OL900CO — FT8 station from Czech Republic

Czech Republic Grid: ?

Amateur radio station OL900CO operating from Czech Republic. 1,453 FT8 spots received at SO8OO WebSDR, 503 CQ calls, active on 80m, 40m, 20m, 10m, over 16 days, best SNR +21 dB. Heard between 2026-04-25 and 2026-05-12.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

1,453

Total spots

503

CQ calls

Days active

-4 dB

Avg SNR

Bands

80m 40m 20m 10m

First seen: 2026-04-25
Last seen: 2026-05-12 11:30 UTC

Frequent QSO partners observed at SO8OO

Stations OL900CO worked most often, as logged from our receiver:

RP81EL · European Russia ×2 RP81X · European Russia ×2 UR7VU · Ukraine R1DD · European Russia OE8PIT · Austria F4NGC · France RP81MM · European Russia RP81FA · European Russia SV9TAQ · Crete HA2JL · Hungary PD0AG · Netherlands RP81A · European Russia

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	OL900CO	Partner	Partner SNR	Msgs
05-12 13:26	40m	- / -8	IU6VQP	-19 / -	2	Partial
05-12 13:19	40m	- / -	<...>	-8 / -	3	✓ Confirmed
05-12 13:19	40m	-18 / -	PA1RS	-3 / -	2	Partial
05-12 13:13	40m	- / -	<...>	-9 / -	2	✓ Confirmed
05-12 13:06	20m	-14 / -	MW7WPY	- / -	2	Partial
05-12 13:04	20m	-4 / -	<...>	- / -	2	✓ Confirmed
05-12 13:04	20m	+6 / -	G3WGC	- / -	2	Partial
05-12 09:58	40m	- / -	<...>	-12 / -	2	✓ Confirmed
05-12 09:57	40m	-24 / -15	ON8ON	-6 / -14	2	Partial
05-12 09:53	40m	-8 / -	<...>	-20 / -	2	✓ Confirmed
05-12 09:51	40m	+6 / -	<...>	-17 / -	2	✓ Confirmed
05-12 09:46	40m	-12 / +5	OM6APJ	-8 / -2	3	Partial
05-12 09:36	40m	- / -	<...>	-6 / -	2	✓ Confirmed
05-12 09:22	40m	-1 / +1	YU7GMN	-8 / +6	3	Partial
05-12 09:21	40m	-2 / -	<...>	-8 / -	3	✓ Confirmed
05-12 09:15	40m	-15 / -	<...>	-9 / -	2	✓ Confirmed
05-12 09:08	40m	-14 / -	<...>	-8 / -	2	✓ Confirmed
05-12 09:08	40m	-10 / +1	S57CT	-11 / +3	3	Partial
05-12 09:04	40m	+4 / -	<...>	-4 / -	2	✓ Confirmed
05-12 09:03	40m	+2 / -4	DL8UVG	-7 / +10	3	Partial
05-12 08:54	40m	- / -	<...>	-9 / -	4	✓ Confirmed
05-12 08:53	40m	- / +1	SQ2HCN	-8 / -	2	Partial
05-12 08:51	40m	-21 / -5	SP4AU	-10 / -11	3	Partial
05-12 08:50	40m	-5 / -	<...>	-10 / -	4	✓ Confirmed
05-12 08:46	40m	- / -	<...>	-6 / -	2	✓ Confirmed
05-12 08:39	40m	-21 / -9	PD0AG	-8 / -11	3	✓ Complete
05-12 08:26	40m	- / -4	HA2JL	-4 / -	2	✓ Confirmed
05-12 08:17	40m	-11 / -	<...>	-8 / -	9	✓ Confirmed
05-12 08:09	40m	-5 / +4	IZ4AIF	-13 / -	2	Partial
05-12 08:07	40m	- / -19	DG4HW	-10 / -	2	Partial
05-12 08:06	40m	-8 / -	<...>	-12 / -	3	✓ Confirmed
05-12 08:02	40m	-6 / -	<...>	-10 / -	3	✓ Confirmed
05-12 07:55	40m	+3 / -	<...>	-8 / -	2	✓ Confirmed
05-12 07:47	40m	-11 / -	<...>	-8 / -	7	✓ Confirmed
05-12 07:42	40m	-13 / -19	EW2GI	-11 / -9	4	Partial
05-12 07:42	40m	-13 / +4	PA7ZZ	-9 / -3	2	Partial
05-12 07:41	40m	-7 / -1	OE5PEN	-4 / -1	3	Partial
05-12 07:39	40m	-14 / -6	YL3AKH	-8 / -	3	Partial
05-12 07:35	40m	-9 / -	<...>	-9 / -	10	✓ Confirmed
05-12 07:29	40m	- / -	<...>	+1 / -	2	✓ Confirmed
05-12 07:23	40m	-7 / -	<...>	-20 / -	2	✓ Confirmed
05-12 07:04	40m	- / -25	EA1AEC	-1 / -	2	Partial
05-12 06:55	40m	-16 / -	<...>	-5 / -	7	✓ Confirmed
05-12 06:47	40m	- / -16	IU7MZC	-8 / -	2	Partial
05-12 06:44	40m	-12 / +9	SQ8AA	-6 / -	2	Partial
05-12 06:39	40m	-11 / -	<...>	-6 / -	8	✓ Confirmed
05-12 06:37	40m	-10 / -	OE5FI	- / -	2	Partial
05-12 06:33	40m	-3 / -	DC5CH	- / -	2	Partial
05-12 06:33	40m	+2 / -	DD0AM	- / -	3	Partial
05-12 06:33	40m	+6 / +6	DL7VOG	-7 / -1	4	Partial

Station Log

40m

UTC    dB  Freq  Message
132115 -15 1611  ON5VKE OL900CO -05
132145  -8 1611  <...> OL900CO RR73
132215  -8 1611  CQ OL900CO
132245  -8 1611  DF7SF OL900CO +02
132315 -10 1611  <...> OL900CO RR73
132345 -11 1611  CQ OL900CO (x4)
132615 -21 1611  IU6VQP OL900CO -08 (x2)
132815 -18 1611  <...> OL900CO RR73
132915 -10 1611  CQ OL900CO (x3)

20m

UTC    dB  Freq  Message
195930 -12 2790  OL900CO <...> 73
055930 -12  973  <OL900CO> UA9FLI LO89
055930  +2 1539  OL900CO <...> 73 (x7)
130400  +8  307  <OL900CO> G3WGC JO02
130400  +0  978  OL900CO <...> 73
130430  +3  307  OL900CO G3WGC JO02
130600  -8 1752  OL900CO <...> 73
130630 -16 1753  OL900CO MW7WPY IO71 (x2)

80m

UTC    dB  Freq  Message
050615  +8 1219  <...> OL900CO RR73
050645 +10 1219  CQ OL900CO
050700 -17 1219  OL900CO DO1OAS +06
050715  +4 1219  DO1OAS OL900CO R+03
050730 -11 1219  OL900CO <...> RRR
050745  +8 1219  <...> OL900CO 73
050815  +7 1219  F1MXE OL900CO -18 (x2)
050915  +6 1219  <...> OL900CO RR73
050945 +10 1219  CQ OL900CO (x6)

10m

UTC    dB  Freq  Message
165300 -24 1646  OL900CO <...> 73