IH9YMC — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: African Italy Locator transmitted in a decoded message: JM56

Receiver-side FT8 activity involving IH9YMC, decoded by SO8OO in southeastern Poland. 1,228 related FT8 messages, 113 CQ messages, observed on 160m, 60m, 40m, 20m, 10m, across 49 UTC dates. Heard between 2026-05-26 and 2026-08-22.

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

1,228
Related messages
113
CQ messages
49
UTC dates heard
-4 dB
Mean decoder S/N

Bands

20m 40m 60m 10m 160m
First seen: 2026-05-26
Last seen: 2026-08-22 06:28 UTC

Frequent QSO partners observed at SO8OO

Stations IH9YMC worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by IH9YMC

Approximate centre of JM56, decoded 2026-08-22 08:25 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 UTCBandIH9YMC S/NCounterpartCounterpart S/NMsgsCapture
08-22 08:25 20m - / - DL9KM -1 / - 6 Partial capture
08-22 07:33 20m 0 / - VK3BAC - / -14 2 ✓ Closing fragment
08-22 07:30 20m - / - ON4JPE -16 / - 2 Partial capture
08-22 07:30 20m - / - YT1DDL +1 / - 2 Partial capture
08-22 07:27 20m -2 / - VK5RJ - / -14 2 ✓ Closing fragment
08-22 07:23 20m - / - IU2UBA -2 / - 3 Partial capture
08-22 06:53 20m - / - DF6QN +18 / - 8 Partial capture
08-22 06:52 20m - / - UA3GIE +4 / - 7 Partial capture
08-22 06:48 20m - / - UA3GIE +6 / - 5 Partial capture
08-22 06:46 20m - / - IU3ACL +10 / - 15 Partial capture
08-22 06:46 20m -4 / - W1MLT - / +3 2 ✓ Closing fragment
08-22 06:45 20m - / - EW6X -6 / - 2 Partial capture
08-22 06:35 20m - / - UB4HVA -4 / - 2 Partial capture
08-21 18:32 20m - / - SA7CHI -5 / - 3 Partial capture
08-21 18:26 20m - / - SA7CHI -8 / - 2 Partial capture
08-21 18:23 20m - / -13 BH8PYF -7 / - 2 Partial capture
08-21 09:58 20m - / -1 ES7GN -20 / - 2 Partial capture
08-21 09:15 20m - / -1 ES7GN -16 / - 3 Partial capture
08-21 08:58 20m - / -1 ES7GN -10 / - 17 Partial capture
08-21 08:53 20m - / -1 ES7GN -10 / - 3 Partial capture
08-21 08:37 20m - / -1 ES7GN -7 / - 23 Partial capture
08-21 08:20 20m - / -15 ES7GN -11 / - 23 Partial capture
08-21 07:52 20m - / -9 ES7GN -6 / - 4 Partial capture
08-21 07:51 20m - / - LZ4VR -12 / - 2 Partial capture
08-21 07:46 20m - / - DK7JR -13 / - 2 Partial capture
08-21 07:46 20m - / - IW2KGL -4 / - 2 Partial capture
08-21 07:34 20m - / - IW2KGL -9 / - 7 Partial capture
08-21 07:31 20m - / - DL1YS -2 / - 2 Partial capture
08-21 07:30 20m - / -16 ES7GN -5 / - 4 Partial capture
08-21 07:30 20m - / - F6HQY -2 / - 4 Partial capture
08-21 07:29 20m - / -16 DL4YBP -1 / - 6 Partial capture
08-21 07:29 20m - / - OK2CNI +15 / - 5 Partial capture
08-21 07:29 20m -13 / -12 TK4VXL -16 / - 5 ✓ Closing observed
08-20 18:24 10m - / - DN9MRB -18 / - 4 Partial capture
08-20 18:08 10m - / -17 DB8WK -7 / - 3 Partial capture
08-20 18:06 10m - / -6 DF4WC +4 / - 5 ✓ Closing fragment
08-20 18:06 10m - / -5 DN9OPA -6 / - 5 Partial capture
08-20 18:04 10m - / -4 DL1IG -19 / - 3 ✓ Closing fragment
08-20 17:59 10m - / -8 DK8EE -12 / - 2 ✓ Closing fragment
08-20 14:33 20m - / - PD3PAM -6 / - 4 Partial capture
08-20 14:32 20m - / - HB9VAA -6 / - 3 Partial capture
08-20 14:30 20m - / - DL1R +5 / - 7 Partial capture
08-20 14:29 20m - / - UA3GIE +6 / - 14 Partial capture
08-20 14:25 20m - / - G0CLT -14 / - 2 Partial capture
08-20 14:25 20m - / - UA3GIE +6 / - 3 Partial capture
08-20 14:25 20m - / -6 PD2D -2 / - 3 Partial capture
08-16 18:32 20m +1 / - BH2WTV - / -20 2 ✓ Closing fragment
08-16 18:31 20m - / - IK1EZX -4 / - 10 Partial capture
08-16 18:30 20m +2 / - BA4QFQ - / -19 2 ✓ Closing fragment
08-16 18:29 20m - / - E74PA -9 / - 9 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
073045 -17  829  IH9YMC ON4JPE JO10
073045  +1 1834  IH9YMC YT1DDL KN04
073100  +1 2854  4D3AXR IH9YMC -13
073115 -15  829  IH9YMC ON4JPE JO10
073300  -1 2854  VK3BAC IH9YMC R-14 (x2)
073600  -3 2854  CQ VK IH9YMC JM56 (x3)
082515  +1 1826  IH9YMC DL9KM JN68 (x6)
10m 
UTC    dB Audio  Message
180715  -5 2487  IH9YMC DN9OPA JN38
180745  +5  630  IH9YMC DF4WC JN49
180745  +2 2487  IH9YMC DN9OPA JN38
180815  -5 2676  IH9YMC DB8WK R-17
180815 -11  849  IH9YMC F4HTA JO10
180815  -5 2487  IH9YMC DN9OPA R-05
180845  -8 2677  IH9YMC DB8WK R-17
180915  +6  630  IH9YMC DF4WC R-06
180915  -7 2676  IH9YMC DB8WK R-17
180945  +3  630  IH9YMC DF4WC 73
181015 -16 2237  IH9YMC IN3UFW JN55
182445 -18 2086  IH9YMC DN9MRB JO32 (x4)
40m 
UTC    dB Audio  Message
194815  -6  808  IH9YMC IU3IOQ JN65
194845  -6  775  IH9YMC UB6OCD -08
194845 -20 1538  IH9YMC DL1HKL JN68
194845  -8  808  IH9YMC IU3IOQ JN65
194915  -6  775  IH9YMC UB6OCD -08
203515  -7  657  IH9YMC PH2M JO22
203515 -20 1469  IH9YMC UD6AWH KN84
203545 -16 1589  IH9YMC DL5MKR JO60 (x2)
203815  -7 1280  IH9YMC OE2WUL JN67
203845 -13  790  IH9YMC R2BQM -16
203915  -3 2797  IH9YMC OH7SV KP20
204045 -14  790  IH9YMC R2BQM -16
204215 -11 2642  IH9YMC OH7SV KP20
204645 -12 1069  IH9YMC DH5BM JO41
60m 
UTC    dB Audio  Message
200945  -4 2052  IH9YMC DK3GI JN59 (x2)
201645  -2 1199  IH9YMC OM5JG JN98 (x7)
202630  -7 2706  CQ DX IH9YMC JM56 (x4)
192645 -16  968  IH9YMC OE7CMT JN67 (x2)
160m 
UTC    dB Audio  Message
200345  +1  860  IH9YMC IZ3GOG JN55 (x3)

Decoder S/N history by band

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