YB9GAN — 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: Indonesia Most frequent locator attributed to this token: OI81

Receiver-side FT8 activity involving YB9GAN, decoded by SO8OO in southeastern Poland. 1 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-25.

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 FT8 messages attributed to YB9GAN as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 20 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.

Overview

1
Messages attributed
1
UTC dates decoded
1
Active 15-min windows
-
S/N pattern not inferred

Bands

20m · 1
First attributed message: 2026-08-25
Last attributed message: 2026-08-25 16:31 UTC

Observed FT8 message patterns

Attributed sample
1 messages
Active dates
1 UTC dates
S/N summary
Too few decodes
S/N percentile sample
Too small
Recurring-pattern threshold
Not met

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with YB9GAN in decoded directed-looking exchanges:

Most frequent locator attributed to YB9GAN

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
OI81
SO8OO receiver locator
KN09VW
Locator-centre separation
11,102 km (approx.)
Last such locator decoded
2026-08-25 16:31 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 UTCBandYB9GAN S/NCounterpartCounterpart S/NMsgsCapture
10-21 22:11 40m - / -20 EA8UP -8 / - 2 ✓ Closing fragment
10-04 15:29 40m - / -21 SM5XGQ +4 / - 2 Partial capture
10-02 15:30 40m - / -18 UR1CCT +12 / - 4 ✓ Closing fragment
09-24 15:49 40m - / - UA3GX -8 / - 2 Partial capture
09-19 15:34 40m - / - IT9SVJ -14 / - 2 Partial capture
09-18 14:14 40m - / -19 UA3GDJ -4 / - 3 ✓ Closing fragment
09-18 14:04 40m - / -16 RV5K -5 / - 2 ✓ Closing fragment
09-18 14:00 40m - / -22 RC9WC -17 / - 3 Partial capture
09-18 13:13 40m - / - DJ0MAB -16 / - 2 Partial capture
09-17 16:34 40m - / - HA5WA +13 / - 4 Partial capture
09-16 14:12 40m - / - RY3D +1 / - 2 Partial capture
09-16 14:07 40m - / - RY3D +4 / - 2 Partial capture
09-15 13:32 40m - / - UA4FOH -6 / - 2 Partial capture
09-14 23:08 40m - / -17 VU2MSA -12 / - 2 ✓ Closing fragment
09-02 14:16 40m - / - UG4L -16 / - 2 Partial capture
08-31 15:18 20m - / -24 ON6AA +26 / - 4 ✓ Closing fragment
08-29 17:45 20m - / - ON6AA +10 / - 4 Partial capture
08-29 17:11 20m - / -16 DM9EE +1 / - 2 ✓ Closing fragment
08-29 13:38 20m - / -15 RW9UKK -11 / - 3 ✓ Closing fragment
08-29 13:32 20m - / - OK2CNI -14 / - 4 Partial capture
08-28 21:55 40m - / -21 DK7ZT +2 / - 4 Partial capture
08-28 13:29 20m - / -11 RG5A +4 / - 2 ✓ Closing fragment
08-28 13:25 20m - / -15 R6DYK +1 / - 2 Partial capture
08-28 13:12 20m - / -17 RU3QR +1 / - 12 Partial capture
08-27 14:15 20m - / -14 IU1SCQ -6 / - 2 ✓ Closing fragment
08-27 09:08 20m - / - HB9TIH -9 / - 7 Partial capture
08-27 08:51 20m - / - HB9TIH -9 / - 5 Partial capture
08-27 08:46 20m - / - SK2TT -17 / - 9 Partial capture
08-25 18:27 20m - / -24 UT7UJ -18 / - 2 Partial capture
08-25 18:07 20m - / - PD0U +10 / - 7 Partial capture
08-25 17:05 20m - / +3 CT1BFP -12 / - 6 Partial capture
08-25 16:40 20m - / - CT1EDG -11 / - 2 Partial capture
08-25 16:39 20m - / -20 R9FDE -8 / - 2 Partial capture
08-25 16:37 20m - / - EA3AGF -10 / - 5 Partial capture
08-25 16:36 20m - / - R9FDE -11 / - 2 Partial capture
08-25 16:32 20m - / - EA3AGF -12 / - 2 Partial capture
08-25 16:29 20m - / - EA3AGF -10 / - 2 Partial capture
08-25 15:54 20m - / -22 OH4JFN -7 / - 4 ✓ Closing fragment
08-25 15:22 20m - / - F4LQJ +6 / - 4 Partial capture
08-24 14:06 20m - / -20 R7DX -6 / - 3 ✓ Closing fragment
08-23 23:44 20m - / -8 XU7O +2 / - 2 ✓ Closing fragment
08-22 13:10 20m - / - UB6OCP -20 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
153515 -15 1653  YB9GAN IT9SVJ JM68
150045  +6  767  YB9GAN YO9HP -18
172915  +7 2958  YB9GAN VK2MDS -05
173515 -10 1387  YB9GAN YC2UKL -18
154945  -7  357  YB9GAN UA3GX KO92 (x2)
153030 +13  793  YB9GAN UR1CCT -18 (x4)
152900  +2  765  YB9GAN SM5XGQ -21 (x2)
130330 -18 1512  YB9GAN UA4FKT LO23
221130  -6 1308  YB9GAN EA8UP -20 (x2)
20m 
UTC    dB Audio  Message
134000  -6 1942  YB9GAN RW9UKK -19 (x2)
171130  +3 1845  YB9GAN DM9EE -16 (x2)
173130  -8 1226  YB9GAN ON6AA JO11 (x6)
150930 -19 1672  YB9GAN VU2KPH -04
151800 +26  347  YB9GAN ON6AA JO11 (x4)

CW

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

Explore CW reception at SO8OO

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