SP2OSA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: JO94

Receiver-side FT8 activity involving SP2OSA, decoded by SO8OO in southeastern Poland. 1,053 related FT8 messages, 445 CQ messages, observed on 160m, 80m, 60m, 40m, 10m, across 25 UTC dates. Heard between 2026-05-24 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.

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

Overview

1,053

Related messages

445

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

80m 40m 60m 10m 160m

First seen: 2026-05-24
Last seen: 2026-08-22 05:52 UTC

Frequent QSO partners observed at SO8OO

Stations SP2OSA worked most often, as logged from our receiver:

DN2FBG · Fed. Rep. of Germany ×3 DK1IO · Fed. Rep. of Germany ×2 SP6JIU · Poland ×2 HA8RC · Hungary ×2 UT4WT · Ukraine ×2 DL2ZJA · Fed. Rep. of Germany ×2 F1PBZ · France ×2 E70SZ · Bosnia-Herzegovina ×2 SQ8CTR · Poland ×2 HB9DKG · Switzerland ×2 SQ9KWY · Poland ×2 GM4CXF · Scotland ×2

Activity Heatmap

Locator transmitted by SP2OSA

Approximate centre of JO94, decoded 2026-08-12 17:04 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	SP2OSA S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-22 07:52	10m	- / -	IK4LZH	-6 / -	2	Partial capture
08-22 07:39	10m	- / -2	F1PBZ	-1 / -	4	✓ Closing fragment
08-22 07:33	10m	- / +5	F4BYF	-8 / -	2	✓ Closing fragment
08-21 15:12	10m	- / -	IK2TCV	-13 / -	3	Partial capture
08-21 15:12	10m	- / -8	DO4DXA	-5 / -	5	✓ Closing fragment
08-21 15:08	10m	- / -5	DA6PI	-20 / -	4	Partial capture
08-21 14:58	10m	- / -6	F5NAA	+2 / -	2	✓ Closing fragment
08-21 14:40	10m	- / +1	ON3KJU	-12 / -	2	✓ Closing fragment
08-21 11:29	10m	- / -7	HB9DKG	-2 / -	3	✓ Closing fragment
08-21 11:10	10m	- / -	DC5IU	-24 / -	2	Partial capture
08-21 11:09	10m	- / 0	E70SZ	-15 / -	3	✓ Closing fragment
08-12 06:54	40m	- / -	SP8FO	-2 / -	2	Partial capture
08-12 06:48	40m	- / -3	SP9XG	-11 / -	3	✓ Closing fragment
08-11 17:27	80m	-5 / -15	DD0AM	-8 / -9	4	✓ Full exchange observed
08-10 17:41	80m	-5 / -9	DD0AM	-12 / -10	6	Partial capture
08-09 20:09	160m	-14 / -	PC1JB	- / -	2	Partial capture
08-09 20:08	160m	-14 / -	G8OO	- / -	2	Partial capture
08-09 20:06	160m	-17 / -19	R2EA	+4 / -4	3	✓ Full exchange observed
08-09 18:38	60m	-12 / -7	LB6NK	-21 / -7	4	✓ Full exchange observed
08-09 18:38	60m	- / -	OM5JG	0 / -	5	Partial capture
08-09 18:32	60m	-10 / -2	OZ7FOC	-13 / -2	4	✓ Full exchange observed
08-09 10:16	40m	- / -18	UR5DU	-10 / -	2	Partial capture
08-09 06:12	80m	- / -	OK5AG	-1 / -	7	Partial capture
08-09 06:02	80m	-15 / -8	DO9BAU	+3 / -	3	✓ Closing observed
08-09 06:00	80m	-14 / -	DO2PY	- / -	2	Partial capture
08-08 19:42	160m	-17 / 0	SP3RK	-11 / -	10	Partial capture
08-08 19:27	160m	-20 / -9	UA3FH	-16 / -9	5	✓ Full exchange observed
08-08 19:25	160m	-16 / -17	R5BS	+1 / -	4	✓ Closing observed
08-08 19:24	160m	-18 / -7	SQ3MW	-10 / -	2	✓ Closing observed
08-08 19:22	160m	-18 / -	M0XAL	- / -	2	Partial capture
08-08 18:27	80m	-17 / -	8S7DL	- / -9	3	✓ Closing fragment
08-08 18:27	80m	-10 / -	R3HH	+4 / -6	3	Partial capture
08-08 18:26	80m	-13 / -15	5P5Z	+6 / -3	5	✓ Full exchange observed
08-08 15:43	40m	- / +6	SP9TEX	-10 / -	2	Partial capture
08-08 10:17	40m	- / +5	SQ9KWY	0 / -	2	✓ Closing fragment
08-08 08:41	40m	- / -15	HA0AA	-12 / -	2	✓ Closing fragment
08-07 18:07	80m	-3 / -	HF9T	- / -8	2	✓ Closing fragment
08-07 18:06	80m	-3 / -2	DO9FR	-15 / -1	5	✓ Full exchange observed
08-07 18:02	80m	-9 / -	SP9BEB	- / +3	2	Partial capture
08-07 17:59	80m	-6 / -	DO7HZ	- / -	2	✓ Closing fragment
08-07 17:13	80m	- / -	SP9BEB	+11 / -	7	Partial capture
08-06 14:27	40m	- / -3	DH7WW/P	-10 / -	2	Partial capture
08-06 14:19	40m	- / +2	OZ1GC	-16 / -	2	✓ Closing fragment
08-05 19:13	80m	-14 / -	<...>	- / -7	2	Partial capture
08-05 19:09	80m	- / -18	YO8PS	+7 / -	3	Partial capture
08-05 19:04	80m	-2 / -	F1PBZ	-8 / -14	2	✓ Closing observed
08-05 19:03	80m	-8 / -2	SQ8CTR	+3 / -11	5	✓ Full exchange observed
08-05 18:59	80m	- / -17	YT3PL	+3 / -	3	✓ Closing fragment
08-05 18:57	80m	- / -23	IT9KHI	-2 / -	4	✓ Closing fragment
08-05 18:55	80m	- / -11	HA8RC	+8 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
151245 -11  604  SP2OSA DO4DXA JN58
151245 -10 1689  SP2OSA IK2TCV JN45 (x2)
151315  -5  604  SP2OSA DO4DXA JN58
151345 -13 1689  SP2OSA IK2TCV R+14
151445  -1  604  SP2OSA DO4DXA R-08 (x2)
073315  -6  655  SP2OSA F4BYF +05 (x2)
073930  -5 2687  SP2OSA F1PBZ -02 (x4)
075215  -7  493  SP2OSA IK4LZH JN54 (x2)

80m

UTC    dB Audio  Message
174130 -11  750  SP2OSA DD0AM -09
174215  -5 1504  DD0AM SP2OSA R-10
174230 -12  750  SP2OSA DD0AM -09
174245  -3 1504  DD0AM SP2OSA R-10
174300 -12  750  SP2OSA DD0AM -09
174345  -6 1505  DD0AM SP2OSA R-11
174445  -6 1504  CQ POTA SP2OSA JO94
172745  -9 1505  DD0AM SP2OSA JO94
172800  -8  453  SP2OSA DD0AM -15
172815  -4 1505  DD0AM SP2OSA R-09 (x2)
064430 -19 1505  CQ SP2OSA JO94 (x4)

40m

UTC    dB Audio  Message
084115 -10 1071  SP2OSA HA0AA -15 (x2)
101745  -1  985  SP2OSA SQ9KWY +05 (x2)
154330 -11 1540  SP2OSA SP9TEX +06 (x2)
101645  -7  889  SP2OSA UR5DU KN18 (x2)
064700 -12 1336  SP2OSA SQ9M RR73
064830 -11 1552  SP2OSA SP9XG JO90 (x3)
065400 -24 1908  SP2OSA DM1CHL JN59
065430  +0 2227  SP2OSA SP8FO KO11 (x2)

60m

UTC    dB Audio  Message
183845 -22 1585  SP2OSA LB6NK R-07
183845  -1 1199  SP2OSA OM5JG JN98
183900 -11 1534  LB6NK SP2OSA RR73
183915 -20 1586  SP2OSA LB6NK 73
183915  -1 1200  SP2OSA OM5JG JN98 (x3)
174845 -10 1534  CQ POTA SP2OSA JO94 (x8)

160m

UTC    dB Audio  Message
194445 -13 1009  SP2OSA SP3RK +00 (x7)
200545 -22 1805  SP2OSA SP9WAZ RR73
200645  +7  605  SP2OSA R2EA -19
200700 -17 1497  R2EA SP2OSA R-04
200715  +1  605  SP2OSA R2EA RR73
200800 -15 1497  G8OO SP2OSA JO94 (x2)
200900 -15 1497  PC1JB SP2OSA JO94 (x2)

Decoder S/N history by band

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