IK4JPP — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy Locator transmitted in a decoded message: JN54

Receiver-side FT8 activity involving IK4JPP, decoded by SO8OO in southeastern Poland. 502 related FT8 messages, 13 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 64 UTC dates. Heard between 2026-05-25 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

502

Related messages

CQ messages

UTC dates heard

-9 dB

Mean decoder S/N

Bands

80m 20m 40m 60m 10m

First seen: 2026-05-25
Last seen: 2026-08-22 03:51 UTC

Frequent QSO partners observed at SO8OO

Stations IK4JPP worked most often, as logged from our receiver:

IQ4FE · Italy ×3 DG3AWF · Fed. Rep. of Germany ×2 HA1MHC · Hungary ×2 SQ8AA · Poland ×2 SP9MRP · Poland ×2 M0LEX · England DL2RTJ · Fed. Rep. of Germany DK5UR · Fed. Rep. of Germany LY1DY · Lithuania ON4IBM · Belgium F4HSB · France PA2PS · Netherlands

Activity Heatmap

Locator transmitted by IK4JPP

Approximate centre of JN54, decoded 2026-08-22 06:00 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	IK4JPP S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-22 05:42	20m	- / -	F5PZQ	-3 / -	3	✓ Closing fragment
08-22 05:40	20m	-9 / -3	CT3MD	+1 / -1	5	✓ Full exchange observed
08-22 05:36	20m	-16 / -10	D2IM	-16 / +1	5	✓ Full exchange observed
08-22 05:28	20m	-7 / -	SP1ZMO	- / -	3	Partial capture
08-22 05:19	20m	-11 / -7	UT5MD	+18 / -6	5	✓ Full exchange observed
08-21 08:27	20m	-19 / -5	OK2CAT	-15 / -3	4	✓ Full exchange observed
08-21 07:58	20m	-9 / -	ON6AO	+10 / -17	3	✓ Closing observed
08-20 06:26	20m	-12 / -	ON7DJ	- / -	3	Partial capture
08-20 06:22	20m	-10 / -	DJ7JB	- / -4	4	✓ Closing fragment
08-20 06:17	20m	-16 / -5	R6OP	-17 / -	4	✓ Closing observed
08-17 05:40	20m	- / -14	R3RZ	+4 / -	2	✓ Closing fragment
08-17 05:19	20m	- / -15	UB3DQR	-4 / -	3	✓ Closing fragment
08-14 06:39	20m	- / -6	R3BIS	-14 / -	2	✓ Closing fragment
08-12 05:35	20m	-18 / -	KR3Y	- / -16	2	Partial capture
08-12 05:34	20m	-14 / -	SP9SOS	- / -5	2	Partial capture
08-12 05:20	20m	-22 / -	TT1GD	- / -12	2	✓ Closing fragment
08-12 05:19	20m	-17 / -	IK0IHA	- / -	2	Partial capture
08-12 05:16	20m	-16 / -2	LY5A	-9 / -2	3	✓ Full exchange observed
08-11 05:58	10m	- / -5	SV2CLJ	0 / -	2	✓ Closing fragment
08-10 12:47	10m	- / -12	SV7BAY	-18 / -	2	✓ Closing fragment
08-09 05:57	20m	- / -14	RY3D	0 / -	2	✓ Closing fragment
08-09 05:54	20m	- / -14	UA3ADE	-16 / -	2	✓ Closing fragment
08-09 05:37	60m	-19 / -8	F6BLP	-12 / -2	5	✓ Full exchange observed
08-09 05:35	60m	-11 / -	F5OWT	-10 / -	2	✓ Closing observed
08-09 05:34	60m	-16 / +3	IK8HJC	+3 / +4	4	✓ Full exchange observed
08-09 05:31	60m	-17 / -	F5OYA/P	- / -10	2	✓ Closing fragment
08-09 05:30	60m	-16 / -	IZ2DVI	+16 / -	2	✓ Closing observed
08-09 05:29	60m	-13 / -	F4JUO	-23 / -	2	✓ Closing observed
08-09 05:27	60m	-12 / +5	LA4GHA	-8 / -7	4	✓ Full exchange observed
08-09 05:25	60m	-18 / -11	M5AEH	-15 / -	6	✓ Closing observed
08-09 05:24	60m	-11 / -2	SP2EUI	-4 / -22	4	✓ Full exchange observed
08-08 05:26	60m	-10 / -18	ON7KEI	-18 / -11	4	✓ Full exchange observed
08-08 05:24	60m	-10 / -	DF2AP	-5 / -3	3	✓ Closing observed
08-07 07:59	20m	- / +3	F4GRW	-18 / -	2	✓ Closing fragment
08-07 07:53	20m	-20 / -	PD1HBL	- / -1	2	Partial capture
08-06 06:28	20m	- / -4	US6CQ	-6 / -	3	✓ Closing fragment
08-03 07:13	20m	- / -13	UA9AAE	-15 / -	2	✓ Closing fragment
07-31 04:59	40m	- / -8	IZ5WTV	-16 / -	2	✓ Closing fragment
07-31 04:55	60m	-20 / -	EA4EOG	- / -18	2	Partial capture
07-31 04:53	60m	-17 / -1	HA1MHC	-7 / -5	4	✓ Full exchange observed
07-31 04:49	60m	- / -	DK5WL	-8 / -	2	✓ Closing fragment
07-31 04:48	60m	-4 / -	G3SHK	-8 / -8	3	✓ Closing observed
07-31 04:44	80m	- / -13	SP6JIU	+19 / -	2	Partial capture
07-30 05:53	40m	- / -3	F4JTM	-4 / -	2	✓ Closing fragment
07-28 05:43	20m	- / +1	DL1EMV	-6 / -	2	✓ Closing fragment
07-28 05:35	20m	- / -8	WB8YJF	-5 / -	2	✓ Closing fragment
07-26 18:14	40m	- / -1	IZ4VSD	-20 / -	2	Partial capture
07-26 07:02	20m	-17 / -	AD9GE	- / -14	2	✓ Closing fragment
07-26 06:58	20m	-18 / -	M0LAD	- / -9	2	✓ Closing fragment
07-25 09:44	10m	-12 / -	SH6GSA	-12 / -	2	✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
054030  +3  982  IK4JPP CT3MD R-03
054045  -8 2187  CT3MD IK4JPP RR73
054100  +2  982  IK4JPP CT3MD 73
054200  -4 2188  IK4JPP F5PZQ JN19 (x3)
054345 -11 2187  CQ IK4JPP JN54 (x6)
055100  -6  710  IK4JPP 3A2MW RR73
055930 -10 2035  CR7BUJ IK4JPP 73
060000 -13 2035  8Z1IT IK4JPP JN54

10m

UTC    dB Audio  Message
093900 -12 1803  OZ8Y IK4JPP RR73
093930  -2  625  SP2DW IK4JPP +04
094100 -11 2127  RL2F IK4JPP RR73
094200 -16 2178  SQ3PMX IK4JPP -06
094230 -15  984  PI4DX IK4JPP -04
094245 -12  985  IK4JPP PI4DX R-07
094300 -15  985  PI4DX IK4JPP RR73
094315 -10  985  IK4JPP PI4DX 73
094400 -16 1420  M1DBW IK4JPP -06
094430 -12  931  SH6GSA IK4JPP RR73
094445 -12  931  IK4JPP SH6GSA 73
124700 -18 1194  IK4JPP SV7BAY R-12 (x2)
055830  +0  682  IK4JPP SV2CLJ -05 (x2)

60m

UTC    dB Audio  Message
053100 -18 2153  F5OYA/P IK4JPP -10 (x2)
053315 -15 2152  EH1SGG IK4JPP -17
053415 -16 2152  IK8HJC IK4JPP +04
053530 -11 2152  F5OWT IK4JPP RR73
053545 -10 1206  IK4JPP F5OWT 73
053600  +5  759  IK4JPP IK8HJC R+03
053615 -16 2152  IK8HJC IK4JPP RR73
053630  +1  759  IK4JPP IK8HJC 73
053730 -19 2153  F6BLP IK4JPP -02 (x2)
053845 -13 2153  IK4JPP F6BLP R-08
053900 -19 2153  F6BLP IK4JPP RR73
053915 -10 2152  IK4JPP F6BLP 73
054030 -15 2152  F1RKF IK4JPP -11

40m

UTC    dB Audio  Message
201030 -17 2157  SP2ABE IK4JPP RR73
201245 -11 2156  IK4JPP SP1NV R-04
045945 -21 2157  SP8OC IK4JPP -05
061700 -22 1875  DG4MDO IK4JPP RR73
061730 -23 1875  G3WAG IK4JPP -06 (x2)
062030 -16 1875  IK4JPP DL9MCS 73
050830 -19 2296  OM1JM IK4JPP +00
181415 -18 1379  IK4JPP IZ4VSD R-01 (x2)
055345  -4  371  IK4JPP F4JTM R-03 (x2)
045900 -16 1803  IK4JPP IZ5WTV R-08 (x2)
062115 -20 2005  IK4JPP DJ2VA 73

80m

UTC    dB Audio  Message
190500 -12  858  S59A IK4JPP -17
044430 +19 2675  IK4JPP SP6JIU R-13 (x2)

Decoder S/N history by band

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