 / - DL9YNG - / -7 3 ✓ Closing fragment
07-07 06:14 40m -14 / -19 SP7TF -16 / -22 4 ✓ Full exchange observed
07-07 06:12 40m -14 / - SV2FNT - / -7 3 ✓ Closing fragment
07-07 06:06 40m -21 / +5 OE6TNO -21 / +6 4 ✓ Full exchange observed
06-21 21:33 20m -12 / - 9K2MP - / - 3 Partial capture
06-21 21:19 20m - / - EI8LC -19 / - 2 Partial capture
06-21 21:07 20m -16 / - JA5DBE - / -5 2 ✓ Closing fragment
06-21 21:05 20m -15 / - BG5FPK - / -21 3 Partial capture
06-21 21:04 20m -12 / - PD1HBL - / -14 2 ✓ Closing fragment
06-21 21:01 20m -4 / - UB3FDM - / +7 2 ✓ Closing fragment
06-21 20:59 20m -4 / - BG5FPK - / -21 2 Partial capture
06-21 20:58 20m -6 / - JA0JWQ - / +7 2 ✓ Closing fragment
06-21 20:56 20m -1 / - R2BRD - / +10 2 ✓ Closing fragment
06-21 20:54 20m 0 / - JF1UVJ - / +6 3 ✓ Closing fragment
06-21 20:53 20m 0 / - PA3BMB - / -9 2 ✓ Closing fragment
06-21 20:50 20m -14 / - JA3SIA - / -11 2 ✓ Closing fragment
06-21 20:50 20m -6 / -5 SV5BYP -14 / -9 7 ✓ Full exchange observed
06-21 20:49 20m -12 / - UA0SU -19 / +4 4 ✓ Closing observed
06-21 20:17 20m - / -10 SV9TLU -1 / - 3 ✓ Closing fragment
06-16 06:08 20m +13 / +3 RO6G 0 / -12 5 ✓ Full exchange observed
06-16 06:07 20m +7 / -8 R4ML -4 / -15 5 ✓ Full exchange observed
06-16 06:06 20m +15 / +4 IQ4JO +10 / - 6 ✓ Full exchange observed
06-16 06:03 20m -5 / -6 UR4QWW -4 / -20 4 ✓ Full exchange observed
06-16 06:02 20m - / -3 RO6G +3 / - 5 Partial capture
06-16 05:59 20m +6 / - F4HSB -11 / -19 6 ✓ Closing observed
06-16 05:57 20m +12 / - PD1HPB - / -19 3 ✓ Closing fragment
06-16 05:56 20m +9 / - SP2QOJ - / -12 2 ✓ Closing fragment
06-16 05:55 20m +14 / - IZ2CPP +2 / -11 4 ✓ Full exchange observed
06-16 05:53 20m +10 / - EA1IOK - / -8 2 ✓ Closing fragment
06-16 05:52 20m +13 / - F4HSB -11 / -21 9 Partial capture
06-16 05:51 20m 0 / - JY5IB - / -12 2 ✓ Closing fragment
06-16 05:50 20m +8 / -1 RC9WC -6 / -12 3 ✓ Full exchange observed
06-15 20:51 20m -6 / -8 TN8GD -16 / +5 5 ✓ Full exchange observed
06-15 20:46 20m -12 / +1 OS4K -16 / -17 5 Partial capture
06-15 20:45 20m - / -3 ON3KDR -16 / - 2 Partial capture
06-15 20:37 20m -10 / - JR0SXU - / -15 2 ✓ Closing fragment
06-15 20:35 20m -4 / - 2E0UMK - / -4 2 ✓ Closing fragment
06-15 20:32 20m -3 / - BG4OOO - / -17 4 ✓ Closing fragment
06-15 20:29 20m -3 / - ZL1UZM - / - 3 ✓ Closing fragment
06-15 20:27 20m 0 / - VU3OSA - / -11 2 Partial capture
06-15 20:08 20m - / -5 LZ1ZF -6 / - 2 ✓ Closing fragment
06-07 06:47 20m -20 / - SQ3PMX - / -14 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
090800 -15 1570  9A1MM PD4FL JO33 (x3)
054100  -8  582  9A1MM IW2DNI JN45 (x5)
054330 -14 2105  9A1MM SV2AOB KN10 (x3)
055600 -20 1777  9A1MM F4BPO 73
060900 -24 2017  9A1MM F5SJC 73
061930 -20 2129  9A1MM HB9CIC JN47
085400 -23 1394  9A1MM TA3NK KM39
10m
UTC    dB Audio  Message
123845 +11 1984  9A1MM 7Z1IS -03 (x4)
141100 -12 1156  9A1MM PT9BM -19 (x2)
092245  +9  906  9A1MM A61CK -12 (x6)
084545  -3 1696  9A1MM LZ2HN -05 (x2)
103400  -9 2674  9A1MM IQ4JO JN63
40m
UTC    dB Audio  Message
061445 -14 1284  SP7TF 9A1MM R-22
061545 -13 1997  CQ 9A1MM JN86 (x3)
061715 -17 1997  DL9YNG 9A1MM -07 (x3)
061845 -14 1997  HF7X 9A1MM -07 (x2)
061945 -14 1997  CQ 9A1MM JN86
062045 -15 1997  S55A 9A1MM RR73
062115 -12 1997  SP7JKX 9A1MM R-15 (x2)
062215 -14 1998  EA7AH 9A1MM -25 (x2)

Decoder S/N history by band

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