9A60CBM — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Croatia

Receiver-side FT8 activity involving 9A60CBM, decoded by SO8OO in southeastern Poland. 25,320 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 113 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-22.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 25,320 FT8 messages attributed to 9A60CBM as the transmitting token by decoded message structure across 113 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (37%), followed by 40 m (33%) and 60 m (16%). The busiest six-hour window was 23:00-05:00 UTC, containing 49% of decodes. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (73%); the estimated median was -4 dB.

Overview

25,320

Messages attributed

113

UTC dates decoded

1,714

Active 15-min windows

-4 dB

Estimated median S/N

Bands

160m · 201 80m · 9,311 60m · 4,000 40m · 8,446 20m · 2,643 10m · 719

First attributed message: 2026-06-07
Last attributed message: 2026-10-22 02:31 UTC

Observed FT8 message patterns

Attributed sample: 25,320 messages
Active dates: 113 UTC dates
Estimated median S/N: -4 dB
Estimated 10th-90th percentile: -13 to +9 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1,214, moderate (-15 to -9 dB) 5,671, strong (≥ -8 dB) 18,435.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with 9A60CBM in decoded directed-looking exchanges:

Z335MK · North Macedonia ×7 EH3ST · Spain ×6 AO77R · Spain ×3 SM7TZK · Sweden ×3 3Z25AB · Poland ×3 EO100W · Ukraine ×2 DB1IUA · Fed. Rep. of Germany ×2 G4MHJ · England ×2 HA3GX · Hungary ×2 RA3DFQ · European Russia ×2 YR26AB · Romania ×2 OE2MNM · Austria ×2

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

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 UTC	Band	9A60CBM S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-23 01:38	80m	- / -	IZ2DVI	+6 / -	3	Partial capture
10-23 01:24	80m	- / -22	SV1QEW	+14 / -	6	Partial capture
10-22 21:39	80m	- / +8	LY2HM	+5 / -	3	Partial capture
10-22 21:31	80m	- / 0	M0KHR	-5 / -	3	Partial capture
10-22 21:03	80m	- / -	DL1LRI	-2 / -	2	Partial capture
10-22 19:34	80m	- / -12	F5HNQ	-8 / -	2	Partial capture
10-22 16:29	80m	- / -22	LY1DY	+7 / -	7	Partial capture
10-22 02:27	80m	+17 / -	<...>	-4 / -	7	✓ Closing fragment
10-22 02:27	80m	- / -1	R6ZS	+7 / -	2	Partial capture
10-22 02:23	80m	+6 / -	<...>	+22 / -	2	✓ Closing fragment
10-22 02:22	80m	- / -18	ON1JP	-5 / -	3	Partial capture
10-22 02:21	80m	+12 / -	DL1MC	- / +1	6	Partial capture
10-22 02:16	80m	- / -	YT3BL	+14 / -	2	Partial capture
10-22 02:15	80m	+15 / -	<...>	- / -	6	Partial capture
10-22 02:11	80m	+14 / -	K3HPA	- / -	5	Partial capture
10-22 02:08	80m	+13 / -	<...>	+6 / -	5	✓ Closing fragment
10-22 02:02	80m	+10 / -	ES8GP	- / -12	9	✓ Closing fragment
10-22 01:56	80m	- / -	YT3BL	+10 / -	2	Partial capture
10-22 01:56	80m	+10 / -	<...>	-12 / -	6	✓ Closing fragment
10-22 01:52	80m	+8 / -	IU3WIX	- / -17	2	Partial capture
10-22 01:52	80m	- / -	R9CB	-2 / -	4	Partial capture
10-22 01:46	80m	+8 / -	RY9C	- / -5	4	✓ Closing fragment
10-22 01:38	80m	- / -	EA4AA	-16 / -	3	Partial capture
10-22 01:37	80m	+6 / -	SP7JLH	- / -3	2	✓ Closing fragment
10-22 01:37	80m	+3 / -	<...>	+6 / -	13	✓ Closing fragment
10-22 01:32	80m	+10 / -	SV2SIF	- / -6	3	✓ Closing fragment
10-22 01:29	80m	+4 / -	HB9DWR	- / -13	3	Partial capture
10-22 01:28	80m	+7 / -	W9XYZ	- / -	2	Partial capture
10-22 01:22	80m	- / -4	R5DK	+14 / -	2	Partial capture
10-22 01:19	80m	- / -6	DF4WQ	-1 / -	3	Partial capture
10-22 01:19	80m	+5 / -14	UB3AMO	-8 / -11	2	Partial capture
10-22 01:15	80m	+9 / -	<...>	+6 / -	18	✓ Closing fragment
10-22 01:13	80m	+10 / -	LZ2EV	- / -	4	Partial capture
10-22 01:12	80m	+16 / -	<...>	- / -	2	Partial capture
10-22 01:07	80m	+12 / -	UT0UO	- / -	7	Partial capture
10-22 01:03	80m	+9 / -	SM6EHY	- / -12	5	Partial capture
10-22 01:02	80m	+12 / -	<...>	- / -	2	Partial capture
10-22 00:59	80m	+12 / -	UA9JTJ/9	- / -	3	Partial capture
10-22 00:57	80m	+12 / -	<...>	- / -	4	Partial capture
10-22 00:54	80m	- / -	UA9CK	-1 / -	3	Partial capture
10-22 00:47	80m	- / -22	DD1UN	+10 / -	6	Partial capture
10-22 00:45	80m	+10 / -	<...>	- / -	14	Partial capture
10-22 00:36	80m	+6 / -	OH4EIJ	- / -	6	Partial capture
10-22 00:31	80m	- / -	DD1UN	-4 / -	4	Partial capture
10-22 00:28	80m	+6 / -7	RM8T	-6 / -9	2	Partial capture
10-22 00:28	80m	+2 / -	<...>	- / -	2	✓ Closing fragment
10-22 00:19	80m	+12 / -	<...>	+5 / -	3	✓ Closing fragment
10-22 00:14	80m	- / -12	9A5E	+13 / -	2	Partial capture
10-22 00:13	80m	+3 / -	<...>	- / -	7	Partial capture
10-21 23:36	80m	- / -	9A1AR	+18 / -	5	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
213130  -8  757  9A60CBM M0KHR IO91 (x3)
213900  +4 2597  9A60CBM LY2HM KO15 (x3)
012445 +10 2698  9A60CBM SV1QEW KM18 (x6)
013845  +8 1205  9A60CBM IZ2DVI JN45 (x3)

60m

UTC    dB Audio  Message
220000 -14 1301  EA1ITS 9A60CBM R-10 (x4)
220200 -12 1301  <...> 9A60CBM (x2)
220300 -15 1301  <F5MYK> 9A60CBM (x2)
230445  +4 1264  9A60CBM 9A7BB R-02
002815 -14 1418  9A60CBM LA9JKA JP32 (x2)
031915  -7 1259  9A60CBM S56KZ JN76 (x4)

40m

UTC    dB Audio  Message
060615 -18 1154  <...> 9A60CBM
060815 -14 1154  CQ 9A60CBM (x3)
060930  -7 1155  9A60CBM G0HSP IO90 (x2)
061015 -18 1153  G0HSP 9A60CBM -01
061030 -11 1155  9A60CBM G0HSP R-02
061045 -17 1154  <...> 9A60CBM RR73
061200 -20 1154  9A60CBM F1PSX JN08
061245 -16 1154  <...> 9A60CBM RR73
061300  -9  989  9A60CBM <...> 73
061415  -8 1154  M9PAS 9A60CBM -08
061500 -10  502  9A60CBM <...> 73 (x2)

160m

UTC    dB Audio  Message
194630  -1 1032  9A60CBM RA3PN KO84 (x3)
195000  +5 1026  9A60CBM OM3CND JN99 (x2)
195430 -14 1431  9A60CBM OK1AWC JO70 (x2)
195830 -11 1415  9A60CBM UA3LAR R-03
200900  +3 1603  9A60CBM RZ3DW KO84 (x2)
202330 -12 1602  9A60CBM RK1AS KP40 (x3)
203715 -12 1009  9A60CBM RO7A R-09
205715  -6 1020  9A60CBM DL2AXA R+02

20m

UTC    dB Audio  Message
091830 -13  971  PD0ACM 9A60CBM -17
092030 -16  970  <...> 9A60CBM
092130 -12  970  PA1APW 9A60CBM R-19 (x2)
092515  -5 1268  <...> 9A60CBM 73 (x2)
092745  -1 1545  9A60CBM F4JCU JN16 (x2)
092815 -14 1269  <...> 9A60CBM
092845  +1 1545  9A60CBM F4JCU JN16
092845  -7 1269  <...> 9A60CBM
092915  -2 1545  9A60CBM F4JCU JN16
093045  -4 1269  <SQ6RT> 9A60CBM (x3)

10m

UTC    dB Audio  Message
171045  -3 2214  9A60CBM DR9P JO31 (x3)
171215 -16 1141  9A60CBM <...> 73
171315 -16 1141  9A60CBM PD1CIS JO22 (x2)
171745 -15 1373  9A60CBM <...> 73 (x5)
183615 -11 1373  9A60CBM PD0MJC +02
183645  -8 1373  9A60CBM <...> RR73 (x3)

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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