DL3O — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO30

Receiver-side FT8 activity involving DL3O, decoded by SO8OO in southeastern Poland. 109 related FT8 messages, 26 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 11 UTC dates. Heard between 2026-06-10 and 2026-08-17.

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

109

Related messages

CQ messages

UTC dates heard

-10 dB

Mean decoder S/N

Bands

80m 20m 40m 10m 160m

First seen: 2026-06-10
Last seen: 2026-08-17 19:09 UTC

Frequent QSO partners observed at SO8OO

Stations DL3O worked most often, as logged from our receiver:

DH8GV · Fed. Rep. of Germany M7YNE · England ON7KEI · Belgium F6FHZ · France F6BHK · France DK1IO · Fed. Rep. of Germany BI4XDT · China GJ0KYZ · Jersey RZ4FWA · European Russia HA3GX · Hungary DO2YJG · Fed. Rep. of Germany HG8LXL · Hungary

Activity Heatmap

Locator transmitted by DL3O

Approximate centre of JO30, decoded 2026-08-17 20:45 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	DL3O S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-17 21:03	80m	-10 / -11	DA6IT	-2 / -	6	✓ Full exchange observed
08-17 20:57	160m	-17 / 0	DH8GV	-10 / -	4	✓ Closing observed
08-17 20:51	160m	- / -	DH8GV	-5 / -	6	Partial capture
08-17 20:50	160m	-14 / -2	DK2CC	-4 / +7	11	Partial capture
08-17 20:42	80m	- / -	DJ1OJ	+9 / -	3	Partial capture
08-17 09:27	20m	- / -	R4ML	-10 / -	2	Partial capture
08-02 19:59	160m	-17 / -	G0WCW	- / -9	2	✓ Closing fragment
07-25 11:14	20m	- / -	DK3TNA	-16 / -	21	Partial capture
07-25 11:14	20m	-12 / -18	YO5PHL	-15 / 0	4	Partial capture
07-22 09:02	20m	-2 / -	UA3RBM	- / 0	2	✓ Closing fragment
07-22 08:50	10m	- / 0	IQ4JO	0 / -	2	✓ Closing fragment
07-22 08:41	10m	- / -18	IK4LZH	+3 / -	3	✓ Closing fragment
07-20 16:28	20m	- / -12	BI4XDT	-13 / -	3	✓ Closing fragment
07-18 20:29	20m	-18 / -	4L7T	- / -	2	Partial capture
07-18 15:51	20m	- / -8	R2AL	-3 / -	4	✓ Closing fragment
06-22 12:04	10m	-21 / -	DO3BZ	- / -22	3	Partial capture
06-22 12:01	10m	-16 / -	E70SZ	- / +1	2	✓ Closing fragment
06-22 11:59	10m	-15 / -	HG8LXL	- / -	2	✓ Closing fragment
06-14 09:19	20m	-8 / -16	RZ4FWA	-24 / -16	4	✓ Full exchange observed
06-12 07:22	40m	-20 / -	PD0DDA	- / +2	2	✓ Closing fragment
06-10 09:54	40m	- / -	UT4PA	-2 / -	2	Partial capture
06-10 09:52	40m	-12 / -	DK1IO	- / -	2	✓ Closing fragment
06-10 09:52	40m	- / -	SP9UPH	-8 / -	3	Partial capture
06-10 09:51	40m	-21 / -	M7YNE	- / -15	2	✓ Closing fragment
06-10 09:48	40m	- / -	UT4PA	-2 / -	2	Partial capture
06-10 09:46	40m	-20 / -	G3YPP	-24 / -	3	✓ Closing observed
06-10 09:44	40m	-16 / -	GJ0KYZ	- / +6	2	✓ Closing fragment
06-10 09:42	40m	-16 / -	F6FHZ	- / -12	2	✓ Closing fragment
06-10 09:41	40m	-16 / -	ON7KEI	- / -11	2	✓ Closing fragment
06-10 09:37	10m	- / -2	9H4JX	-10 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
095115 -19 1927  M7YNE DL3O -15 (x2)
095200  -1  676  DL3O SP9UPH JO90 (x2)
095245 -12 1927  DK1IO DL3O +18 (x2)
095330 -12 1504  DL3O SP9UPH JO90
095345  -8 1927  CQ DL3O JO30
095400  -1 1928  DL3O UT4PA KO20 (x2)
095645  -7 1927  UT4PA DL3O -16
072245 -21 1927  PD0DDA DL3O +02 (x2)
183515 -18 1890  DL3O SP7TF -23
210900 -15 2241  DL3O LX1JH -13

80m

UTC    dB Audio  Message
204130  -1 2160  DL3O IQ4JO JN63
204230  +8 2428  DL3O DJ1OJ JN58 (x2)
204330 -12 1488  DL3O DO2YJG 73
204330 +13 2428  DL3O DJ1OJ JN58
204515 -14 1487  CQ DL3O JO30
210300  -3 2209  DL3O DA6IT R-11 (x2)
210345 -10 2208  DA6IT DL3O +20
210400  -2 2209  DL3O DA6IT R+01
210415 -11 2208  DA6IT DL3O RR73
210430  -5 2209  DL3O DA6IT 73

160m

UTC    dB Audio  Message
205215 -14 2345  DK2CC DL3O +07
205230  -3 2345  DL3O DK2CC R-01
205230  -3 1481  DL3O DH8GV JO33
205245 -13 2345  DK2CC DL3O +07
205300 -11 2424  DL3O DK2CC R-02
205300  -5 1481  DL3O DH8GV JO33
205315 -16 2345  DK2CC DL3O +07
205330  -5 1481  DL3O DH8GV JO33
205330  +3 2424  DL3O DK2CC R-08
205400  -6 1481  DL3O DH8GV JO33
205430  +1 2345  DL3O DK2CC R-08
205700  -7 1481  DL3O DH8GV R+00 (x2)
205815 -17 1481  DH8GV DL3O RR73 (x2)

20m

UTC    dB Audio  Message
112415 -18 1278  DL3O DK3TNA JO62 (x6)
092500 -17 1188  CQ DL3O JO30
092615 -22 1887  DL3O IK4TVP -05
092630  -6 1188  CQ DL3O JO30 (x2)
092715 -10  803  DL3O R4ML LO44
092730 -14 1188  CQ DL3O JO30
092745 -11  803  DL3O R4ML LO44
092800 -11 1188  CQ DL3O JO30
092845  -6 2521  DL3O R3DHP KO95

10m

UTC    dB Audio  Message
120215 -17 1983  E70SZ DL3O RR73
120245 -19 1984  CQ DL3O JO30                          a1 (x3)
120415 -18 1983  DO3BZ DL3O -22 (x3)
093930 -24 1951  CQ DL3O JO30                          a1
133630 -13  817  DL3O M0BEW +00
084145  -3  493  DL3O IK4LZH JN54 (x3)
085045  +0 2712  DL3O IQ4JO R+00 (x2)
085215  -2  955  DL3O HA3GX 73

Decoder S/N history by band

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