G3TFL — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: England Most frequent locator attributed to this token: IO91

Receiver-side FT8 activity involving G3TFL, decoded by SO8OO in southeastern Poland. 229 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 32 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-10-18.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 229 FT8 messages attributed to G3TFL as the transmitting token by decoded message structure across 32 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (45%), followed by 40 m (32%) and 80 m (22%). Most decodes (53%) fell within the six-hour window 00:00-06:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9.2 dB.

Overview

229
Messages attributed
32
UTC dates decoded
54
Active 15-min windows
-9.2 dB
Estimated median S/N

Bands

80m · 51 40m · 74 20m · 103 10m · 1
First attributed message: 2026-06-08
Last attributed message: 2026-10-18 22:28 UTC

Observed FT8 message patterns

Attributed sample
229 messages
Active dates
32 UTC dates
Estimated median S/N
-9.2 dB
Estimated 10th-90th percentile
-19 to -1 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 54, moderate (-15 to -9 dB) 75, strong (≥ -8 dB) 100.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with G3TFL in decoded directed-looking exchanges:

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to G3TFL

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator
IO91 · 167 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,607 km (approx.)
Last such locator decoded
2026-10-18 22:28 UTC

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

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 UTCBandG3TFL S/NCounterpartCounterpart S/NMsgsCapture
10-16 22:37 80m -16 / - HB3YIZ - / - 2 Partial capture
10-16 05:14 80m -22 / - OH6GKW - / - 2 Partial capture
10-16 05:12 80m -17 / - OH4KRN - / - 4 Partial capture
10-16 00:54 40m -17 / - SP7TF - / -6 4 Partial capture
10-16 00:53 40m - / - R4FDK -8 / - 7 Partial capture
10-16 00:50 40m -13 / -15 RZ4FWA -6 / -10 9 Partial capture
10-16 00:43 40m -8 / - N2BJ - / - 12 Partial capture
10-16 00:37 40m -3 / - 4S7AB - / - 11 Partial capture
10-14 20:11 40m -14 / - OH6FYP - / - 3 Partial capture
10-14 01:32 80m -22 / -19 YO4NF +10 / +8 7 Partial capture
10-14 01:31 80m -24 / -5 GM6URC -6 / - 5 ✓ Full exchange observed
10-14 01:25 80m -12 / - F5HNQ - / +6 6 Partial capture
10-14 01:23 80m -14 / -9 ON4MAP -6 / +1 5 ✓ Full exchange observed
10-14 01:11 40m -16 / - KM0JPR - / - 7 Partial capture
10-05 22:15 80m - / -16 YO4NF +12 / - 2 Partial capture
10-05 22:14 80m -11 / - OK1HEH +9 / - 3 ✓ Closing observed
10-05 22:09 40m -12 / - K1RH - / - 3 Partial capture
09-24 22:18 40m -21 / - K1SM -13 / - 2 ✓ Closing observed
09-24 21:51 40m -7 / - PA1K - / - 2 Partial capture
09-21 14:31 40m - / -11 PD1CBH -14 / - 2 ✓ Closing fragment
09-18 04:38 80m - / -11 LY1G +16 / - 2 ✓ Closing fragment
09-18 04:11 80m - / - 9A4ZM +14 / - 2 Partial capture
09-18 04:11 80m -24 / - DO9BAU 0 / - 5 ✓ Closing observed
09-18 04:10 80m - / +3 F4IIX -15 / - 5 Partial capture
09-18 04:10 80m - / -15 DL5DQZ +2 / - 2 Partial capture
09-18 04:01 80m -16 / - DL75WAU - / - 2 Partial capture
09-17 22:35 80m -18 / -4 DO5HOK -2 / - 3 ✓ Closing observed
09-17 22:29 80m - / - OK1SI +18 / - 2 Partial capture
09-17 22:28 80m -23 / -12 TF4M -5 / 0 3 ✓ Full exchange observed
09-17 22:17 80m - / -19 DL3MIB +14 / - 3 ✓ Closing fragment
09-17 22:15 80m -22 / -18 IQ0AAI -7 / - 3 ✓ Closing observed
09-16 06:35 40m - / - UT4PA 0 / - 2 Partial capture
09-15 23:40 80m - / -5 DK9WI 0 / - 2 ✓ Closing fragment
09-15 23:38 80m -16 / - VP2MAA - / - 2 Partial capture
09-14 07:59 40m - / -12 ON4KEB -16 / - 2 ✓ Closing fragment
09-13 07:55 40m - / +2 F1UNR -18 / - 2 Partial capture
09-13 07:43 40m - / -13 DK6WH +3 / - 2 ✓ Closing fragment
09-13 07:28 40m - / - SP9UPH +14 / - 3 Partial capture
09-06 11:24 40m - / -10 DL3EBJ -21 / - 2 ✓ Closing fragment
09-05 01:57 40m -12 / - TA2EE - / -17 2 ✓ Closing fragment
09-05 01:48 40m -11 / - RI1FJL - / -14 11 ✓ Closing fragment
08-31 12:40 20m -6 / - G0MGK -16 / -9 3 ✓ Closing observed
08-29 02:44 80m -18 / - W9HT - / - 2 Partial capture
08-28 05:17 20m -2 / - W6IWW - / - 8 Partial capture
08-28 05:14 20m -2 / - NL8F - / - 3 Partial capture
08-28 05:09 20m -4 / - K7BWC - / - 3 Partial capture
08-27 13:44 20m -1 / - UN7BCF - / - 4 Partial capture
08-19 01:38 40m - / +1 F6FDY -9 / - 3 ✓ Closing fragment
08-19 01:31 80m -24 / - SV2HTW - / - 2 Partial capture
08-19 01:14 80m - / -17 DL9KM -4 / - 7 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
013315  +5 1860  G3TFL YO4NF -19
013430 -24 1860  YO4NF G3TFL R+08 (x5)
051200 -16 2130  OH4KRN G3TFL IO91 (x4)
051430 -19 2130  OH6GKW G3TFL IO91 (x2)
223730 -20 1947  HB3YIZ G3TFL IO91 (x2)
222800 -11 2257  EA1FYL G3TFL IO91
40m 
UTC    dB Audio  Message
005330 -18 1195  CQ G3TFL IO91
005345 -12 1736  G3TFL SV5AZK KM46
005345  -7 1196  G3TFL R4FDK LO23
005400 -18 1195  CQ G3TFL IO91
005415  -8 1196  G3TFL R4FDK LO23
005430 -17 1138  SP7TF G3TFL R-06
005445  -8 1196  G3TFL R4FDK LO23
005500 -15 1138  SP7TF G3TFL R-06
005515  -6 1196  G3TFL R4FDK LO23
005530 -16 1138  SP7TF G3TFL R-06
005545  -8 1196  G3TFL R4FDK LO23
005600 -20 1138  SP7TF G3TFL R-06
005615  -8 1196  G3TFL R4FDK LO23 (x2)
010100 -19 1138  KA1MXL G3TFL IO91
20m 
UTC    dB Audio  Message
051145  -2 1049  K7BWC G3TFL IO91
051430  -3 1049  NL8F G3TFL IO91 (x3)
051715  -1 1049  W6IWW G3TFL IO91 (x8)
124000  -3 2408  G0MGK G3TFL IO91 (x2)
124215 -16 1981  G3TFL G0MGK RR73
10m 
UTC    dB Audio  Message
082015 -18  940  YL2GJX G3TFL IO91

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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