BG2FYO — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: China Most frequent locator attributed to this token: PN35

Receiver-side FT8 activity involving BG2FYO, decoded by SO8OO in southeastern Poland. 1,849 FT8 messages attributed to this token as transmitter, on 20m, across 8 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-06-18.

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 1,849 FT8 messages attributed to BG2FYO as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). Most decodes (87%) fell within the six-hour window 17:00-23:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

1,849
Messages attributed
8
UTC dates decoded
167
Active 15-min windows
-9 dB
Estimated median S/N

Bands

First attributed message: 2026-06-07
Last attributed message: 2026-06-18 22:21 UTC

Observed FT8 message patterns

Attributed sample
1,849 messages
Active dates
8 UTC dates
Estimated median S/N
-9 dB
Estimated 10th-90th percentile
-16 to -3 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 210, moderate (-15 to -9 dB) 831, strong (≥ -8 dB) 808.

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.

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 BG2FYO

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
PN35 · 1,317 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
7,193 km (approx.)
Last such locator decoded
2026-06-18 22:21 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 UTCBandBG2FYO S/NCounterpartCounterpart S/NMsgsCapture
06-19 03:59 20m - / -17 R4LBP +10 / - 2 ✓ Closing fragment
06-19 02:19 20m - / -10 UA9ZCC -12 / - 2 ✓ Closing fragment
06-19 02:07 20m - / -15 UA9CR -15 / - 2 ✓ Closing fragment
06-19 00:15 20m - / 0 UN8FR -1 / - 3 ✓ Closing fragment
06-18 23:20 20m - / - F4FPR -13 / - 3 Partial capture
06-18 22:42 20m - / +6 R8CBB +10 / - 2 ✓ Closing fragment
06-18 22:20 20m - / - SV5BYP -10 / - 3 Partial capture
06-18 22:16 20m - / - F5GEB -15 / - 3 Partial capture
06-18 22:10 20m - / - JA5VMQ -4 / - 2 ✓ Closing fragment
06-18 22:10 20m - / - SV5BYP +4 / - 4 Partial capture
06-18 22:02 20m - / -21 JR3NZC -5 / - 6 Partial capture
06-18 21:54 20m - / - SV5BYP +7 / - 4 Partial capture
06-18 21:48 20m - / - SV5BYP +5 / - 4 Partial capture
06-18 21:45 20m -3 / -9 JH4GJR -8 / - 3 ✓ Closing observed
06-18 21:18 20m - / - Z32C +2 / - 5 Partial capture
06-18 21:09 20m - / - SV5BYP +5 / - 5 Partial capture
06-18 21:05 20m - / -3 OH3EZ -12 / - 2 ✓ Closing fragment
06-18 21:03 20m - / - SV5BYP +5 / - 3 Partial capture
06-18 20:57 20m - / - G0BIX -1 / - 20 Partial capture
06-18 20:55 20m - / - Z31B -2 / - 2 Partial capture
06-18 20:45 20m - / - SV5BYP +7 / - 4 Partial capture
06-18 20:40 20m -2 / -9 IU1TLG -6 / -15 10 ✓ Full exchange observed
06-18 20:33 20m -7 / +6 JE1NVD -7 / - 4 ✓ Closing observed
06-18 20:30 20m - / -11 EA7LGM +6 / - 2 ✓ Closing fragment
06-18 20:23 20m - / - M3SSS -20 / - 2 Partial capture
06-18 20:19 20m -3 / - 9A5AZK - / - 2 Partial capture
06-18 20:15 20m -1 / - JI4JKO - / - 4 Partial capture
06-18 20:12 20m -2 / - JI4JKO - / - 2 Partial capture
06-18 20:10 20m -2 / - IK1MJK - / -18 4 ✓ Closing fragment
06-18 20:07 20m -2 / - ZL1UZM - / -15 3 ✓ Closing fragment
06-18 20:03 20m -1 / - R2FDU - / -16 5 ✓ Closing fragment
06-18 20:00 20m -6 / - PD4DX - / -11 2 ✓ Closing fragment
06-18 19:57 20m - / - G6PAP -2 / - 2 Partial capture
06-18 19:50 20m - / -3 IZ0HDB -2 / - 2 ✓ Closing fragment
06-18 19:40 20m - / +10 RY4D 0 / - 2 ✓ Closing fragment
06-18 19:29 20m - / -13 RA3TD -2 / - 4 Partial capture
06-18 19:28 20m - / - F1TRF -10 / - 6 Partial capture
06-18 19:16 20m - / -15 JA1PSS -2 / - 2 ✓ Closing fragment
06-18 19:14 20m - / -2 I2XIP +16 / - 3 ✓ Closing fragment
06-18 18:54 20m - / -13 Z31NFT -12 / - 2 ✓ Closing fragment
06-18 18:49 20m - / - Z32C -2 / - 5 Partial capture
06-18 18:25 20m -1 / -1 IH9YMC +9 / - 5 ✓ Closing observed
06-18 18:03 20m -9 / - YO4GOU - / - 3 Partial capture
06-18 17:57 20m +5 / -14 UR5FFC -20 / - 3 ✓ Closing observed
06-18 17:53 20m - / -6 UW5EFR +2 / - 3 Partial capture
06-18 17:46 20m - / - EA5JUX -6 / - 3 Partial capture
06-18 17:45 20m +2 / - RU9DX - / -17 2 ✓ Closing fragment
06-18 17:16 20m +6 / -6 RX3AEX 0 / -8 6 ✓ Full exchange observed
06-18 17:12 20m +2 / - KN6JIB - / - 2 Partial capture
06-18 16:56 20m - / - EA1FUB -12 / - 4 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
222130  -9 1963  BG2FYO SV5BYP KM46
224230 +11 2609  BG2FYO R8CBB +06 (x2)
232000 -16 2464  BG2FYO F4FPR IN88 (x3)
001530  -4 2992  BG2FYO UN8FR +00 (x3)
020700 -17 2290  BG2FYO UA9CR -15 (x2)
021900 -12 2571  BG2FYO UA9ZCC -10 (x2)
035900 +12 2082  BG2FYO R4LBP -17 (x2)
40m
UTC    dB Audio  Message
171430  +7 1627  BG2FYO 9A5GG -19
171430 +18 3066  BG2FYO OE3KLU -16
171530 -15 1722  BG2FYO R7KHB RR73
171530 +14 2359  BG2FYO OE3KLU -16 (x2)
171700  +3 2434  BG2FYO HA7CH -16
171700 +21 2491  BG2FYO OE3KLU -16
171730  +8 2434  BG2FYO HA7CH -16
171730 +21 2491  BG2FYO OE3KLU -14 (x3)
171930 -20 1905  BG2FYO DK7ZT -18
171930  +6 1656  BG2FYO OE3KLU -14
172030 -15 1534  BG2FYO IW8RC JM88
172130 +12 2242  BG2FYO OE3KLU -14

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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