DH1HF — 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 DH1HF, decoded by SO8OO in southeastern Poland. 1,455 related FT8 messages, 103 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 81 UTC dates. Heard between 2026-05-24 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

1,455
Related messages
103
CQ messages
81
UTC dates heard
-7 dB
Mean decoder S/N

Bands

80m 20m 40m 60m 10m
First seen: 2026-05-24
Last seen: 2026-08-22 05:58 UTC

Frequent QSO partners observed at SO8OO

Stations DH1HF worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by DH1HF

Approximate centre of JO30, decoded 2026-08-22 23:15 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 UTCBandDH1HF S/NCounterpartCounterpart S/NMsgsCapture
08-22 23:07 20m -9 / - HP1RY - / - 3 Partial capture
08-22 22:44 20m -9 / - HK3C - / - 2 Partial capture
08-22 22:40 20m -16 / - VE3NVK - / - 3 Partial capture
08-22 07:57 20m - / -11 II7MGBT -4 / - 2 Partial capture
08-21 21:35 20m -4 / - YO5OKM - / - 6 Partial capture
08-21 21:19 20m -4 / - R6LMH - / - 2 Partial capture
08-21 21:08 20m -5 / - R6LMH - / - 15 Partial capture
08-21 21:02 20m -6 / - R6LMH - / - 7 Partial capture
08-21 20:51 20m -8 / - R6LMH - / - 15 Partial capture
08-21 20:17 20m -13 / - JE1VTZ - / - 5 Partial capture
08-21 20:11 20m -10 / - JE1VTZ - / - 3 Partial capture
08-21 20:06 20m -10 / - JE1VTZ - / - 3 Partial capture
08-21 20:04 20m -13 / - SP2BAS - / -7 4 ✓ Closing fragment
08-21 20:02 20m -13 / - JG1IPZ - / -11 2 Partial capture
08-21 19:56 20m -20 / - JG1IPZ - / - 3 Partial capture
08-21 19:55 20m -14 / - UA1TAN - / - 2 Partial capture
08-21 19:51 20m -8 / - UA1TAN - / - 3 Partial capture
08-21 19:45 20m -4 / - R7ZY - / - 2 Partial capture
08-21 18:48 20m -18 / - SQ5STY - / - 4 Partial capture
08-21 18:44 20m -12 / - SQ5STY - / - 2 Partial capture
08-21 18:21 20m -13 / - OK2SFP - / -3 3 Partial capture
08-21 18:00 20m -18 / - SQ3WSO - / - 2 Partial capture
08-21 17:54 20m -9 / - UR5WCS - / - 5 Partial capture
08-21 17:51 20m -19 / - C91RU - / - 2 Partial capture
08-21 17:49 20m -18 / - SP7TAC - / - 2 Partial capture
08-21 17:43 20m -14 / - SQ3WSO - / - 4 Partial capture
08-21 16:38 20m -15 / - UA3IDQ - / - 2 Partial capture
08-21 13:08 20m -14 / - DJ7LWD - / - 15 Partial capture
08-21 12:54 20m -14 / -12 DG4MCB -8 / -15 8 ✓ Full exchange observed
08-21 12:49 20m -14 / - DL1R - / - 3 Partial capture
08-21 12:44 20m -11 / - DG4MCB - / - 2 Partial capture
08-21 12:42 20m -16 / - DK3CG +10 / -10 2 ✓ Closing observed
08-21 10:41 20m -15 / -6 DL4HTK -6 / -13 2 Partial capture
08-21 10:31 20m -14 / - SP5CQI - / - 2 Partial capture
08-20 12:47 20m -20 / - UA4CQS - / - 6 Partial capture
08-19 07:22 40m - / +5 DL2HWA -22 / - 2 Partial capture
08-18 10:33 20m - / -11 9A5RIS -4 / - 2 Partial capture
08-17 08:00 20m -20 / - G7OCK/P - / - 2 Partial capture
08-16 18:31 20m -15 / -9 DL7HS -15 / -2 3 ✓ Full exchange observed
08-16 18:27 20m -16 / -13 5P5Z -10 / -2 5 Partial capture
08-15 15:02 20m - / -16 UA4SGZ/6 -16 / - 2 Partial capture
08-15 07:36 20m -20 / - <...> - / - 7 Partial capture
08-15 07:27 20m -20 / - SQ8LSB - / - 4 Partial capture
08-13 22:09 40m - / -11 M0IOY -6 / - 2 ✓ Closing fragment
08-13 21:50 40m - / -5 M9OOS -6 / - 2 ✓ Closing fragment
08-13 21:28 40m - / -10 M8XAD -14 / - 2 Partial capture
08-13 20:36 40m - / -5 HB9TOC -2 / - 2 ✓ Closing fragment
08-12 20:07 20m - / -9 G4ZCS -20 / - 2 ✓ Closing fragment
08-12 19:43 20m -16 / - IU8WRA - / -18 2 Partial capture
08-12 19:42 20m - / -18 M0ABG -22 / - 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
213730  +2 1288  YO5OKM DH1HF JO30 (x2)
075745  -2 2105  DH1HF II7MGBT -11 (x2)
083215 -16 1289  SP3QDU DH1HF 73
224045 -16 1289  VE3NVK DH1HF JO30 (x3)
224400  -7 1289  HK3C DH1HF JO30 (x2)
230700 -17 1289  HP1RY DH1HF JO30 (x4)
234845 -10 1290  HF7X DH1HF 73
40m 
UTC    dB Audio  Message
203615  -3  928  DH1HF HB9TOC -05 (x2)
204730 -23 1249  UA7XA DH1HF R-07
210700  -7 2289  DH1HF M8XAD -04 (x2)
212630 -10  819  DH1HF G7RCQ -22
212830 -14 2289  DH1HF M8XAD -10 (x2)
215045  -4  584  DH1HF M9OOS -05 (x2)
220630 -23 1249  SP2SGK DH1HF JO30
220945  -6  878  DH1HF M0IOY -11 (x2)
072200 -20 1841  DH1HF DL2HWA +05 (x2)
60m 
UTC    dB Audio  Message
215915 -23 1394  DH9DX DH1HF +00
215930 -16 1394  DH1HF DH9DX R-04
215945 -16 1316  DH1HF S5/M0MPM -10
222430 -10 1912  DH1HF LA7XIA -05
013930 -11 2228  DH1HF OH2CLX -03
214815  -3 1032  DH1HF 8S7DL -22 (x2)
215045 -13 1346  DH1HF DH1IAW -02 (x4)
220400 -10 1032  DH1HF DK7QJ -07 (x2)
220600  +8  700  DH1HF DM5JBN R-18 (x2)
80m 
UTC    dB Audio  Message
232645 -18 1213  R2AX DH1HF JO30 (x6)
233545 -21 1213  OH1CIN DH1HF JO30 (x5)
233800  +8 1336  DH1HF OH1CIN -04
233815 -17 1213  OH1CIN DH1HF R-01
233830  +8 1336  DH1HF OH1CIN RR73
233845 -17 1213  OH1CIN DH1HF 73
10m 
UTC    dB Audio  Message
115315 -16 1303  R1DM DH1HF JO30 (x2)
115545 -16 1303  SP9JP DH1HF JO30 (x4)
115845 -16 1303  R1DM DH1HF JO30 (x2)
120115 -15 1303  SP9JP DH1HF JO30 (x3)
120245 -17 1304  LA8FTA DH1HF JO30 (x2)
122100  -9  743  DH1HF SM4TIW -15 (x2)

Decoder S/N history by band

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