CS7ADA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Portugal

Receiver-side FT8 activity involving CS7ADA, decoded by SO8OO in southeastern Poland. 252 related FT8 messages, 29 CQ messages, observed on 80m, 40m, 20m, 10m, across 14 UTC dates. Heard between 2026-05-24 and 2026-08-21.

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

252
Related messages
29
CQ messages
14
UTC dates heard
-4 dB
Mean decoder S/N

Bands

First seen: 2026-05-24
Last seen: 2026-08-21 17:52 UTC

Activity Heatmap

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 UTCBandCS7ADA S/NCounterpartCounterpart S/NMsgsCapture
08-21 19:50 20m -14 / -12 M9OOS -4 / -18 5 ✓ Full exchange observed
08-21 19:41 20m -13 / -2 DL3EBJ +2 / - 3 ✓ Closing observed
08-21 18:15 20m - / - EA5W -1 / - 11 Partial capture
08-21 18:07 20m - / - EA5W -5 / - 10 Partial capture
08-21 17:59 20m - / - EA5W -9 / - 8 Partial capture
08-19 21:11 80m - / - UA4FKT +12 / - 2 Partial capture
08-19 21:10 80m - / -4 F8FUA 0 / - 2 ✓ Closing fragment
08-19 21:02 80m - / -16 HA8SP +7 / - 4 ✓ Closing fragment
08-19 21:01 80m - / -16 F1PBZ -4 / - 3 Partial capture
08-19 20:49 40m - / -14 PA1PXL -14 / - 4 ✓ Closing fragment
08-18 21:46 80m - / - 2E0ROJ -16 / - 4 Partial capture
08-18 21:45 80m - / - EB7FSB -24 / - 2 Partial capture
08-18 21:44 80m - / - 9A4ZM +11 / - 3 Partial capture
08-18 21:33 80m - / -15 LY8O +4 / - 3 Partial capture
08-18 21:33 80m - / - DG4BZ -9 / - 3 Partial capture
08-18 21:33 80m - / - DO5PY 0 / - 3 Partial capture
08-18 21:33 80m - / -15 ON1BH -4 / - 4 ✓ Closing fragment
08-18 21:32 80m - / - UA4FKT +12 / - 3 Partial capture
08-17 22:12 20m - / +1 ON3KJU -10 / - 2 ✓ Closing fragment
08-17 22:06 80m - / -6 CT3MD -7 / - 2 ✓ Closing fragment
08-17 21:54 40m - / -14 G0RVY -6 / - 2 ✓ Closing fragment
08-17 20:35 20m - / -8 GM3DRA +3 / - 3 ✓ Closing fragment
08-16 23:18 80m - / -3 GI4SNA +5 / - 2 ✓ Closing fragment
08-16 23:05 80m - / - DO5PY -11 / - 3 Partial capture
08-16 22:12 40m - / -15 SP5EXA +6 / - 6 ✓ Closing fragment
08-16 22:04 20m - / - IK4LZH -6 / - 3 Partial capture
08-16 21:11 40m - / -11 9A9N -13 / - 3 ✓ Closing fragment
08-16 09:55 20m - / - F4HSB -18 / - 2 Partial capture
08-15 22:55 40m - / -9 EI4JFB -13 / - 3 Partial capture
08-15 22:22 40m - / - DL9MY -8 / - 3 Partial capture
08-14 21:15 40m - / - SM7JKW -1 / - 5 Partial capture
08-14 20:55 40m - / -12 IK4LZH -5 / - 3 ✓ Closing fragment
08-13 23:11 80m -19 / +1 DL1EDR +8 / - 7 ✓ Closing observed
08-13 22:47 40m - / -9 IU2HUQ -8 / - 2 ✓ Closing fragment
08-13 22:42 40m - / -14 F1PBZ -7 / - 2 ✓ Closing fragment
08-13 22:38 80m - / -17 F5MYK -10 / - 3 ✓ Closing fragment
08-13 22:29 80m - / - DH9DR +4 / - 3 Partial capture
08-13 22:28 80m - / - DO8JB -7 / - 11 Partial capture
08-13 21:17 40m - / -16 R5AV -6 / - 2 ✓ Closing fragment
08-13 20:39 40m - / -13 DL1IP -5 / - 2 ✓ Closing fragment
08-13 20:27 20m - / - IU4UVW -14 / - 3 Partial capture
08-12 23:54 80m - / - DK1MCS +4 / - 2 Partial capture
08-12 23:52 80m -23 / - SP5EXA +10 / -11 5 Partial capture
08-12 23:24 20m - / -20 CR7BRV -11 / - 3 Partial capture
06-25 21:02 80m -17 / - EA8BBJ - / -4 3 ✓ Closing fragment
06-25 20:57 80m -18 / -11 SM7HWD -9 / -10 7 ✓ Full exchange observed
06-25 20:49 80m -12 / - BA5AN - / - 2 Partial capture
06-24 22:02 80m -9 / -5 DL4KSD +3 / -11 8 ✓ Full exchange observed
06-24 22:02 80m -14 / -13 G8OO +9 / -2 4 ✓ Full exchange observed
06-24 21:55 80m -17 / -3 HB9EXN -6 / -7 4 ✓ 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
181730  +1 2294  CS7ADA EA5W IM97 (x6)
194130  +4  685  CS7ADA DL3EBJ -02 (x2)
194245 -13  685  DL3EBJ CS7ADA 73
195045  -4  620  CS7ADA M9OOS -12
195100 -14  619  M9OOS CS7ADA R-18
195115  -5  621  CS7ADA M9OOS RR73 (x3)
195245  -8  709  CS7ADA M9KTM -03
80m
UTC    dB Audio  Message
214630 -24  376  CS7ADA 2E0ROJ IO92 (x3)
205930 -17 1305  CS7ADA EA7AH +09
210130  -5 2402  CS7ADA F1PBZ -16 (x2)
210200  +5 1483  CS7ADA HA8SP KN07 (x2)
210230  -2 2402  CS7ADA F1PBZ -16
210300  +5 1483  CS7ADA HA8SP R-16 (x2)
211015  +1 1383  CS7ADA F8FUA -04 (x2)
211115 +12  616  CS7ADA UA4FKT LO23 (x2)
40m
UTC    dB Audio  Message
221245  +4  295  CS7ADA SP5EXA KO02 (x5)
204815  -6  661  CS7ADA GB64MOD +07
215400  -6  727  CS7ADA G0RVY -14 (x2)
205845 -19 1849  CS7ADA PD2MV JO22
212600  -1  322  CS7ADA EA8UP +02
204930 -12 1019  CS7ADA PA1PXL JO21 (x4)
205230 -24 1764  CS7ADA M0CKX IO93
10m
UTC    dB Audio  Message
125845  +3  368  CS7ADA F5CUN JN26 (x4)
155000 -17 1544  CS7ADA IZ1JLP JN33

Decoder S/N history by band

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