PC5H — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Netherlands Locator transmitted in a decoded message: JO23

Receiver-side FT8 activity involving PC5H, decoded by SO8OO in southeastern Poland. 500 related FT8 messages, 7 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 23 UTC dates. Heard between 2026-07-26 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.

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Overview

500

Related messages

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

80m 20m 40m 60m 10m 160m

First seen: 2026-07-26
Last seen: 2026-08-23 17:17 UTC

Frequent QSO partners observed at SO8OO

Stations PC5H worked most often, as logged from our receiver:

9A4ZM · Croatia ×3 EA8UP · Canary Islands ×2 SP6JIU · Poland ×2 SP9UPH · Poland ×2 GB8VJ · England ×2 DL9KM · Fed. Rep. of Germany ×2 Z62NS · Republic of Kosovo ×2 HA7TM · Hungary ×2 YO6LM · Romania ×2 RZ6ALZ · European Russia DG2EBG · Fed. Rep. of Germany DO5HOK · Fed. Rep. of Germany

Activity Heatmap

Locator transmitted by PC5H

Approximate centre of JO23, decoded 2026-08-23 19:17 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	PC5H S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 19:17	20m	-20 / -21	3A2MW	-8 / -	3	Partial capture
08-23 18:32	20m	- / -16	7X2KF	-2 / -	3	✓ Closing fragment
08-23 18:28	20m	-6 / -10	IZ8EYN	-3 / -	3	Partial capture
08-23 12:58	10m	- / -	R6FX	-12 / -	2	Partial capture
08-22 07:38	40m	- / -18	LZ2FP	-11 / -	5	Partial capture
08-22 07:37	40m	- / -	DK7ZT	-12 / -	3	Partial capture
08-22 07:36	40m	- / -8	DF2RG	-12 / -	2	✓ Closing fragment
08-21 21:28	80m	-18 / -	EN35UKR	- / -	2	Partial capture
08-21 21:26	80m	-15 / -	CT3MD	- / -3	3	✓ Closing fragment
08-21 21:24	80m	-11 / -5	G8OO	-11 / -	2	Partial capture
08-21 20:49	40m	-2 / -	HV0KIS	- / -	2	Partial capture
08-16 22:38	80m	-20 / +8	G0ANS	-10 / +3	3	✓ Full exchange observed
08-16 22:35	80m	-15 / -5	DL9KM	-4 / -8	8	✓ Full exchange observed
08-16 22:35	80m	-18 / -17	YT6AAA	+7 / -3	6	✓ Full exchange observed
08-16 22:34	80m	-16 / -	DD9PN	- / +6	2	✓ Closing fragment
08-16 22:34	80m	-22 / -	PA3FR	+6 / +3	2	Partial capture
08-16 22:31	80m	-12 / -19	R5AV	-8 / -8	4	✓ Full exchange observed
08-16 22:31	80m	-14 / -16	RZ6ALZ	-11 / -14	5	✓ Full exchange observed
08-16 22:30	80m	-15 / -	EA8AJ	-24 / -	2	✓ Closing observed
08-16 22:28	80m	-8 / +1	F5OYA/P	-12 / -7	4	✓ Full exchange observed
08-16 22:26	80m	-10 / -4	9A4ZM	+10 / -9	5	✓ Full exchange observed
08-16 22:25	80m	-13 / -8	DM8ET	-16 / -10	2	Partial capture
08-16 22:25	80m	-16 / -4	F5RRS	-3 / +7	5	✓ Full exchange observed
08-16 22:23	80m	-15 / -	HB9MZI	- / -13	4	✓ Closing fragment
08-16 22:21	80m	-10 / +6	DG2EBG	+2 / +4	4	✓ Full exchange observed
08-16 22:20	80m	- / -16	R5AV	+6 / -	2	Partial capture
08-16 22:18	80m	- / -4	HA7TM	+14 / -	3	✓ Closing fragment
08-16 22:14	80m	- / -	SQ3KO	-5 / -	10	Partial capture
08-16 22:13	80m	- / -	DO5PY	-4 / -	2	Partial capture
08-16 22:13	80m	- / -	DL1UDO	-3 / -	5	✓ Closing fragment
08-16 22:13	80m	- / -	F4MGP	-9 / -	6	Partial capture
08-16 22:13	80m	-9 / -4	IQ4JO	-2 / -3	4	✓ Full exchange observed
08-16 22:11	80m	-22 / -9	9A4BP/P	-4 / -8	5	✓ Full exchange observed
08-16 21:46	80m	- / +2	OE9HGV	-24 / -	2	Partial capture
08-16 21:44	80m	-6 / -	HB9CYT	- / -6	2	Partial capture
08-16 21:43	80m	-8 / 0	DL1HDL	+1 / -	4	✓ Closing observed
08-16 21:39	80m	+2 / -10	SP6JIU	+25 / +10	5	✓ Full exchange observed
08-16 21:37	80m	-4 / -15	UA4FKT	+2 / +3	6	✓ Full exchange observed
08-16 21:34	80m	-7 / -16	DL3HO	-22 / -16	5	✓ Full exchange observed
08-16 21:34	80m	-10 / -	IK4IDY	- / -11	3	✓ Closing fragment
08-16 21:32	80m	-5 / -	ON4CJU	-18 / +7	5	✓ Full exchange observed
08-16 18:49	20m	-13 / -	TA2ANK	-8 / -	2	✓ Closing observed
08-16 09:32	10m	- / 0	M0BEW	-2 / -	2	✓ Closing fragment
08-16 06:11	60m	- / -22	SQ7LQT	+2 / -	3	Partial capture
08-16 05:56	60m	- / +4	LB4PI	-18 / -	2	✓ Closing fragment
08-15 19:08	60m	-14 / -8	9A4ZM	+2 / +3	6	✓ Full exchange observed
08-15 19:06	60m	-15 / -16	SV1SSL	-4 / -2	4	✓ Full exchange observed
08-15 18:09	60m	- / -1	DK7ZT	-20 / -	2	Partial capture
08-15 18:08	60m	- / -	PE1NPS	-9 / -	3	Partial capture
08-15 18:05	60m	- / -11	LY8O	-4 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
184915 -13  670  TA2ANK PC5H JO23
185100  -8  669  PC5H TA2ANK RR73
191315 -21 1762  EX7CQ PC5H JO23 (x2)
182845  +1  924  IZ8EYN PC5H JO23 (x2)
183000  -3  927  PC5H IZ8EYN -10
183200  -1  734  PC5H 7X2KF -16 (x3)
184330 -16 2219  BU2FW PC5H JO23
191700 -20 1132  3A2MW PC5H JO23
191715 -11 1133  PC5H 3A2MW -21 (x2)
192830 -14 2521  TA1GRH PC5H RR73

10m

UTC    dB Audio  Message
183115  -7  775  PC5H Z61DX +05 (x2)
190930 -15 1213  PC5H EA8UP +26 (x2)
091900 -21 1233  PC5H DN9MAI +00
093230  -3  518  PC5H M0BEW +00 (x2)
125845 -12  295  PC5H R6FX LN14 (x2)
145145 -10 1467  PC5H A71AE RR73

40m

UTC    dB Audio  Message
203245  -9  950  PC5H ER1CW -12
175600 -19 2076  PC5H <...> -17
204930  +1  337  HV0KIS PC5H JO23 (x2)
073630 -14 1385  PC5H DF2RG -08 (x2)
073730 -17 2461  PC5H PE1NPS JO22
073730  -6 1906  PC5H DK7ZT +19 (x3)
073845 -11 2381  PC5H LZ2FP -18 (x5)

80m

UTC    dB Audio  Message
223800 -19 1522  DL9KM PC5H RR73
223815  -2 1828  PC5H DL9KM 73
223830 -19 1522  CQ PC5H JO23
223845 -11 1522  PC5H G0ANS +08
223930 -20 1522  G0ANS PC5H R+03
223945  -8 1521  PC5H G0ANS RR73
212245  -4  806  LB6LK PC5H JO23
212415 -11 1721  G8OO PC5H JO23
212430 -11 1721  PC5H G8OO -05
212630 -13  929  CT3MD PC5H JO23 (x3)
212830 -24 1834  EN35UKR PC5H JO23 (x2)
213000 -13 2012  R8LCI PC5H JO23

60m

UTC    dB Audio  Message
190700  -4 1108  PC5H SV1SSL -16
190715 -15 1107  SV1SSL PC5H R-02
190730  -3 1108  PC5H SV1SSL RR73
190800  +1 1104  PC5H 9A4ZM JN86 (x2)
190845 -14 1108  9A4ZM PC5H +03
190900  +2 1104  PC5H 9A4ZM R-08
190915 -14 1108  9A4ZM PC5H RR73
190930  +3 1104  PC5H 9A4ZM 73
055600 -19 1373  PC5H LB4PI +04 (x2)
060815 -24 1901  PC5H DK7ZT +08
061115  +3 1949  PC5H SQ7LQT -22 (x3)

160m

UTC    dB Audio  Message
192400 +11 2398  PC5H 9A2AJ RR73 (x2)
210515 -19 1471  CQ SA PC5H JO23
210600  -5 1496  PC5H RA3WY KO81 (x3)
211130 -13 1496  PC5H DH3KR +02
211330  -2 1496  PC5H RA3WY KO81 (x3)
211600 -21 1340  PC5H LB7ZG JP50 (x2)
211745 -19 1217  R7CD PC5H JO23
211845 -21 1812  R3MDO PC5H JO23 (x2)

Decoder S/N history by band

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