YM7KK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Asiatic Turkey Most frequent locator attributed to this token: KN90

Receiver-side FT8 activity involving YM7KK, decoded by SO8OO in southeastern Poland. 3 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 2 UTC dates in the available aggregate history. Observed between 2026-07-05 and 2026-07-16.

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 3 FT8 messages attributed to YM7KK as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The available sample contains attributed decodes on 20 m (67%) and 40 m (33%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.

Overview

3
Messages attributed
2
UTC dates decoded
2
Active 15-min windows
-
S/N pattern not inferred

Bands

40m · 1 20m · 2
First attributed message: 2026-07-05
Last attributed message: 2026-07-16 06:16 UTC

Observed FT8 message patterns

Attributed sample
3 messages
Active dates
2 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 YM7KK in decoded directed-looking exchanges:

Most frequent locator attributed to YM7KK

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
KN90
SO8OO receiver locator
KN09VW
Locator-centre separation
1,701 km (approx.)
Last such locator decoded
2026-07-05 19:14 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 UTCBandYM7KK S/NCounterpartCounterpart S/NMsgsCapture
08-10 11:46 10m - / - LZ2VQ -1 / - 2 Partial capture
08-10 11:26 10m - / -4 LZ2VQ -11 / - 2 Partial capture
08-09 19:10 40m - / -12 RU3XX -22 / - 2 Partial capture
08-09 19:01 40m - / -13 HB9HBY -6 / - 4 ✓ Closing fragment
08-09 18:48 40m - / -18 DK3ME -18 / - 4 Partial capture
08-09 18:46 40m - / -9 IZ6ERS -14 / - 2 ✓ Closing fragment
08-09 18:43 40m - / -21 YT1DDL -18 / - 2 ✓ Closing fragment
08-09 18:39 40m - / -11 PD2BA +6 / - 5 ✓ Closing fragment
08-09 18:33 40m - / - UA3ZQN -5 / - 2 Partial capture
08-09 18:33 40m - / -17 R3ZBY -18 / - 2 ✓ Closing fragment
08-08 02:42 40m - / -7 R5AV -19 / - 3 ✓ Closing fragment
08-08 02:38 40m - / - ON4MAP -24 / - 2 Partial capture
08-07 19:08 40m - / -21 R7BI -13 / - 3 ✓ Closing fragment
08-07 19:06 40m - / -19 UR5ZGY -7 / - 2 Partial capture
07-29 00:57 20m - / -14 EC3A -13 / - 3 ✓ Closing fragment
07-26 14:14 10m - / -13 F4FSY -10 / - 2 Partial capture
07-16 06:18 20m - / - EA5RO -18 / - 3 ✓ Closing fragment
07-16 06:18 20m - / -6 RL6MT -11 / - 4 ✓ Closing fragment
07-16 06:16 20m -22 / - UR5WCA - / -16 2 Partial capture
07-10 20:48 40m - / -5 R6OK -11 / - 3 ✓ Closing fragment
07-10 20:47 40m - / -4 R3BDQ -16 / - 2 ✓ Closing fragment
07-10 20:03 40m - / -15 SP9JP -10 / - 4 ✓ Closing fragment
07-10 19:59 40m - / -10 RV3X -11 / - 2 Partial capture
07-10 19:59 40m - / -15 DH0GBC -4 / - 6 Partial capture
07-10 19:55 40m - / -18 SP6FME -9 / - 2 ✓ Closing fragment
07-10 19:47 40m - / -15 UA3SCU -8 / - 2 ✓ Closing fragment
07-10 19:44 40m - / - SP1ZMO -11 / - 2 Partial capture
07-10 19:27 40m - / -10 OH3OJ -12 / - 2 ✓ Closing fragment
07-10 19:27 40m - / - UT1EF -8 / - 5 Partial capture
07-09 19:41 40m - / -7 OE3JWC +10 / - 2 ✓ Closing fragment
07-09 19:03 40m - / -17 UR5EEW -7 / - 3 Partial capture
07-09 19:03 40m - / -10 YO4NF -11 / - 2 ✓ Closing fragment
07-09 15:21 20m - / -6 G6MTI -10 / - 4 Partial capture
07-08 21:09 40m - / - R2BRU -16 / - 2 ✓ Closing fragment
07-08 21:00 40m - / -12 UB4CJV -16 / - 2 ✓ Closing fragment
07-08 20:58 40m - / -18 F5RRS -15 / - 3 ✓ Closing fragment
07-08 19:38 40m - / -11 DK7ZT -15 / - 2 ✓ Closing fragment
07-08 19:37 40m - / -15 9A7Y -11 / - 2 Partial capture
07-07 09:30 20m - / -18 DM5WGL +3 / - 3 ✓ Closing fragment
07-06 22:14 40m - / - OK1WCF +2 / - 2 ✓ Closing fragment
07-06 21:41 40m - / -14 SV5BYP -20 / - 3 ✓ Closing fragment
07-06 21:34 40m - / - YO2CIP -15 / - 3 Partial capture
07-06 21:24 40m - / -10 DL2NAE -5 / - 2 Partial capture
07-06 21:22 40m - / -13 UX7QV -4 / - 3 ✓ Closing fragment
07-06 21:08 40m - / - HG8LXL -9 / - 3 Partial capture
07-06 20:40 40m - / - G1UZL -13 / - 4 Partial capture
07-06 20:37 40m - / -14 UX5UW -6 / - 3 ✓ Closing fragment
07-06 20:33 40m - / -7 F5PBG -21 / - 3 ✓ Closing fragment
07-06 20:25 40m - / - DK2LG +6 / - 2 Partial capture
07-06 20:18 40m - / -14 RA3ZH -9 / - 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
061815  -9 2525  YM7KK RL6MT LN08
061815  -9 1634  YM7KK DL6REX JO40
061845 -10 2526  YM7KK RL6MT LN08
061845 -16 1633  YM7KK EA5RO IM99
061915 -14 2525  YM7KK RL6MT R-06 (x2)
061945 -20 1632  YM7KK EA5RO IM99 (x2)
060115 -18 1326  YM7KK ON7KEI JO21
005715 -13 1750  YM7KK EC3A -14 (x3)
012700  -5  411  YM7KK RR73; IW5ALZ <...> -10
055100 -20 1406  YM7KK RX3ASQ R-24
043700 -21 1720  YM7KK UX1VT KN68
10m 
UTC    dB Audio  Message
113245 -18 1592  YM7KK LZ1BT KN12 (x4)
120630 -10 2570  YM7KK PD0HLA -16 (x2)
123600 -11 1853  YM7KK DO1IJB JN48 (x2)
124430 -22 1838  YM7KK UA6AKW LN05
141400  -7 1765  YM7KK F4FSY -13 (x2)
112600 -11 2635  YM7KK LZ2VQ -04 (x4)
40m 
UTC    dB Audio  Message
184600 -13 1929  YM7KK IZ6ERS R-09 (x2)
184830 -20 1573  YM7KK DK3ME JO50 (x5)
190145 -14 1575  YM7KK R8FB LO87
190145  -6  775  YM7KK HB9HBY JN36 (x4)
190745 -14 2541  YM7KK E70Z 73
191015 -21 1680  YM7KK RU3XX -12 (x2)

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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