HB9EYARADIO & ADS-B
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Aircraft

N129NS

Regular

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Mode S hex
A0765E
Type
Gulfstream C-20F Gulfstream 4GLF4
Manufacturer
Gulfstream Aerospace
Serial number
1281
Year built
199531 years old
Operator
Alliance Aviation Group Llc
Country of registration
États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
First contact
22 May 2016, 16:19
Last contact
5 Jul 2026, 12:23
Logged visits
51

The station's story

Cumulative contact time
20 h
Distinct days
45
Highest captured altitude
45,100 ft
Discovery rank
#11,618 of 57,247
Longest contact
1 h 49 min

Observed callsigns

GJE (35 contacts, 2018-2021) · KPO (4 contacts, 2026)

Operator as per the registry of 12 Aug 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
KPO1295 Jul 202626,025 ft
KPO1293 Jul 202639,075 ft
KPO12917 Apr 202641,850 ft
KPO12916 Apr 202626,150 ft
GJE120918 Sept 202138,000 ft
GJE12099 Sept 202143,000 ft
GJE12093 Sept 202140,000 ft
GJE120928 Aug 202143,000 ft
GJE120925 Aug 202141,000 ft
GJE120924 Aug 202143,000 ft
GJE120917 Aug 202143,000 ft
GJE120917 Aug 202144,950 ft
GJE120924 Jun 202141,000 ft
GJE12096 Jun 202141,000 ft
GJE12094 Jun 202142,950 ft
GJE12092 Jun 202114,500 ft
GJE120923 Jan 202140,775 ft
GJE120920 Sept 202043,050 ft
GJE120912 Aug 202043,100 ft
GJE12091 Aug 202043,000 ft
GJE120922 Jul 202041,000 ft
GJE120923 Jun 202043,000 ft
GJE120923 Jun 202032,550 ft
GJE120921 Apr 202043,000 ft
GJE120919 Apr 202032,550 ft