OM5CD — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Slovak Republic Locator transmitted in a decoded message: JN88

Receiver-side FT8 activity involving OM5CD, decoded by SO8OO in southeastern Poland. 54 related FT8 messages, observed on 80m, 60m, 10m, across 12 UTC dates. Heard between 2026-04-21 and 2026-06-16.

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

Related messages

CQ messages

UTC dates heard

-9 dB

Mean decoder S/N

Bands

80m 60m 10m

First seen: 2026-04-21
Last seen: 2026-06-16 17:33 UTC

Frequent QSO partners observed at SO8OO

Stations OM5CD worked most often, as logged from our receiver:

DO1FDK · Fed. Rep. of Germany YB1MR · Indonesia T77RN · San Marino 7Q3AM · Malawi YD7OHC · Indonesia PS7JN · Brazil ER3ZW · Moldova PS8CW · Brazil PY4WV · Brazil

Activity Heatmap

Locator transmitted by OM5CD

Approximate centre of JN88, decoded 2026-07-10 20:23 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 UTC	Band	OM5CD S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 21:09	20m	-17 / -	PY4WV	- / -14	5	Partial capture
07-10 20:31	20m	-9 / -	OM3TWM	- / -11	3	Partial capture
07-10 17:04	40m	-19 / -	T77RN	- / -3	5	✓ Closing fragment
07-10 16:51	40m	-7 / -	<...>	- / -10	3	Partial capture
07-10 16:47	40m	-19 / -	<...>	- / -	2	Partial capture
06-16 19:39	60m	-4 / -	OE2026WM	- / -	2	Partial capture
06-16 19:32	60m	-7 / +2	OE2026WM	0 / +8	5	Partial capture
06-16 19:28	60m	-5 / -	<...>	- / -	2	Partial capture
06-16 19:24	60m	+1 / +5	ER3ZW	-6 / -	6	✓ Full exchange observed
06-08 20:14	10m	- / -	DH1KJ	+5 / -	2	Partial capture
06-08 20:14	10m	- / -9	DO1FDK	-14 / -	3	✓ Closing fragment
06-07 13:33	10m	- / -1	PU2VAU	-22 / -	2	Partial capture
06-06 20:11	10m	- / -11	PS7JN	-15 / -	3	✓ Closing fragment
06-06 19:53	10m	- / -9	PS8CW	-14 / -	2	✓ Closing fragment
06-06 12:32	10m	-22 / -	YD7OHC	- / -13	2	✓ Closing fragment
06-06 12:29	10m	-23 / -	YB1MR	- / -	2	✓ Closing fragment
05-27 20:27	10m	- / -2	7Q3AM	-9 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
202345  -5 3016  T77RN OM5CD JN88
203100 -10 3016  OM3TWM OM5CD R-11 (x3)
210930 -19 1123  PY4WV OM5CD R-14 (x6)

40m

UTC    dB Audio  Message
164700 -21 1892  <...> OM5CD JN88 (x5)
170445 -22 1896  T77RN OM5CD R-03 (x5)

60m

UTC    dB Audio  Message
192500  -9 2085  OM5CD ER3ZW +05
192515  +2 2606  ER3ZW OM5CD R+16
192530  -4 2085  OM5CD ER3ZW RR73
192545  +0 2606  ER3ZW OM5CD 73
192800  -6 2606  <...> OM5CD JN88 (x2)
192900  -2 2606  <OE2026WM> OM5CD JN88
193130  -3 1214  <...> OM5CD JN88
193200  -1 1214  <OE2026WM> OM5CD JN88 (x3)
193315  +0 1566  OM5CD OE2026WM +02
193330 -10 1214  OE2026WM OM5CD R+08 (x3)

10m

UTC    dB Audio  Message
123230 -24 1912  YD7OHC OM5CD R-13 (x2)
195330 -14 1625  OM5CD PS8CW -09 (x2)
201100 -15 2268  OM5CD PS7JN HI21 (x3)
210745 -17 1215  OM5CD <...> +00
133300 -20 1514  OM5CD PU2VAU GG66 (x2)
201400 -17 2453  OM5CD DO1FDK JO41
201400  +4  537  OM5CD DH1KJ JN48
201430 -11 2453  OM5CD DO1FDK R-09
201430  +6  537  OM5CD DH1KJ JN48
201500 -14 2453  OM5CD DO1FDK 73

Decoder S/N history by band

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