MM0TDS — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Scotland Locator transmitted in a decoded message: IO87

Receiver-side FT8 activity involving MM0TDS, decoded by SO8OO in southeastern Poland. 197 related FT8 messages, 29 CQ messages, observed on 40m, 20m, across 5 UTC dates. Heard between 2026-04-29 and 2026-05-31.

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

197
Related messages
29
CQ messages
5
UTC dates heard
-4 dB
Mean decoder S/N

Bands

First seen: 2026-04-29
Last seen: 2026-05-31 17:45 UTC

Activity Heatmap

Locator transmitted by MM0TDS

Approximate centre of IO87, decoded 2026-05-31 19:42 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 UTCBandMM0TDS S/NCounterpartCounterpart S/NMsgsCapture
05-31 19:43 20m - / - RA1OAK +8 / - 4 Partial capture
05-31 19:42 20m +10 / - RA1QX - / - 2 ✓ Closing fragment
05-31 19:39 20m +7 / - AF0FY - / -25 3 Partial capture
05-31 19:38 20m +10 / - KD7JFK - / -22 2 Partial capture
05-31 19:37 20m +6 / - RU3QR -1 / -2 3 ✓ Closing observed
05-31 19:34 20m +5 / - KF0NYM - / -4 3 Partial capture
05-31 19:29 20m +5 / - WB6UNG - / -23 4 Partial capture
05-31 19:28 20m - / - JA1SHC -4 / - 3 Partial capture
05-31 19:26 20m +4 / - BG2EFX -5 / +1 5 Partial capture
05-31 19:26 20m - / - G4SDK -5 / - 3 Partial capture
05-31 19:23 20m +7 / - BG5BJO - / -6 4 ✓ Closing fragment
05-31 19:22 20m +8 / -22 JA3XNH -6 / -9 8 ✓ Full exchange observed
05-31 19:21 20m +9 / - RI0SP - / +5 2 ✓ Closing fragment
05-31 19:21 20m - / - RX9WM -6 / - 3 Partial capture
05-31 19:20 20m +10 / - BA6IM - / -14 2 Partial capture
05-31 19:20 20m - / - RN1QG +3 / - 2 Partial capture
05-31 19:19 20m +10 / -9 BA3QIQ -16 / -18 5 ✓ Full exchange observed
05-31 19:17 20m +12 / - R8LD - / -6 3 ✓ Closing fragment
05-31 19:15 20m +9 / - SP8ADU - / - 2 ✓ Closing fragment
05-31 19:10 20m +6 / +3 XV9B -11 / +8 10 ✓ Full exchange observed
05-31 18:49 20m -6 / - BA4QFQ - / -11 2 ✓ Closing fragment
05-31 16:06 20m - / - R9FDE -2 / - 3 ✓ Closing fragment
05-31 15:53 20m - / -16 DL3MIB -1 / - 6 ✓ Closing fragment
05-31 15:48 20m - / +8 UA4FEN +2 / - 2 Partial capture
05-31 15:46 20m - / - UA3LKM -19 / - 3 Partial capture
05-31 15:44 20m -11 / - R1TAX - / -12 2 ✓ Closing fragment
05-31 15:42 20m -13 / - DL9KM - / -3 2 ✓ Closing fragment
05-30 21:43 40m - / +1 EB3WH -14 / - 3 Partial capture
05-30 21:42 40m +2 / - G0RVY +11 / -4 4 ✓ Full exchange observed
05-30 21:39 40m +6 / - EA2EES -6 / - 6 ✓ Full exchange observed
05-30 21:39 40m - / - G0RVY +9 / - 3 Partial capture
05-30 21:38 40m - / - IZ0AIO -12 / - 2 Partial capture
05-30 21:37 40m - / - ON4MAP -7 / - 2 Partial capture
05-30 21:36 40m +3 / -9 D2UY -8 / +1 7 ✓ Full exchange observed
05-30 21:36 40m - / - PE1NPS +1 / - 4 Partial capture
05-30 21:35 40m +4 / +6 DL7ACA +4 / +6 3 ✓ Full exchange observed
05-30 21:27 20m -14 / - CX5CDV - / -15 3 Partial capture
05-30 21:26 20m -15 / -9 V31DL -8 / -8 7 ✓ Full exchange observed
05-30 21:17 20m -13 / -6 V31DL -14 / -3 2 Partial capture
05-30 21:08 20m - / - BI4JJO -8 / - 3 Partial capture
05-30 21:06 20m - / -7 A92AE -12 / - 2 ✓ Closing fragment
05-30 21:04 20m - / -6 HS0ZOY -6 / - 2 ✓ Closing fragment
05-30 21:01 20m - / -4 IQ4JO +1 / - 3 ✓ Closing fragment
05-30 20:59 40m +4 / - M6INJ - / -4 2 ✓ Closing fragment
05-30 20:58 40m +4 / - IZ4AIF +6 / - 5 ✓ Full exchange observed
05-30 20:56 40m +4 / 0 PA2WDR -4 / -5 4 ✓ Full exchange observed
05-30 20:54 40m +6 / - EA8UP - / - 2 ✓ Closing fragment
05-30 20:53 40m +4 / - F6FHZ - / 0 2 Partial capture
05-30 20:52 40m +6 / -5 UT3UQJ -14 / -7 4 ✓ Full exchange observed
05-30 20:50 40m +3 / - OH3GKA -1 / -6 5 ✓ 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
193745  +7  956  RU3QR MM0TDS 73
193815  +5  956  CQ MM0TDS IO87
193845 +11  956  KD7JFK MM0TDS -22 (x2)
193945  +4  956  AF0FY MM0TDS -25 (x3)
194215 +14  956  CQ MM0TDS IO87
194245 +11  957  RA1QX MM0TDS +11
194300  -3 1949  MM0TDS JA1SHC PM95
194315 +10  957  RA1QX MM0TDS RR73
194330  +9  960  MM0TDS RA1OAK KP94 (x4)
40m
UTC    dB Audio  Message
213930  +6 1294  EA2EES MM0TDS +12
214030  +9  627  MM0TDS G0RVY JO01
214030  +5 1294  EA2EES MM0TDS +12
214045  -6  924  MM0TDS EA2EES R+11 (x2)
214130  +6 1294  EA2EES MM0TDS RR73
214215  -6  924  MM0TDS EA2EES 73
214245  +2 1294  G0RVY MM0TDS -04
214300 +10  626  MM0TDS G0RVY R+12
214315  +2 1294  G0RVY MM0TDS RR73
214330 +12  626  MM0TDS G0RVY 73
214330 -13 1944  MM0TDS EB3WH +01
214400  +3 1294  IZ0AIO MM0TDS -20
214400 -15 1945  MM0TDS EB3WH +01 (x2)

Decoder S/N history by band

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