IS0AFM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Sardinia Locator transmitted in a decoded message: JM49

Receiver-side FT8 activity involving IS0AFM, decoded by SO8OO in southeastern Poland. 2,252 related FT8 messages, 610 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 58 UTC dates. Heard between 2026-06-02 and 2026-08-24.

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

2,252

Related messages

610

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

80m 20m 40m 60m 10m

First seen: 2026-06-02
Last seen: 2026-08-24 04:58 UTC

Frequent QSO partners observed at SO8OO

Stations IS0AFM worked most often, as logged from our receiver:

F5RRS · France ×4 SP9UPH · Poland ×3 HA7TM · Hungary ×3 IQ4JO · Italy ×2 DL9KM · Fed. Rep. of Germany ×2 LZ2VQ · Bulgaria ×2 DL3MIB · Fed. Rep. of Germany ×2 G0BLB · England ×2 DK3TNA · Fed. Rep. of Germany ×2 G8OO · England ×2 F1PBZ · France ×2 F4BYA · France ×2

Activity Heatmap

Locator transmitted by IS0AFM

Approximate centre of JM49, decoded 2026-08-24 06:54 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	IS0AFM S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-24 06:48	20m	-18 / -	R8CKD	- / -11	2	✓ Closing fragment
08-24 06:45	20m	-15 / -	WB5N	- / -20	2	✓ Closing fragment
08-24 06:44	20m	- / -	4X1ZQ	-15 / -	2	Partial capture
08-24 06:44	20m	- / -	YT1VDA	-12 / -	3	Partial capture
08-24 06:41	20m	-13 / -	4Z5MY	- / -12	6	Partial capture
08-24 06:37	20m	- / -	F4NJT	-22 / -	2	Partial capture
08-24 06:32	20m	- / -	M0CNG	-17 / -	5	Partial capture
08-24 06:24	20m	- / -	M0CNG	-24 / -	3	Partial capture
08-24 06:15	20m	- / -	PA2EW	+8 / -	3	Partial capture
08-24 06:10	20m	-12 / -	ZL3RS	- / -10	2	Partial capture
08-24 05:45	20m	-15 / -	ZL2ST	- / -8	3	Partial capture
08-24 05:44	20m	-7 / -	ZL1RPC/P	- / -	2	✓ Closing fragment
08-24 05:44	20m	- / -	R4HLO	-19 / -	2	Partial capture
08-23 02:25	40m	-8 / -	W1FWS	- / -12	2	✓ Closing fragment
08-23 02:23	40m	- / -	LZ3CB	0 / -	3	Partial capture
08-23 02:21	40m	- / -	PE1NPS	+2 / -	3	Partial capture
08-23 02:21	40m	-8 / -	KF9UG	- / -13	2	✓ Closing fragment
08-23 02:20	40m	- / -	IK2YYO	-11 / -	10	Partial capture
08-23 02:20	40m	-10 / -	K0JDD	- / -11	2	✓ Closing fragment
08-22 06:31	20m	-8 / -	TI4OP	- / -	2	✓ Closing fragment
08-22 06:26	20m	-16 / -	TA2EE	- / -14	2	✓ Closing fragment
08-22 06:23	20m	-16 / -	VK4WDM	- / -14	2	Partial capture
08-22 06:16	20m	- / -	F1PPH	0 / -	4	Partial capture
08-21 06:24	20m	- / -6	RK4FF	+4 / -	3	Partial capture
08-21 06:22	20m	-1 / -	4X4DK	-3 / -1	3	✓ Closing observed
08-21 06:16	20m	-6 / -	JY5IB	- / -14	3	Partial capture
08-21 06:08	20m	0 / -	XE1YD	- / -5	2	✓ Closing fragment
08-21 06:06	20m	- / -12	I4KYO	-3 / -	3	Partial capture
08-21 06:01	20m	- / -6	RK4FF	+4 / -	2	Partial capture
08-21 06:00	20m	-12 / -12	EX8ABC	-12 / -	5	✓ Closing observed
08-21 05:52	20m	-11 / -	NC5T	- / -12	2	Partial capture
08-21 05:42	20m	- / -7	RK4FF	+6 / -	4	Partial capture
08-21 05:40	20m	-10 / -	KQ4MDM	- / -17	2	Partial capture
08-21 05:26	20m	-9 / -	XQ1KK	0 / -	5	✓ Closing observed
08-20 14:51	10m	- / -	DN9LUZ	-6 / -	4	Partial capture
08-20 14:32	10m	- / -	DN9OPA	-12 / -	2	Partial capture
08-20 13:42	10m	- / +2	F4CUO	-5 / -	3	Partial capture
08-20 05:01	60m	- / -	OZ1HYM	-8 / -	11	Partial capture
08-20 04:46	60m	- / -3	OE9DAI	-18 / -	5	✓ Closing fragment
08-20 04:46	60m	- / -8	OM5KM	+3 / -	3	✓ Closing fragment
08-19 04:55	60m	- / +1	I8JPO	-17 / -	8	✓ Closing fragment
08-19 03:59	60m	-19 / -	SQ7LQT	- / -2	2	✓ Closing fragment
08-19 03:56	60m	-14 / +1	PA3BUD	+1 / -2	5	✓ Full exchange observed
08-19 03:48	60m	- / -	DF7EE	-7 / -	6	Partial capture
08-19 03:44	60m	-17 / 0	DM4MP	-21 / -12	3	✓ Full exchange observed
08-19 03:42	60m	-17 / -	IT9FGA	0 / +2	4	Partial capture
08-19 03:39	60m	-10 / -	SP5DFK	- / -15	2	✓ Closing fragment
08-19 03:33	60m	- / -12	OO0O	-10 / -	2	Partial capture
08-19 03:32	60m	-18 / -	SP6EFY	-15 / -	2	✓ Closing observed
08-19 03:30	80m	- / -	DO5PY	+4 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
064400 -12 1678  CQ DX IS0AFM JM49
064415 -13 1648  IS0AFM YT1VDA KN04
064430 -10 1678  CQ DX IS0AFM JM49
064445 -10 1648  IS0AFM YT1VDA KN04
064445 -18 2221  IS0AFM 4X1ZQ KM72
064500 -16 1678  WB5N IS0AFM -20
064515 -12 1648  IS0AFM YT1VDA KN04
064530 -14 1678  WB5N IS0AFM RR73
064545 -12 2221  IS0AFM 4X1ZQ KM72
064730 -19 1678  CQ DX IS0AFM JM49
064800 -20 1679  R8CKD IS0AFM -11 (x2)
065330 -13 1678  CQ DX IS0AFM JM49 (x2)
065845 -17 1680  IS0AFM UR5FBD -18

80m

UTC    dB Audio  Message
032800 -18  830  KY4WI IS0AFM JM49
032900 -11  830  DO1FFO IS0AFM RR73
033000 -14  830  CQ DX IS0AFM JM49
033015  +5 1237  IS0AFM DO5PY JN49
033030 -12  830  CQ DX IS0AFM JM49
033045  +3 1237  IS0AFM DO5PY JN49 (x2)
024300  -5 1567  CQ DX IS0AFM JM49 (x5)
024515  +8 1971  IS0AFM DO1MER JO43
024530  -6 1161  CQ DX IS0AFM JM49
024615 -24 1659  IS0AFM K1MSR FN43

40m

UTC    dB Audio  Message
022315 -12 1671  IS0AFM IK2YYO JN55
022330  -6 1810  CQ DX IS0AFM JM49
022345 -12 1672  IS0AFM IK2YYO JN55
022345  -1  851  IS0AFM LZ3CB KN32
022400  -3 1810  CQ DX IS0AFM JM49
022415  +3  851  IS0AFM LZ3CB KN32
022415 -19 1672  IS0AFM IK2YYO JN55
022430  -6 1810  CQ DX IS0AFM JM49
022445  -5 1672  IS0AFM IK2YYO JN55
022445  -3  851  IS0AFM LZ3CB KN32
022500  -6 1811  CQ DX IS0AFM JM49
022530  -6 1811  W1FWS IS0AFM -12 (x2)
022700 -14 1811  CQ DX IS0AFM JM49 (x2)

10m

UTC    dB Audio  Message
142930 -13 2514  IS0AFM PH9OY JO22
144245 -12 2513  IS0AFM DJ7XY JO31 (x2)
144615  -4 2512  IS0AFM DL8DCM JO41 (x2)
134215  -6 2417  IS0AFM F4CUO JN03 (x3)
143245 -12 2485  IS0AFM DN9OPA JN38 (x2)
145115 -11  482  IS0AFM DN9LUZ JO30 (x4)
145645 -22 1774  IS0AFM DO1ANB JO31

60m

UTC    dB Audio  Message
044745  +4 2353  IS0AFM OM5KM 73
044815 -19 2175  IS0AFM OE9DAI R-03 (x2)
045045  +5 1840  IS0AFM OM5CM JN98
050100 -10 1209  IS0AFM OZ1HYM JO44 (x11)

Decoder S/N history by band

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