F1LYV — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: France Most frequent locator attributed to this token: JN13

Receiver-side FT8 activity involving F1LYV, decoded by SO8OO in southeastern Poland. 25 FT8 messages attributed to this token as transmitter, on 80m, 60m, across 3 UTC dates in the available aggregate history. Observed between 2026-08-30 and 2026-09-07.

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 25 FT8 messages attributed to F1LYV as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (92%), followed by 60 m (8%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (100%); the estimated median was -21 dB.

Overview

25
Messages attributed
3
UTC dates decoded
6
Active 15-min windows
-21 dB
Estimated median S/N

Bands

80m · 23 60m · 2
First attributed message: 2026-08-30
Last attributed message: 2026-09-07 05:45 UTC

Observed FT8 message patterns

Attributed sample
25 messages
Active dates
3 UTC dates
Estimated median S/N
-21 dB
Estimated 10th-90th percentile
-24 to -18 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 25, moderate (-15 to -9 dB) 0, strong (≥ -8 dB) 0.

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 F1LYV in decoded directed-looking exchanges:

Most frequent locator attributed to F1LYV

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
JN13 · 16 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,595 km (approx.)
Last such locator decoded
2026-09-07 05:45 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 UTCBandF1LYV S/NCounterpartCounterpart S/NMsgsCapture
09-07 05:45 60m - / -17 LA2XNA -18 / - 3 ✓ Closing fragment
09-07 05:32 80m -24 / - AA7A - / -9 2 ✓ Closing fragment
09-07 05:19 80m - / -18 HA3HX +6 / - 2 ✓ Closing fragment
09-07 05:15 80m - / -5 DO1FZL 0 / - 3 ✓ Closing fragment
09-07 05:13 80m - / -7 DO5PY -12 / - 3 ✓ Closing fragment
09-07 05:12 80m - / - DK5DW -7 / - 7 Partial capture
09-05 05:48 60m - / +7 F5OZC -12 / - 2 ✓ Closing fragment
09-05 05:45 60m - / 0 F1IQH -16 / - 3 ✓ Closing fragment
09-05 05:34 80m - / -2 DL5FH -12 / - 3 ✓ Closing fragment
09-05 05:14 80m -22 / -5 9A3AUH +6 / -3 5 ✓ Full exchange observed
09-05 05:12 80m -18 / - TF3VS - / -1 2 ✓ Closing fragment
09-04 05:19 80m - / -3 M8FQT -22 / - 2 ✓ Closing fragment
09-03 05:42 60m - / -14 DL8YF -17 / - 2 ✓ Closing fragment
09-03 05:35 60m - / - DM2GG -22 / - 3 Partial capture
09-02 05:11 60m - / -18 DH5NC -24 / - 2 Partial capture
08-31 16:17 20m - / -12 DL1WDS -15 / - 2 ✓ Closing fragment
08-30 05:57 60m - / -16 DM1HR -10 / - 4 ✓ Closing fragment
08-30 05:49 60m - / -10 OZ6P -13 / - 3 ✓ Closing fragment
08-30 05:48 60m - / - OH1LA -22 / - 2 Partial capture
08-30 05:44 60m - / - OH1LA -20 / - 3 Partial capture
08-30 05:40 60m - / -16 OH2BYJ -7 / - 3 ✓ Closing fragment
08-30 05:30 60m - / -4 DL2OAM -13 / - 3 ✓ Closing fragment
08-30 05:23 60m -21 / 0 PE1MHY -18 / - 3 ✓ Closing observed
08-29 14:53 40m - / -2 DL9KMH -4 / - 4 ✓ Closing fragment
08-29 14:47 40m - / - F4IZH -22 / - 2 Partial capture
08-28 05:40 80m - / -14 DH5NC -15 / - 3 ✓ Closing fragment
08-28 05:32 80m - / - DH3LAT -9 / - 4 Partial capture
08-06 05:35 60m - / 0 9A7BB -12 / - 4 ✓ Closing fragment
08-05 05:17 80m - / -19 DA6TT -12 / - 4 ✓ Closing fragment
08-05 05:13 80m - / -2 F1PBZ -14 / - 2 ✓ Closing fragment
07-23 05:33 60m - / -5 DF1BN -10 / - 3 ✓ Closing fragment
07-21 05:40 80m - / -13 DH9DR -7 / - 3 ✓ Closing fragment
07-08 16:35 40m - / -8 <...> -15 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

60m 
UTC    dB Audio  Message
053545 -24 1316  F1LYV DM2GG JO51 (x3)
054215 -18 1251  F1LYV DL8YF R-14 (x2)
053000 -22 1392  F1LYV DB4SZ R-02
054515 -16 1229  F1LYV F1IQH JN27 (x3)
054845 -14 1517  F1LYV F5OZC +07 (x2)
054500 -19 1429  CQ F1LYV JN13
054515 -21 1428  F1LYV LA2XNA JP50 (x3)
80m 
UTC    dB Audio  Message
051345  -9 2347  F1LYV DO5PY R-07
051345  -3  951  F1LYV DK5DW JN68
051415 -10 2347  F1LYV DO5PY 73
051415 -10  951  F1LYV DK5DW JN68 (x2)
051515  +2 1207  F1LYV DO1FZL JO50
051515  -2  951  F1LYV DK5DW JN68
051545  -1 1206  F1LYV DO1FZL R-05
051545  -1  951  F1LYV DK5DW JN68
051615  -1 1207  F1LYV DO1FZL 73
051915  +7 1409  F1LYV HA3HX R-18 (x2)
052645  -8 1202  F1LYV DO1OAS -09
053200 -24 1314  AA7A F1LYV -09 (x2)
20m 
UTC    dB Audio  Message
161715 -12 2001  F1LYV DL1WDS R-12 (x2)
40m 
UTC    dB Audio  Message
162645 -15 1603  F1LYV HA3SR JN96
163430 -18 1793  F1LYV LY100RADIO R-08
163530 -16 1793  F1LYV <...> R-08 (x2)
144745 -14 1474  F1LYV ON7AN RR73
144745 -20 1665  F1LYV F4IZH JN36 (x2)
145315  -5 2219  F1LYV DL9KMH JN68 (x4)

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.

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