HB9EYA, radio and ADS-B
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Aircraft

N405QS

Commonnot seen for 5 years

Identity resolved on 13 Aug 2026: the aircraft was too recent for the registry at the time of the first contact, on 31 May 2016. What this page shows comes from a later registry; each contact keeps what was known on the day it was heard.

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Mode S hex
A4C0A3
Manufacturer
Gulfstream Aerospace
Serial number
4054
Year built
200620 years old
Country of registration
États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
First contact
31 May 2016, 13:17
Last contact
18 Jun 2021, 11:04
Logged visits
28

The station's story

Address not received since 18 Jun 2021. The marker states the absence, it does not say why.

Cumulative contact time
10 h
Distinct days
24
Highest captured altitude
45,000 ft
Discovery rank
#12,397 of 59,550
Longest contact
0 h 45 min

Visits

CallsignFirst contactAltitude at end of contact
N405QS18 Jun 202140,000 ft
N405QS17 Jun 202140,025 ft
N405QS5 Oct 201923,450 ft
N405QS5 Oct 20191,325 ft
N405QS20 Sept 201936,225 ft
N405QS15 Jun 201940,000 ft
N405QS29 Jun 201840,000 ft
N405QS28 Jun 201835,925 ft
N405QS16 Jun 201843,000 ft
N405QS15 Jun 201830,575 ft
N405QS29 May 201837,975 ft
N405QS25 May 201845,000 ft
N405QS23 May 201840,000 ft
N405QS21 May 201845,000 ft
N405QS8 Mar 201839,950 ft
N405QS7 Mar 201841,000 ft
N405QS24 Sept 201737,000 ft
N405QS21 Sept 201745,000 ft
N405QS14 Sept 201734,000 ft
N405QS14 Sept 20171,200 ft
N405QS14 Sept 20176,975 ft
N405QS1 Jul 201743,000 ft
N405QS17 Jul 201640,000 ft
N405QS13 Jul 201633,800 ft
not transmitted27 Jun 201643,000 ft