HB9EYARADIO & ADS-B
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Aircraft

D-ATWO

Common

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Mode S hex
3C0CDB
Type
Bombardier CL-600 Challenger 650CL60
Manufacturer
Bombardier
Serial number
5539
Year built
200224 years old
Operator
Air Alliance Express Gmbh (UNI)
Country of registration
AllemagneICAO address allocated by Germany, aircraft registered in Allemagne.
First contact
1 Sept 2016, 20:52
Last contact
10 Nov 2025, 10:17
Logged visits
172

The station's story

Cumulative contact time
63 h
Distinct days
137
Highest captured altitude
40,025 ft
Discovery rank
#17,481 of 57,441
Longest contact
1 h 12 min
Contacts on this Mode S address
173 contacts on the address, 172 under this registration: the address has carried several identities over time.

Observed callsigns

AYY (102 contacts, 2016-2022) · UNI (57 contacts, 2023-2025)

Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
AYY16229 Mar 202232,025 ft
AYY16228 Mar 202237,000 ft
AYY1629 Feb 202235,000 ft
AYY16214 Jan 202232,225 ft
AYY16214 Jan 202235,575 ft
AYY1629 Nov 202136,000 ft
AYY1629 Nov 202135,000 ft
AYY1626 Nov 202127,300 ft
AYY16231 Oct 202135,425 ft
AYY16229 Oct 202135,025 ft
AYY16220 Oct 202128,000 ft
AYY16222 Sept 202131,575 ft
not transmitted21 Sept 202133,000 ft
AYY16212 May 202132,025 ft
AYY16211 May 202135,000 ft
AYY16230 Apr 202136,000 ft
AYY16226 Apr 202135,000 ft
AYY1628 Apr 202131,500 ft
not transmitted8 Mar 202135,000 ft
AYY1621 Mar 202133,975 ft
AYY16228 Feb 202139,000 ft
AYY16213 Feb 202135,000 ft
AYY1625 Feb 202133,025 ft
AYY16220 Jan 202135,025 ft
AYY16221 Dec 202032,000 ft