DA1JS — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO60

Receiver-side FT8 activity involving DA1JS, decoded by SO8OO in southeastern Poland. 134 related FT8 messages, 17 CQ messages, observed on 40m, 20m, 10m, across 16 UTC dates. Heard between 2026-06-02 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

134
Related messages
17
CQ messages
16
UTC dates heard
-8 dB
Mean decoder S/N

Bands

First seen: 2026-06-02
Last seen: 2026-08-20 17:56 UTC

Activity Heatmap

Locator transmitted by DA1JS

Approximate centre of JO60, decoded 2026-08-07 12:45 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 UTCBandDA1JS S/NCounterpartCounterpart S/NMsgsCapture
08-20 19:55 20m - / - M8KKH -4 / - 2 Partial capture
08-07 12:31 20m - / -13 F5SZY -1 / - 6 ✓ Closing fragment
08-06 08:21 20m - / - EB3JT -15 / - 4 ✓ Closing fragment
07-25 18:11 20m -10 / - 9K2OK - / - 2 Partial capture
07-24 23:02 20m -9 / - LA6PTA - / -2 3 ✓ Closing fragment
07-24 23:00 20m -7 / - 5Z4VJ - / - 2 Partial capture
07-24 22:56 20m -8 / - TI2KI - / - 2 Partial capture
07-24 22:54 20m -4 / -12 HA1BF -22 / - 3 Partial capture
07-24 22:52 20m -5 / - DL1UDO - / -8 3 Partial capture
07-24 17:44 20m - / - EA3GXK -7 / - 2 ✓ Closing fragment
07-24 09:53 10m - / +3 IK1MJK -17 / - 2 Partial capture
07-24 09:27 20m -8 / -15 OE8DDX -12 / - 3 Partial capture
07-22 06:59 20m - / -12 F4LNM -13 / - 2 Partial capture
07-19 12:28 20m - / -10 EW1MN +3 / - 2 ✓ Closing fragment
07-18 18:51 20m -5 / - VA7RY - / - 3 Partial capture
07-18 18:48 20m - / - DF6NL -8 / - 4 Partial capture
07-18 18:47 20m - / -17 DK6AH -18 / - 3 ✓ Closing fragment
07-18 18:36 20m -5 / - VE2OPR - / - 3 Partial capture
07-18 18:33 20m -2 / - XV9T - / - 4 Partial capture
07-18 18:14 20m - / -16 7Z1BM -6 / - 2 ✓ Closing fragment
07-18 17:50 20m -8 / -19 MI0JZZ -14 / +7 4 ✓ Full exchange observed
07-18 17:48 20m - / - F4IIX +4 / - 4 Partial capture
07-18 17:39 20m -12 / - TN8GD - / 0 2 ✓ Closing fragment
07-18 17:33 20m - / -10 E70SZ +4 / - 2 Partial capture
07-18 12:06 10m - / - EB3JT -10 / - 2 Partial capture
07-18 12:01 20m - / +3 R2AL -6 / - 3 Partial capture
07-04 20:41 40m - / -14 TM2WWA -8 / - 2 ✓ Closing fragment
07-04 20:36 40m - / -12 DJ0MAB -11 / - 3 ✓ Closing fragment
07-04 20:31 40m - / -13 DL7ACN -20 / - 2 ✓ Closing fragment
07-04 20:22 40m - / -12 II3WWA +2 / - 2 Partial capture
07-04 20:19 40m - / 0 TM2WWA -8 / - 2 ✓ Closing fragment
07-04 19:24 20m -8 / - II0WWA - / -19 3 ✓ Closing fragment
07-04 19:20 20m 0 / - <...> - / 0 5 Partial capture
07-04 19:17 20m -6 / - IU5HIU - / -3 3 Partial capture
07-04 19:16 20m -4 / - II0WWA - / - 2 Partial capture
07-04 19:11 20m -12 / - II0WWA - / - 2 Partial capture
07-04 19:08 20m -8 / - OL6WWA - / -7 3 Partial capture
07-04 19:05 20m -8 / +2 II7WWA -6 / +5 6 ✓ Full exchange observed
07-04 19:03 20m -2 / - S55A - / -12 2 ✓ Closing fragment
07-04 19:01 20m 0 / 0 CR2WWA -17 / -11 5 ✓ Full exchange observed
07-04 18:59 20m -6 / - CS2WWA - / - 3 Partial capture
06-27 17:38 10m - / -17 F4FSY -6 / - 2 ✓ Closing fragment
06-27 17:35 10m - / +6 M0BEW -6 / - 2 ✓ Closing fragment
06-13 15:53 40m -8 / -1 DK5AI -4 / - 4 ✓ Closing observed
06-05 18:25 20m - / -17 TA2EE -13 / - 5 Partial capture
06-05 18:18 20m - / -20 EA3RO -18 / - 2 ✓ Closing fragment
06-05 17:56 20m - / -18 TA3TCW -8 / - 5 ✓ Closing fragment
06-03 19:00 20m - / -19 HZ1TT -4 / - 3 Partial capture
06-03 18:47 40m -7 / -12 M0MBM -16 / - 4 ✓ Closing observed
06-03 18:47 40m -11 / +6 PA3GAE -2 / - 7 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
082215 -16 1127  DA1JS EB3JT JN01 (x3)
122915 -24 2175  DA1JS IZ4AIF JN54
122945 -10 2581  DA1JS IV3JJT JN65
123115  +2 2175  DA1JS F5SZY IN96 (x6)
173145 -13  902  DA1JS TA1GO R-09
192745 -15 1832  DA1JS IU5HIU 73
195530  -8 2154  DA1JS M8KKH JO01 (x2)
40m
UTC    dB Audio  Message
155445  -5  439  DA1JS DK5AI 73
201900  -7 1223  DA1JS TM2WWA +00 (x2)
202200  +3  627  DA1JS II3WWA -12 (x2)
203130 -20 2045  DA1JS DL7ACN R-13 (x2)
203630 -10  242  DA1JS DJ0MAB JN49 (x3)
204130  -8 1223  DA1JS TM2WWA -14 (x2)
205545 -10 1725  DA1JS EA8UP -06
204715  -8  535  DA1JS OO0O -05
124530 -14  792  TK4QP DA1JS JO60
10m
UTC    dB Audio  Message
173545  -5  514  DA1JS M0BEW +06 (x2)
173815  -6 1702  DA1JS F4FSY -17 (x2)
100900  -7  803  DA1JS II5WWA RR73
102830 -19 1002  DA1JS Z30WWA -22
110715  -9  680  DA1JS TM8WWA RR73
112230 -13  802  DA1JS II5WWA -06
112300  -9  802  DA1JS RR73; DF6NL <...> +10
120645 -11 2716  DA1JS EB3JT JN01 (x2)
120715 -14  894  DA1JS IK1MJK/P R-07
095345 -15 1244  DA1JS IK1MJK JN35 (x2)

Decoder S/N history by band

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