S50DX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Slovenia Locator transmitted in a decoded message: JN76

Receiver-side FT8 activity involving S50DX, decoded by SO8OO in southeastern Poland. 563 related FT8 messages, 299 CQ messages, observed on 80m, 40m, 20m, 10m, across 18 UTC dates. Heard between 2026-05-20 and 2026-08-17.

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

563
Related messages
299
CQ messages
18
UTC dates heard
-10 dB
Mean decoder S/N

Bands

First seen: 2026-05-20
Last seen: 2026-08-17 18:57 UTC

Activity Heatmap

Locator transmitted by S50DX

Approximate centre of JN76, decoded 2026-08-17 20:57 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 UTCBandS50DX S/NCounterpartCounterpart S/NMsgsCapture
08-17 20:52 80m -14 / - LY8O - / -2 5 Partial capture
08-17 20:14 80m -18 / - SV2HTW - / - 6 Partial capture
08-17 19:57 80m - / -18 DO7TTR/P -7 / - 7 ✓ Closing fragment
08-07 05:18 20m -18 / - HC5F - / - 10 Partial capture
08-07 05:14 20m -17 / - VE2OPC - / - 3 Partial capture
08-06 09:03 20m - / -8 EA1AOC -18 / - 2 Partial capture
08-06 07:33 20m - / -4 F1PBZ -9 / - 2 ✓ Closing fragment
08-05 08:19 20m - / -11 F1PBZ +3 / - 2 Partial capture
08-05 06:34 20m -15 / -11 MW0AXD -8 / +4 4 ✓ Full exchange observed
08-05 06:32 20m -16 / -22 DL2JB +5 / -17 6 ✓ Full exchange observed
08-05 06:27 20m -17 / -19 UR7VU -14 / -11 3 Partial capture
08-05 05:55 20m -13 / - R4FDW - / -17 4 Partial capture
08-05 05:50 20m -12 / - US5WFL - / -12 2 ✓ Closing fragment
07-23 08:21 20m - / - DF2FE -14 / - 2 Partial capture
07-23 08:12 20m - / - DF2FE -19 / - 5 Partial capture
07-23 08:12 20m - / +10 DB1SN -18 / - 2 Partial capture
07-23 06:57 20m -10 / - SP9DAT - / +3 2 ✓ Closing fragment
07-23 06:54 20m -21 / - MM7FTH - / -1 2 Partial capture
07-23 06:53 20m - / - OE3EHS +12 / - 2 Partial capture
07-23 06:52 20m -14 / - G3ZSU - / -18 2 ✓ Closing fragment
07-23 06:41 20m -14 / - PI4TS - / -18 12 ✓ Closing fragment
07-23 06:36 20m -15 / - PI4TS - / -18 5 Partial capture
07-23 06:32 20m -16 / - F4EGM - / -15 2 ✓ Closing fragment
07-23 06:28 20m -14 / - DH9DR -7 / -13 5 ✓ Closing observed
07-23 06:19 20m -15 / - TI5RR - / -12 7 ✓ Closing fragment
07-22 20:54 80m -11 / -14 DO4DJ -15 / -21 9 Partial capture
06-19 11:53 20m - / -14 R6ZEJ -10 / - 3 Partial capture
06-19 11:52 20m - / -6 IS0/IK2YCW -22 / - 3 Partial capture
06-19 11:50 20m - / - OH2BIW -10 / - 2 Partial capture
06-11 22:03 80m -18 / -14 DK0IL -4 / -9 5 ✓ Full exchange observed
06-11 21:58 80m - / - M9KBN -14 / - 2 Partial capture
06-11 21:54 80m -17 / -17 IQ6PE -3 / -12 5 ✓ Full exchange observed
06-11 21:47 80m -15 / -11 DL9PN -8 / -13 4 ✓ Full exchange observed
06-11 21:44 80m - / - M9KBN -17 / - 3 Partial capture
06-11 21:41 80m -16 / -6 IQ4LH +2 / -5 4 ✓ Full exchange observed
06-11 21:39 80m -11 / -2 ON6JN -18 / -16 4 ✓ Full exchange observed
06-11 21:37 80m -8 / -5 DL7GP +2 / -3 5 ✓ Full exchange observed
06-11 21:29 80m -7 / -13 <...> -7 / -13 5 Partial capture
06-11 21:24 80m -19 / -16 F1PBZ +6 / -8 2 Partial capture
06-11 21:22 80m - / -17 <...> -10 / - 2 Partial capture
06-11 21:21 80m -12 / -5 DK4CH +2 / +5 6 ✓ Full exchange observed
06-11 21:02 80m - / -15 YO8CKT +4 / - 3 ✓ Closing fragment
06-11 20:59 80m -8 / -13 SP5DFK -3 / -13 8 ✓ Full exchange observed
06-11 20:52 80m -10 / - Z62NS - / - 10 Partial capture
06-11 06:19 40m -23 / -5 HA5WZ -20 / - 3 ✓ Closing observed
06-11 05:56 20m - / -8 UT0CK 0 / - 2 ✓ Closing fragment
06-10 21:39 10m - / -5 PD0IFI -2 / - 2 ✓ Closing fragment
06-10 21:05 10m - / -1 OZ5AGJ -18 / - 2 Partial capture
06-10 20:59 10m - / -8 DN9ISK -14 / - 3 ✓ Closing fragment
06-10 20:19 80m -13 / -9 IK2UCK -10 / -1 5 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

80m
UTC    dB Audio  Message
202130 -15 1874  CQ S50DX JN76 (x6)
204400 +14 1134  S50DX LY8O -16
205215 -17 1706  LY8O S50DX R-02 (x5)
205615 -14 1706  CQ S50DX JN76 (x3)
20m
UTC    dB Audio  Message
052200 -14 1581  HC5F S50DX JN76 (x5)
052600 -13 2330  CQ S50DX JN76 (x10)
40m
UTC    dB Audio  Message
085200  -1 1538  S50DX OE1AES JN88 (x3)
085730  -5 1533  S50DX DF3RP JN68 (x3)
055145 -12 1788  S50DX DL8TT JO30 (x2)
055245  -4  559  S50DX S55A -14
055245  -9 1788  S50DX DL8TT 73
055315  -5  559  S50DX S55A RR73
061900 -20 1851  S50DX HA5WZ R-05 (x2)
061945 -23 1534  HA5WZ S50DX RR73
060030 -11  714  S50DX YO9HP -19
10m
UTC    dB Audio  Message
072745  -8 2569  S50DX F4WCW JN05 (x2)
073900 -13 1287  S50DX F5RAV 73
075415  +9  425  S50DX EA3C JN02 (x4)
205945 -13 1980  S50DX DN9ISK JO43 (x3)
210545 -17 1758  S50DX OZ5AGJ JO47 (x2)
213645  -4  640  S50DX PD0IFI JO32 (x3)

Decoder S/N history by band

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