DH5RUM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO62

Receiver-side FT8 activity involving DH5RUM, decoded by SO8OO in southeastern Poland. 44 related FT8 messages, observed on 80m, 60m, 40m, 20m, 10m, across 11 UTC dates. Heard between 2026-05-31 and 2026-08-20.

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

44
Related messages
0
CQ messages
11
UTC dates heard
-1 dB
Mean decoder S/N

Bands

First seen: 2026-05-31
Last seen: 2026-08-20 17:09 UTC

Activity Heatmap

Locator transmitted by DH5RUM

Approximate centre of JO62, decoded 2026-08-20 19:12 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 UTCBandDH5RUM S/NCounterpartCounterpart S/NMsgsCapture
08-20 19:11 20m +3 / - KS0CW - / - 4 Partial capture
08-20 19:09 20m -3 / -15 <...> -13 / -2 2 Partial capture
08-20 19:05 20m -3 / - <...> - / - 2 Partial capture
08-16 11:51 20m -7 / - <...> - / -2 9 Partial capture
08-16 11:49 20m -7 / - AO140W - / -7 3 Partial capture
08-16 11:46 20m -8 / - <...> - / -4 5 Partial capture
08-06 19:38 20m - / -13 TM84TFR +1 / - 3 Partial capture
08-06 19:27 60m -10 / - <...> - / - 2 Partial capture
08-06 19:24 60m -12 / -6 SP9UOP +1 / +9 5 ✓ Full exchange observed
07-22 20:45 80m +10 / -5 DD7EE +15 / - 4 ✓ Closing observed
07-22 19:32 80m +2 / - <...> - / - 2 Partial capture
07-22 17:51 40m - / - HA5LB -9 / - 5 ✓ Closing fragment
07-20 16:39 20m - / -4 UA4FEN +7 / - 3 Partial capture
07-12 11:26 20m - / -2 UT7UJ +1 / - 6 Partial capture
07-06 17:03 20m -1 / - KF0YOB - / - 9 Partial capture
06-11 16:53 40m -14 / - <...> - / +9 2 Partial capture
06-07 16:07 20m - / -12 TC0GYT -2 / - 2 ✓ Closing fragment
06-07 16:02 20m - / -12 UN0GY +5 / - 7 ✓ Closing fragment
05-31 17:30 40m - / -21 IU8RFW -10 / - 3 Partial capture
05-26 19:37 40m -2 / - <...> - / - 6 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
115245  -6  619  <...> DH5RUM R-02 (x9)
190900 -13 1765  DH5RUM <...> -15
190915  -3  951  <...> DH5RUM R-02
191115  +7  951  KS0CW DH5RUM JO62 (x4)
60m
UTC    dB Audio  Message
192415 -11  746  SP9UOP DH5RUM JO62
192430  -1 1454  DH5RUM SP9UOP -06
192445  -9  746  SP9UOP DH5RUM R+09
192500  +3 1454  DH5RUM SP9UOP RR73
192515 -15  746  SP9UOP DH5RUM 73
192745  -9  746  <...> DH5RUM JO62
192800  +1  929  DH5RUM HG25CCS -04
192815 -12  746  <...> DH5RUM R+11
80m
UTC    dB Audio  Message
193200  -1  643  <...> DH5RUM JO62 (x2)
204530 +13  545  DH5RUM DD7EE JO41 (x2)
204615 +10  643  DD7EE DH5RUM RR73
204630 +16  544  DH5RUM DD7EE 73
40m
UTC    dB Audio  Message
194115  -1  730  <...> DH5RUM JO62
172945  +3  520  DH5RUM SX20RCK -13
173045 -11 2110  DH5RUM IU8RFW -21 (x3)
165345 -14  993  <...> DH5RUM JO62
165400  +7 2565  DH5RUM YU65AEC -11
165415 -13  993  <...> DH5RUM R+09
164530  -8  542  DH5RUM RR73; LY3BFH <...> -06
175145 -10  452  DH5RUM HA5LB JN97 (x5)
175600 -10  733  <...> DH5RUM R-15
10m
UTC    dB Audio  Message
103100 -21 1543  DH5RUM <...> +06
152815 -17 1741  DH5RUM F5ADE RR73

Decoder S/N history by band

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