UB1AHX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KO59

Receiver-side FT8 activity involving UB1AHX, decoded by SO8OO in southeastern Poland. 292 related FT8 messages, 8 CQ messages, observed on 80m, 40m, 20m, 10m, across 30 UTC dates. Heard between 2026-05-24 and 2026-08-21.

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

292

Related messages

CQ messages

UTC dates heard

-5 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-05-24
Last seen: 2026-08-21 17:59 UTC

Frequent QSO partners observed at SO8OO

Stations UB1AHX worked most often, as logged from our receiver:

R5ACQ · European Russia RN3ZKT · European Russia R50AVS · European Russia UA4HBJ · European Russia RZ0SW · Asiatic Russia R3ZP · European Russia R50RKZ · European Russia UA9FMT · European Russia DO9BAU · Fed. Rep. of Germany RA2FU · Kaliningrad R9UBP · Asiatic Russia R5KH · European Russia

Activity Heatmap

Locator transmitted by UB1AHX

Approximate centre of KO59, decoded 2026-08-21 20:01 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	UB1AHX S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-21 20:01	80m	-12 / -	UA1OJL	- / -	2	Partial capture
08-21 19:57	80m	-10 / -15	DA6IT	-5 / -	5	Partial capture
08-20 21:05	80m	-10 / -13	F4ESO	-6 / -	4	Partial capture
08-20 21:03	80m	-12 / -16	DO9BAU	+4 / -14	4	✓ Full exchange observed
08-20 20:59	80m	-11 / -	LZ2XA	- / -	2	Partial capture
08-20 20:56	80m	-12 / -	EW8AAC	+1 / -12	3	✓ Closing observed
08-19 20:47	40m	- / -9	GB64MOD	+1 / -	6	Partial capture
08-19 20:15	80m	- / -	R8CEG	-16 / -	3	Partial capture
08-19 20:12	80m	-9 / +7	UA3RBM	-8 / -3	7	✓ Full exchange observed
08-19 20:11	80m	-9 / -4	R7CD	+4 / -10	5	✓ Full exchange observed
08-19 19:52	80m	- / -	DA6PSB	-15 / -	3	Partial capture
08-19 19:51	80m	- / -16	RA3TVW	-6 / -	2	Partial capture
08-19 18:55	80m	- / -	YU9MBA	+2 / -	2	Partial capture
08-19 18:53	80m	-17 / -16	RV4AS	-23 / -15	6	✓ Full exchange observed
08-19 18:46	80m	-4 / +2	UA3PTK	+2 / -4	5	✓ Full exchange observed
08-18 20:36	80m	- / -15	RW3YS	+6 / -	2	✓ Closing fragment
08-18 20:31	80m	- / -	E70SZ	+16 / -	2	Partial capture
08-15 19:12	80m	- / -11	R3BB	-4 / -	2	Partial capture
08-15 19:11	80m	- / -24	R6OQ	-6 / -	2	Partial capture
08-15 18:37	80m	-16 / -	OH3NDH	-6 / -	6	✓ Closing observed
08-15 18:37	80m	-19 / -17	R5KH	-8 / -	4	✓ Closing observed
08-15 18:36	80m	-17 / -2	R5ACQ	-2 / +6	4	✓ Full exchange observed
08-15 18:24	80m	-18 / -16	UA6ANQ	-2 / -	3	✓ Closing observed
08-15 18:21	80m	- / -2	R50RKZ	+2 / -	3	✓ Closing fragment
08-15 16:51	40m	- / -2	UA3WDO	-14 / -	5	✓ Closing fragment
08-15 15:50	40m	- / -9	RC5F	-21 / -	2	✓ Closing fragment
08-13 18:24	80m	-17 / -13	EW8AAC	+1 / -	6	Partial capture
08-12 19:52	80m	-23 / -	<...>	- / 0	2	Partial capture
08-12 19:09	80m	-24 / -20	R9UBP	-16 / -11	3	✓ Full exchange observed
08-12 18:57	20m	- / -20	D2UY	-11 / -	2	✓ Closing fragment
08-12 18:22	80m	-23 / -14	RX6DA	0 / -	3	Partial capture
08-12 18:20	80m	- / -12	UA9FMT	-22 / -	2	✓ Closing fragment
08-12 18:16	80m	-5 / -	R50RKZ	- / -	3	Partial capture
08-11 20:01	80m	-14 / -9	RA2FU	0 / -11	4	✓ Full exchange observed
08-11 18:01	80m	- / -20	RZ6ALZ	-8 / -	2	✓ Closing fragment
08-11 16:26	40m	- / -14	RK6MC	-10 / -	2	✓ Closing fragment
08-06 19:16	80m	-10 / -17	R7AW	-11 / -	5	Partial capture
08-03 19:47	80m	-10 / -9	R35ARDF	0 / -6	5	Partial capture
08-03 19:23	80m	- / -9	R4NBV	-10 / -	2	✓ Closing fragment
08-03 19:17	80m	-7 / -	R1NO	-8 / -1	4	✓ Closing observed
08-02 18:53	80m	- / -	DL9KM	+8 / -	7	Partial capture
08-02 18:52	80m	-8 / -5	RC6OD	+2 / 0	5	✓ Full exchange observed
07-28 19:03	80m	-19 / -16	SV9MBH	-9 / -	17	Partial capture
07-28 18:59	80m	-12 / -	YO3FRI	+9 / -	3	✓ Closing observed
07-28 18:57	80m	- / -9	UB6OAJ	-13 / -	3	✓ Closing fragment
07-28 18:56	80m	- / -	R6ZEJ	+6 / -	2	Partial capture
07-28 18:56	80m	-17 / -7	SP9UOP	+8 / -	6	✓ Closing observed
07-28 18:51	80m	-17 / -5	UA4HBJ	-1 / 0	4	✓ Full exchange observed
07-28 18:48	80m	-18 / -	RA3TOS	- / -8	4	✓ Closing fragment
07-06 16:47	20m	- / -3	SV7BAY	-4 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
210400  +7 2202  UB1AHX DO9BAU -16
210400  +6  600  UB1AHX PE2JMR JO33
210415 -10 2201  DO9BAU UB1AHX R-14
210430  +2 2202  UB1AHX DO9BAU RR73
210545 -10 1789  F4ESO UB1AHX KO59 (x2)
210630  -4 1790  UB1AHX F4ESO -13 (x2)
195745  -7 2257  UB1AHX DA6IT -15
195800 -12 2257  DA6IT UB1AHX KO59
195815  -8 2257  UB1AHX DA6IT -15
195830  -8 2257  DA6IT UB1AHX KO59
195915  -1 2055  UB1AHX DA6IT -10
200100 -11 1905  UA1OJL UB1AHX KO59 (x2)

40m

UTC    dB Audio  Message
155000 -22 1871  UB1AHX RC5F -09 (x2)
165130 -14 2143  UB1AHX UA3WDO -02 (x5)
180230 -18 1366  UB1AHX R3LAF RR73
180330 -18 2076  UB1AHX <...> -13
204700  +3  490  UB1AHX GB64MOD -09 (x6)

20m

UTC    dB Audio  Message
081315 -12 1556  HA1ZW UB1AHX 73
081430  -6 1726  LY100RADIO UB1AHX KO59
081530 -17 1725  <...> UB1AHX KO59 (x2)
161630 -22 1846  UB1AHX A71UN -09 (x2)
164715  -4  868  UB1AHX SV7BAY -03 (x2)
093200  +1 2162  UB1AHX <...> -11
185700 -11 2506  UB1AHX D2UY -20 (x2)
193500  -5 2704  UB1AHX R5AV RR73
145545 -14 2141  UB1AHX UA4SGZ/6 -09
064645  +0 2712  UB1AHX EA3BIC JN11
070015 -15 1584  UB1AHX F4LNM JN09

10m

UTC    dB Audio  Message
081630  -7 1362  UB1AHX RC6OT -12
082100  -4 2100  UB1AHX R6YG -08
114415 -14 1560  UB1AHX UA4FKT LO23 (x2)

Decoder S/N history by band

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