SA5ACL — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Sweden Locator transmitted in a decoded message: JO78

Receiver-side FT8 activity involving SA5ACL, decoded by SO8OO in southeastern Poland. 800 related FT8 messages, 271 CQ messages, observed on 160m, 80m, 40m, across 15 UTC dates. Heard between 2026-05-30 and 2026-08-23.

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

800

Related messages

271

CQ messages

UTC dates heard

-4 dB

Mean decoder S/N

Bands

80m 40m 160m

First seen: 2026-05-30
Last seen: 2026-08-23 18:19 UTC

Frequent QSO partners observed at SO8OO

Stations SA5ACL worked most often, as logged from our receiver:

DF3WI · Fed. Rep. of Germany ×2 CR7BRV · Portugal ×2 SP2LLP · Poland ×2 D2UY · Angola ×2 OM1II · Slovak Republic ×2 LB6BK · Norway ×2 UA3FH · European Russia ×2 EA1VIL · Spain PA3BMB · Netherlands OH6B · Finland DL3HRZ · Fed. Rep. of Germany R2EA/P · European Russia

Activity Heatmap

Locator transmitted by SA5ACL

Approximate centre of JO78, decoded 2026-08-23 20:19 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	SA5ACL S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 20:19	160m	-3 / -4	G4IRN	0 / -	4	✓ Full exchange observed
08-23 20:04	160m	-6 / -	R2EA/P	- / -	2	Partial capture
08-23 19:55	160m	-2 / -12	R5ZJ	-9 / -	3	✓ Closing observed
08-23 19:52	160m	-4 / -	DL3PWR	- / -1	8	Partial capture
08-23 19:48	160m	-6 / -	R4YM	- / -	2	Partial capture
08-23 19:44	160m	-4 / -	R4YM	- / -	2	Partial capture
08-23 19:35	160m	-5 / -5	UZ5CA	-15 / -19	7	✓ Full exchange observed
08-23 19:35	160m	-5 / +4	9A2AJ	+8 / -	5	✓ Full exchange observed
08-23 19:32	160m	-4 / -	SM5KNV	+6 / -	5	✓ Full exchange observed
08-23 19:30	160m	-6 / -	R2EA/P	-20 / -11	4	✓ Closing observed
08-22 20:23	160m	-8 / -4	ES8JX	-7 / +5	6	✓ Full exchange observed
08-22 20:18	160m	-8 / -	RV9FF	- / -11	2	Partial capture
08-22 20:17	160m	-8 / -	DO6JO	- / -21	2	Partial capture
08-22 20:13	160m	- / -	OH/SM5MRW	-24 / -	2	Partial capture
08-22 20:13	160m	-6 / -	SQ5TOM	-21 / -16	3	✓ Closing observed
08-22 20:11	160m	-6 / 0	LB7ZG	-12 / +10	4	✓ Full exchange observed
08-22 20:10	160m	-4 / -	PA3GYV	- / -23	2	Partial capture
08-22 20:05	160m	-9 / -	G8OO	- / 0	2	Partial capture
08-22 20:04	160m	-9 / -	R2SN	- / -13	3	✓ Closing fragment
08-22 19:57	160m	-8 / -14	IU4PQN	-15 / -18	14	✓ Full exchange observed
08-22 19:54	160m	-9 / -3	RM3ZR	-7 / -4	5	✓ Full exchange observed
08-22 19:54	160m	-15 / 0	SP6AXW	+9 / -	5	Partial capture
08-22 19:52	160m	-8 / -	PE1PEO	- / -12	2	Partial capture
08-22 19:50	160m	-10 / -	HB9HRR	-6 / -9	3	✓ Closing observed
08-22 19:46	160m	-6 / -16	UD8S	-20 / -16	4	✓ Full exchange observed
08-22 19:46	160m	-6 / -	PE1K	- / -13	2	Partial capture
08-22 19:39	160m	-6 / -	LA8ZIA	- / +10	2	Partial capture
08-22 19:38	160m	-6 / -2	R5BS	+8 / +9	5	✓ Full exchange observed
08-22 19:36	160m	- / -18	UD8S	-14 / -	2	Partial capture
08-22 19:24	160m	-18 / -17	RV9CX	-18 / -16	6	✓ Full exchange observed
08-22 19:20	160m	-10 / -	R3DPH	-17 / +1	5	✓ Closing observed
08-22 18:24	160m	-13 / -11	OM7FS	+2 / 0	5	✓ Full exchange observed
08-22 18:19	160m	-14 / -17	UA3ZNQ	-7 / -8	6	✓ Full exchange observed
08-22 18:18	160m	-22 / -5	OH7GGX	-10 / -	3	✓ Closing observed
08-22 17:05	160m	- / -14	LY3BRA	-11 / -	2	✓ Closing fragment
08-22 16:50	80m	- / -	DM5CF	-6 / -	2	Partial capture
08-20 20:32	80m	+10 / +2	TC3CT	-3 / -7	6	✓ Full exchange observed
08-20 20:27	80m	+11 / -	8S2A	- / +7	3	✓ Closing fragment
08-20 19:21	80m	+5 / +3	PA3FPQ	-10 / +8	4	✓ Full exchange observed
08-20 19:19	80m	+6 / -17	D2UY	-17 / -5	6	✓ Full exchange observed
08-20 19:11	80m	- / -	YU7AS	+2 / -	2	Partial capture
08-20 19:10	80m	+4 / -	UB4FGK	-10 / -7	4	✓ Closing observed
08-20 19:09	80m	+2 / -11	DF2JK	-19 / -11	4	✓ Full exchange observed
08-20 19:08	80m	+2 / -	SP3BVI	-4 / +2	4	✓ Full exchange observed
08-20 19:06	80m	-6 / +5	DB3EH	-8 / +2	4	✓ Full exchange observed
08-20 19:01	80m	- / -	DF2JK	-16 / -	2	Partial capture
08-20 19:01	80m	+4 / -6	DL5NTA	-9 / -8	7	✓ Full exchange observed
08-20 19:01	80m	+2 / -3	G4ZFJ	-6 / +8	5	✓ Full exchange observed
08-20 18:57	80m	-3 / -	SA3KAK	- / -15	3	Partial capture
08-20 18:56	80m	-2 / -	SQ2NIG	+1 / -	8	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

160m

UTC    dB Audio  Message
195330  -3 1276  DL3PWR SA5ACL R-01 (x5)
195545  -8 3155  SA5ACL R5ZJ -12 (x2)
195630  -2 1276  R5ZJ SA5ACL 73
200445  -6 1276  R2EA/P SA5ACL JO78
200500  +6 1934  SA5ACL <...> +10
200515  -6 1276  R2EA/P SA5ACL R+17
201900  -2 1276  G4IRN SA5ACL JO78
201915  -3 2429  SA5ACL G4IRN -04
201930  -4 1276  G4IRN SA5ACL R+15
201945  +3 2429  SA5ACL G4IRN RR73

80m

UTC    dB Audio  Message
192115  +5 2312  PA3FPQ SA5ACL +08
192130  -8 2081  SA5ACL PA3FPQ R+03 (x2)
202745 +14 2312  8S2A SA5ACL JO78 (x3)
203245 +11 2312  TC3CT SA5ACL JO78 (x2)
203330  -5 1249  SA5ACL TC3CT +02
203345 +11 2312  TC3CT SA5ACL R-07
203400  -1 1249  SA5ACL TC3CT RR73
203415  +7 2312  TC3CT SA5ACL 73
164845 -20 1389  CQ SA5ACL JO78
165000  -8 1643  SA5ACL DM5CF JO60 (x2)

40m

UTC    dB Audio  Message
202545 -12 1671  CR2WWA SA5ACL JO78 (x3)
202730  -7 1082  SA5ACL DL3AS JO62 (x2)
202815 -15 1839  SV9ANC SA5ACL 73
202845 -14 1839  DL3AS SA5ACL -10
202930  -8 1083  SA5ACL DL3AS 73
211215  -8 1707  TN8GD SA5ACL JO78 (x6)
173800 -22 1491  SM2OTU SA5ACL 73

Decoder S/N history by band

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