F8STC — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: France Locator transmitted in a decoded message: IN87

Receiver-side FT8 activity involving F8STC, decoded by SO8OO in southeastern Poland. 240 related FT8 messages, 3 CQ messages, observed on 40m, 20m, across 23 UTC dates. Heard between 2026-05-19 and 2026-08-16.

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

240
Related messages
3
CQ messages
23
UTC dates heard
-10 dB
Mean decoder S/N

Bands

First seen: 2026-05-19
Last seen: 2026-08-16 12:01 UTC

Activity Heatmap

Locator transmitted by F8STC

Approximate centre of IN87, decoded 2026-08-22 16:14 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 UTCBandF8STC S/NCounterpartCounterpart S/NMsgsCapture
08-22 16:13 20m -12 / - BU2FW - / - 3 Partial capture
08-22 13:48 20m -4 / - B4DCALL - / - 2 Partial capture
08-22 13:22 20m -13 / - M0RWV - / - 2 ✓ Closing fragment
08-16 11:27 20m - / -2 MD0CCE -11 / - 2 ✓ Closing fragment
08-16 10:01 20m - / -5 IU3MAG -7 / - 2 ✓ Closing fragment
08-16 09:34 20m - / -8 IU1PFA/3 -18 / - 2 Partial capture
08-14 17:03 20m - / -13 LZ5UY -13 / - 3 ✓ Closing fragment
08-08 14:39 20m - / -19 SV2HTW -10 / - 3 Partial capture
08-07 10:02 20m - / -8 9A6NTK +2 / - 2 ✓ Closing fragment
08-07 09:36 20m -19 / - 7X4CZ - / - 3 Partial capture
08-07 09:27 20m - / -11 HA1BF -2 / - 2 ✓ Closing fragment
08-05 16:43 20m - / -11 EA3AAY -15 / - 2 ✓ Closing fragment
08-05 15:51 20m -20 / - EK1KE - / - 2 Partial capture
07-31 14:28 20m - / - SQ2HEB 0 / - 2 ✓ Closing fragment
07-31 14:23 20m - / -13 SQ2HEB -6 / - 3 Partial capture
07-30 23:05 20m - / -16 K4CAE -13 / - 7 ✓ Closing fragment
07-30 22:48 20m - / -13 A71UN -14 / - 2 ✓ Closing fragment
07-30 16:46 20m - / -15 PA7ZZ -15 / - 3 ✓ Closing fragment
07-30 14:27 20m - / -20 OH7BDI -7 / - 2 Partial capture
07-30 13:16 20m - / -10 RN6MA +6 / - 2 ✓ Closing fragment
07-30 12:45 20m - / - DL6MFY -1 / - 2 Partial capture
07-30 11:33 20m - / - DJ5YS -13 / - 6 Partial capture
07-30 11:12 20m - / -1 F1SZC -4 / - 2 ✓ Closing fragment
07-30 10:46 20m - / -15 DK5UP -4 / - 6 Partial capture
07-30 10:16 20m - / -18 MX0NCA -13 / - 3 ✓ Closing fragment
07-28 15:17 20m - / - RA4Y +2 / - 4 Partial capture
07-28 14:57 20m - / - PD2WL -20 / - 7 Partial capture
07-28 14:35 20m - / - F4HSB -18 / - 3 Partial capture
07-28 14:24 20m - / - UA3ZQN -4 / - 2 ✓ Closing fragment
07-27 10:00 20m - / -7 SV2AOB -14 / - 2 ✓ Closing fragment
07-27 09:01 20m - / -8 EA5D -19 / - 3 Partial capture
07-27 08:26 20m - / +1 EA3HMM -15 / - 2 ✓ Closing fragment
07-27 08:03 20m - / -17 DL2FX -16 / - 2 Partial capture
07-27 07:58 20m - / -2 G4DBW -9 / - 3 ✓ Closing fragment
07-27 07:54 20m - / -16 PD1ADA -12 / - 2 Partial capture
07-27 07:48 20m - / -10 M0PBG -4 / - 3 ✓ Closing fragment
07-25 16:08 20m - / - G5CTX -5 / - 3 Partial capture
07-25 14:09 20m - / -24 G1YIZ -16 / - 2 Partial capture
07-25 13:53 20m - / -19 M7JVT -16 / - 2 ✓ Closing fragment
07-25 13:37 20m - / -5 IZ5RKH -10 / - 4 ✓ Closing fragment
07-24 14:24 20m - / -17 DH2RL -13 / - 2 ✓ Closing fragment
07-24 13:12 20m - / - G4XEE -14 / - 2 Partial capture
07-23 14:53 20m - / - YO5PHL -20 / - 2 Partial capture
07-23 14:38 20m - / -10 F5RRS -11 / - 3 ✓ Closing fragment
07-23 14:07 20m - / - PD3PAM -20 / - 2 Partial capture
07-23 13:01 20m - / -1 F1ODM -14 / - 2 ✓ Closing fragment
07-23 12:50 20m - / -5 F6BEC -10 / - 2 ✓ Closing fragment
07-23 12:35 20m - / - DF1WR -20 / - 2 ✓ Closing fragment
07-23 12:23 20m - / -23 DL1UDO -19 / - 3 Partial capture
07-23 12:17 20m - / 0 F4HSB -18 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
093430 -17 2274  F8STC IU1PFA/3 R-10
095200 -16 1635  F8STC LA8OOA -09
100115  -8 2469  F8STC IU3MAG -05 (x3)
112715 -13  825  F8STC MD0CCE -02 (x2)
140145  -9  368  F8STC F4HTA -12
132215 -14 2662  M0RWV F8STC IN87 (x2)
134830  -4 2850  B4DCALL F8STC IN87 (x2)
161300 -10 2675  BU2FW F8STC IN87 (x3)
40m
UTC    dB Audio  Message
165130  -1 2806  F8STC IQ4JO JN63 (x5)

Decoder S/N history by band

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