HB9EUP — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Switzerland Locator transmitted in a decoded message: JN47

Receiver-side FT8 activity involving HB9EUP, decoded by SO8OO in southeastern Poland. 763 related FT8 messages, 465 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 42 UTC dates. Heard between 2026-05-12 and 2026-08-09.

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

763
Related messages
465
CQ messages
42
UTC dates heard
-7 dB
Mean decoder S/N

Bands

First seen: 2026-05-12
Last seen: 2026-08-09 21:09 UTC

Activity Heatmap

Locator transmitted by HB9EUP

Approximate centre of JN47, decoded 2026-08-09 23:08 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 UTCBandHB9EUP S/NCounterpartCounterpart S/NMsgsCapture
08-09 23:09 80m - / -10 <...> +9 / - 2 Partial capture
08-09 23:05 80m - / -2 <...> +6 / - 2 Partial capture
08-09 23:03 80m +1 / - HB9EFK - / - 3 Partial capture
08-09 23:01 80m +1 / -11 G8OO -4 / +1 6 ✓ Full exchange observed
08-09 22:57 80m +6 / - DO1OAS - / +7 2 ✓ Closing fragment
08-09 22:54 80m +5 / - DG3EAJ - / +1 2 ✓ Closing fragment
08-09 22:51 80m +5 / +4 DL9KM -9 / +6 5 ✓ Full exchange observed
08-09 22:49 80m +4 / - OE8DDX +12 / - 3 ✓ Closing observed
08-05 14:46 10m - / -18 SV1CQN -20 / - 2 Partial capture
08-04 21:00 60m 0 / +9 DL2VN -8 / +9 4 ✓ Full exchange observed
08-04 20:54 60m +2 / - SQ2WHH +1 / +7 5 Partial capture
08-04 20:51 60m 0 / - DH1HF -17 / -6 3 ✓ Closing observed
08-04 20:49 60m -4 / - DL1RHK - / -14 2 ✓ Closing fragment
08-03 22:41 60m -1 / - VE1YX - / -11 2 ✓ Closing fragment
08-03 22:41 60m -2 / +3 G3WGC -5 / +4 7 ✓ Full exchange observed
08-03 22:41 60m -4 / -2 DK1STE -3 / +10 9 ✓ Full exchange observed
08-03 22:40 60m -4 / -12 MM0HVU -5 / -1 4 ✓ Full exchange observed
08-03 22:37 60m -2 / -19 CE2SV -12 / -8 6 ✓ Full exchange observed
08-03 21:03 60m +2 / -3 G1BJC +2 / -2 6 ✓ Full exchange observed
08-03 21:02 60m +4 / - EA1AJT - / -9 2 ✓ Closing fragment
08-03 21:01 60m - / - F5MYK -8 / - 2 Partial capture
08-03 21:00 60m +4 / - IU3ACL - / +2 2 ✓ Closing fragment
08-03 20:56 60m - / - IK3/UY7LA -7 / - 3 Partial capture
08-03 20:56 60m -4 / +4 PG7R +3 / +8 6 ✓ Full exchange observed
08-03 20:50 60m -2 / +7 G7RTI -12 / -2 4 ✓ Full exchange observed
08-03 20:48 60m 0 / - EA5JKT - / -5 2 ✓ Closing fragment
08-03 20:46 60m - / - F5MYK -10 / - 6 Partial capture
08-03 20:45 60m -1 / -3 LA1UW +2 / - 4 ✓ Closing observed
07-29 17:35 10m -2 / - 2E0TZW - / -9 2 ✓ Closing fragment
07-29 17:19 10m -2 / - SV2CLJ -5 / -6 2 Partial capture
07-29 17:16 10m -6 / - YO6POG - / - 3 ✓ Closing fragment
07-29 17:12 10m -2 / - Z61DX - / - 6 Partial capture
07-25 09:42 10m - / +10 OZ3AAF -2 / - 2 Partial capture
07-24 09:19 10m -12 / - Z62NS - / - 7 Partial capture
07-24 09:06 20m -10 / - Z62NS - / - 6 Partial capture
07-24 09:03 20m -8 / - Z62NS - / - 2 Partial capture
07-24 08:58 20m -12 / +7 SP6FCQ +2 / +2 4 ✓ Full exchange observed
07-24 08:47 20m -6 / - HI8UD - / -8 3 Partial capture
07-24 08:38 20m -8 / - DL6BEN - / -6 4 ✓ Closing fragment
07-24 08:37 20m -12 / - F4EDB - / 0 2 ✓ Closing fragment
07-24 08:30 20m -10 / - G8CZW - / -10 2 ✓ Closing fragment
07-24 08:21 20m -8 / -13 <...> -24 / - 6 Partial capture
07-24 07:56 20m -11 / - Z62NS - / - 8 Partial capture
07-24 07:41 20m -11 / - HI8UD - / - 5 Partial capture
07-19 17:36 20m -13 / - ON3FGC - / -8 3 ✓ Closing fragment
07-19 17:25 20m - / -11 DK9NP +1 / - 4 Partial capture
07-19 17:25 20m - / -6 SP3XR -11 / - 3 ✓ Closing fragment
07-19 17:20 20m -14 / - ZL1VAH - / -16 4 ✓ Closing fragment
07-19 16:12 20m - / -17 R4FDD 0 / - 2 ✓ Closing fragment
07-19 16:11 20m - / - R4FCK -12 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

80m
UTC    dB Audio  Message
230100  -5  863  HB9EUP G8OO JO02
230115  +2 2346  G8OO HB9EUP +01
230130  -2  863  HB9EUP G8OO JO02
230145  +0 2346  G8OO HB9EUP -02
230200  -3  863  HB9EUP G8OO R-11 (x2)
230345  +0 2346  HB9EFK HB9EUP JN47 (x3)
230530  +3 2347  HB9EUP <...> -02 (x2)
230815  +3 2347  CQ HB9EUP JN47 (x2)
230900 +10 2347  HB9EUP <...> -10 (x2)
10m
UTC    dB Audio  Message
172315  -6 2324  CQ HB9EUP JN47 (x4)
172545  -1 2323  R7RAE HB9EUP RR73
173215  +0 2322  CQ HB9EUP JN47 (x6)
173545  -5 2322  2E0TZW HB9EUP -09 (x2)
144630 -24 1967  HB9EUP SV1CQN KM08 (x2)
60m
UTC    dB Audio  Message
205400  +1 1668  HB9EUP SQ2WHH JO94
205415  +1 2375  SQ2WHH HB9EUP +11 (x3)
205745  +1 2376  CQ HB9EUP JN47
205815  +2 2375  SQ2WHH HB9EUP R+07
205915  -2 2376  CQ HB9EUP JN47                        a1 (x2)
210045  +0 2375  DL2VN HB9EUP +09
210100  -8 1208  HB9EUP DL2VN R+09
210115  +1 2375  DL2VN HB9EUP RR73
210130  -8 1208  HB9EUP DL2VN 73
210545  +1 2376  CQ HB9EUP JN47 (x3)
20m
UTC    dB Audio  Message
085915 -12 2310  SP6FCQ HB9EUP RR73
085930  -1 2176  HB9EUP SP6FCQ 73
085945  -9 2310  CQ HB9EUP JN47 (x2)
090315  -8 2310  Z62NS HB9EUP JN47 (x9)
084715  -8 2420  CQ HB9EUP JN47 (x2)
40m
UTC    dB Audio  Message
211315 -15 2268  MW7FKA HB9EUP -06
211330 -16 2269  HB9EUP MW7FKA R-16 (x2)
211800  +1 2268  HB9EUP DK7NL JN59 (x3)
212345 -13 2268  CQ HB9EUP JN47
212600  -9 1370  HB9EUP F6FDY JN33 (x2)
213730  -1  988  HB9EUP 2E0BTX R-10 (x2)
213945  -4 2268  CQ HB9EUP JN47
214015  -7 2268  EA7ATM HB9EUP R+03
214030  -5 1569  HB9EUP EA7ATM RR73
214245  -8 2268  CQ HB9EUP JN47

Decoder S/N history by band

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