DO1FFO — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO53

Receiver-side FT8 activity involving DO1FFO, decoded by SO8OO in southeastern Poland. 1,366 related FT8 messages, 838 CQ messages, observed on 80m, 10m, across 47 UTC dates. Heard between 2026-06-04 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

1,366

Related messages

838

CQ messages

UTC dates heard

-9 dB

Mean decoder S/N

Bands

80m 10m

First seen: 2026-06-04
Last seen: 2026-08-22 01:59 UTC

Frequent QSO partners observed at SO8OO

Stations DO1FFO worked most often, as logged from our receiver:

IK4LZH · Italy ×5 OK1WE · Czech Republic ×2 SP6LUT · Poland ×2 OE1TKS · Austria ×2 DL1VVQ · Fed. Rep. of Germany ×2 F1PBZ · France ×2 HA5IZ · Hungary ×2 DB0CUI · Fed. Rep. of Germany ×2 SQ7OCJ · Poland ×2 DL3NGN · Fed. Rep. of Germany G7RAU · England G8BCG · England

Activity Heatmap

Locator transmitted by DO1FFO

Approximate centre of JO53, decoded 2026-08-22 04:09 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	DO1FFO S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-22 04:08	80m	-21 / -	DF4SZ	- / -	3	Partial capture
08-22 03:59	80m	- / -	DC2SF	-18 / -	2	Partial capture
08-22 03:54	80m	-20 / +10	DO9FR	-23 / -10	3	✓ Full exchange observed
08-22 03:52	80m	-18 / -10	LY1DY	-1 / -16	4	✓ Full exchange observed
08-22 03:49	80m	- / -15	IV3AZZ	+3 / -	2	✓ Closing fragment
08-22 03:40	80m	- / -6	DC2SF	-18 / -	5	Partial capture
08-22 03:19	80m	-16 / -10	DB0CUI	-21 / -6	5	✓ Full exchange observed
08-22 03:16	80m	- / -	DK0RPO	-17 / -	3	Partial capture
08-22 03:16	80m	-22 / -	TF3VS	-23 / -8	2	Partial capture
08-22 02:55	80m	-4 / -	TF3VS	- / -	37	Partial capture
08-22 02:53	80m	-1 / -4	F4FPR	-19 / -11	6	✓ Full exchange observed
08-22 02:52	80m	+5 / +4	DO3KTY	-6 / -3	5	✓ Full exchange observed
08-22 02:49	80m	-1 / -	F4FPR	- / -	5	Partial capture
08-22 02:45	80m	-1 / -	TF3VS	- / -	6	Partial capture
08-22 02:43	80m	-8 / -	DL1RWN	- / -	2	Partial capture
08-21 03:21	80m	-24 / -	WK1O	-11 / -	3	✓ Closing observed
08-21 03:16	80m	-17 / -	DH2YBG	- / -	9	Partial capture
08-21 03:11	80m	-22 / -	W1CDO	- / -	7	Partial capture
08-21 03:09	80m	-23 / -	DJ9ON	+13 / -7	4	✓ Closing observed
08-21 03:06	80m	-24 / -	K6RO	- / -	3	Partial capture
08-21 03:04	80m	-22 / -14	SP3OTZ	0 / -11	6	✓ Full exchange observed
08-21 02:48	80m	-22 / -	WK1O	- / -	26	Partial capture
08-21 02:44	80m	-18 / -	DH2YBG	- / -	8	Partial capture
08-21 02:35	80m	-9 / -	EA3JW	- / -	13	Partial capture
08-21 02:33	80m	-4 / -9	<...>	-14 / -17	3	Partial capture
08-19 20:09	80m	-14 / -	DO1DMR	- / -	2	Partial capture
08-19 20:07	80m	-17 / -	DA6PSB	- / -6	3	✓ Closing fragment
08-19 03:23	80m	-12 / +1	LY2EW	+12 / -7	5	✓ Full exchange observed
08-19 03:16	80m	-6 / -	S53R	- / -	7	Partial capture
08-19 03:15	80m	-8 / -	R1AV	- / -	2	Partial capture
08-19 03:11	80m	-7 / -11	MI7XHT	0 / -	3	✓ Closing observed
08-19 03:06	80m	-8 / -	SP3SLA	- / -	7	Partial capture
08-19 03:01	80m	-12 / -19	IK4LZH	+9 / -13	5	✓ Full exchange observed
08-19 02:58	80m	-24 / -5	UR5KC	+20 / -4	3	✓ Full exchange observed
08-19 02:39	80m	-9 / -	N4QS	- / -	7	Partial capture
08-19 02:37	80m	-13 / -12	S52UF	+13 / -14	6	✓ Full exchange observed
08-19 02:35	80m	-6 / -7	F5MSE	+8 / -1	5	✓ Full exchange observed
08-19 02:29	80m	-12 / -	OH3EVO	- / -	10	Partial capture
08-17 04:18	80m	-8 / -15	ON4CVL	-24 / -13	2	Partial capture
08-17 04:05	80m	-24 / -	M0DRF	- / +1	3	✓ Closing fragment
08-17 04:02	80m	-24 / +6	DO2NM	0 / -	5	✓ Closing observed
08-17 03:53	80m	-22 / -	GM7TUD	-12 / -16	5	✓ Closing observed
08-17 03:37	80m	-19 / -	9A4ZM	- / -	31	Partial capture
08-17 03:31	80m	-7 / -4	TF4M	-24 / -12	4	✓ Full exchange observed
08-16 04:40	80m	-17 / -12	DL2IAC	-7 / -10	6	✓ Full exchange observed
08-16 04:37	80m	-20 / -	IK1HJS	- / -	2	Partial capture
08-16 04:29	80m	-16 / -10	SP7HOV	+11 / -14	4	Partial capture
08-16 04:26	80m	-21 / -3	OZ6CM	+8 / -7	7	✓ Full exchange observed
08-16 04:23	80m	- / -7	DM2JJ	-19 / -	3	✓ Closing fragment
08-16 04:21	80m	-18 / -	W1KP	- / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
035245 -21 1494  LY1DY DO1FFO R-16
035300  -1 2051  DO1FFO LY1DY RR73
035345 -23 1494  CQ DO1FFO JO53
035415 -18 1493  DO9FR DO1FFO -10
035430 -23 1493  DO1FFO DO9FR R+10
035445 -21 1494  DO9FR DO1FFO RR73
035645 -22 1494  CQ DO1FFO JO53 (x3)
035900 -20 1494  DO1FFO DC2SF JN58 (x2)
040730 -24 1494  EA5HM DO1FFO JO53
040830 -19 1494  DF4SZ DO1FFO JO53 (x3)

10m

UTC    dB Audio  Message
081600  +8 1279  DO1FFO RC5F KO85 (x5)
103915  -9  574  DO1FFO IQ0OS -11 (x2)
105715  -9 2601  DO1FFO IQ4JO -15 (x5)
074815  -2  477  DO1FFO OH3LUK -06
165945 -15 2387  DO1FFO DN9OPA -14
132930 -24 1611  DO1FFO HB3YOY RR73

Decoder S/N history by band

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