DF7DC — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO31

Receiver-side FT8 activity involving DF7DC, decoded by SO8OO in southeastern Poland. 195 related FT8 messages, 30 CQ messages, observed on 80m, 40m, 20m, across 20 UTC dates. Heard between 2026-05-12 and 2026-08-05.

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

195
Related messages
30
CQ messages
20
UTC dates heard
-8 dB
Mean decoder S/N

Bands

80m 40m 20m
First seen: 2026-05-12
Last seen: 2026-08-05 05:10 UTC

Frequent QSO partners observed at SO8OO

Stations DF7DC worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by DF7DC

Approximate centre of JO31, decoded 2026-08-04 16:33 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 UTCBandDF7DC S/NCounterpartCounterpart S/NMsgsCapture
08-05 07:12 20m -20 / - R5FY - / - 2 ✓ Closing fragment
08-05 07:09 20m - / -14 R4FDW -16 / - 2 ✓ Closing fragment
07-31 19:09 40m - / +7 M0IQW -20 / - 3 ✓ Closing fragment
07-31 18:13 40m - / - DK5UR -12 / - 2 ✓ Closing fragment
07-31 18:08 40m - / +7 DK0KG -15 / - 6 ✓ Closing fragment
07-31 18:07 40m - / -13 DL7VAR -7 / - 5 ✓ Closing fragment
07-31 18:05 40m - / +6 DL6ZOG -8 / - 2 ✓ Closing fragment
07-31 16:07 40m - / -2 DL1RUD -11 / - 3 ✓ Closing fragment
07-31 15:52 40m - / -19 UR3CTU -3 / - 3 ✓ Closing fragment
07-30 04:10 40m -9 / - T41FCR - / -8 3 Partial capture
07-27 03:39 40m -4 / - XE1SWW - / - 2 Partial capture
07-27 03:27 40m -2 / - XE1SWW - / - 4 Partial capture
07-27 03:25 40m -6 / - D2UY - / - 2 Partial capture
07-27 03:23 80m +8 / - AC8RJ - / -14 3 ✓ Closing fragment
07-27 03:22 80m +12 / +3 OE5DML +7 / +6 5 ✓ Full exchange observed
07-27 03:20 80m +12 / - KJ4EX - / -25 2 ✓ Closing fragment
07-27 03:18 80m +12 / - F5LMJ -20 / +3 3 ✓ Closing observed
07-27 03:17 80m +12 / -2 HF5A +10 / +4 6 ✓ Full exchange observed
07-27 03:16 80m +10 / - DO1OAS -5 / +6 4 ✓ Full exchange observed
07-27 03:15 80m +7 / - S55X -2 / -1 3 ✓ Closing observed
07-26 04:59 20m -10 / - VE7SAY - / -7 4 ✓ Closing fragment
07-26 04:56 20m -9 / - WA7PVE - / - 4 ✓ Closing fragment
07-26 04:51 20m -14 / - N7LL - / -11 6 ✓ Closing fragment
07-26 04:49 20m -13 / - VC7BBD - / - 2 ✓ Closing fragment
07-26 04:47 20m -15 / - 7Q5MLV - / - 3 Partial capture
07-26 04:44 20m -14 / - <...> - / -18 3 Partial capture
07-26 04:36 80m -12 / -15 SQ2RBY/P -14 / -19 17 ✓ Full exchange observed
07-26 04:28 40m -18 / - EC3A - / -5 2 ✓ Closing fragment
07-26 04:26 40m -20 / +1 SN1A -16 / 0 4 ✓ Full exchange observed
07-26 04:24 40m -16 / - K8DLD - / - 4 ✓ Closing fragment
07-26 04:18 20m -19 / - UA9OTW - / -17 3 Partial capture
07-26 04:12 20m -24 / - R6OK - / +7 2 Partial capture
07-25 06:48 20m -14 / - W6SPB - / - 2 Partial capture
07-22 20:27 80m -10 / -5 EA3HCJ -18 / 0 6 ✓ Full exchange observed
07-22 20:27 80m -12 / -8 HB0BB +2 / -9 4 ✓ Full exchange observed
07-22 20:26 80m -10 / - DO5RBB - / +8 2 ✓ Closing fragment
07-22 20:23 80m - / +2 DO1DMR -10 / - 3 ✓ Closing fragment
07-22 20:14 40m -11 / - HA5WZ - / 0 5 ✓ Closing fragment
07-22 20:08 40m -7 / - HF170TESLA - / -6 5 Partial capture
07-22 20:07 40m -4 / - JF6XQJ - / - 3 Partial capture
07-21 20:20 20m - / -16 JA4MOK -3 / - 4 Partial capture
07-21 05:10 40m -14 / - OE3DXA +13 / +1 4 ✓ Full exchange observed
07-21 05:08 40m -13 / - VE2OPC - / -9 3 ✓ Closing fragment
07-21 05:02 40m -16 / - F4ELU - / -7 2 ✓ Closing fragment
07-21 05:01 40m -14 / -3 YO9HP -22 / -10 3 ✓ Full exchange observed
07-21 05:00 40m -10 / - OA4ENG - / -16 2 ✓ Closing fragment
07-21 04:51 20m -12 / - KE0VWA - / -15 2 ✓ Closing fragment
07-21 04:48 20m -10 / - KM8YOR - / - 4 ✓ Closing fragment
07-20 19:50 20m -14 / - EA2FDI - / -9 4 ✓ Closing fragment
07-17 11:56 20m - / -1 HB9SFL -11 / - 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
180800 -14 1084  DF7DC DK0KG JN49
180830  -7  840  DF7DC DL7VAR R-13
180830 -15 1085  DF7DC DK0KG JN49
180900  -8  840  DF7DC DL7VAR RR73
180900 -16 1084  DF7DC DK0KG JN49
180930  -8  840  DF7DC DL7VAR 73
180930 -16 1084  DF7DC DK0KG JN49 (x3)
181345 -11 2395  DF7DC DK5UR +11 (x2)
190945 -21 1375  DF7DC M0IQW IO91 (x3)
105815 -18 1882  PA3GHJ DF7DC 73
20m 
UTC    dB Audio  Message
045700 -10 1712  WA7PVE DF7DC JO31 (x3)
045900  -5  578  VE7SAY DF7DC JO31 (x4)
033100  +2  952  DF7DC R4ML -10
132415 -17 2067  DF7DC RY3PAG -05
133300 -21 1114  OH3OJ DF7DC R+25
163315 -14 1911  CQ DF7DC JO31
070930 -18 1301  DF7DC R4FDW -14 (x2)
071200 -22 2121  R5FY DF7DC R+11 (x2)
80m 
UTC    dB Audio  Message
031915 +13 2623  DF7DC HF5A R-02
031930 +13 1101  HF5A DF7DC RR73
031945 +10 2623  DF7DC HF5A 73
032030 +11 1101  KJ4EX DF7DC -25 (x2)
032130 +11 1101  CQ DF7DC JO31 (x2)
032215  +6 1102  DF7DC OE5DML JN78
032230 +13 1101  OE5DML DF7DC +06
032245  +8 1101  DF7DC OE5DML R+03
032300 +11 1102  OE5DML DF7DC RR73
032315  +6 1102  DF7DC OE5DML 73
032345  +9 1101  AC8RJ DF7DC JO31 (x3)

Decoder S/N history by band

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