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
UNI17116 Oct 202335,000 ft
not transmitted13 Oct 202332,000 ft
UNI16213 Oct 202329,000 ft
UNI1626 Oct 202337,000 ft
not transmitted4 Oct 202332,000 ft
UNI16229 Sept 202319,550 ft
UNI16227 Sept 202330,750 ft
UNI16217 Jun 202335,000 ft
UNI16231 May 202336,000 ft
UNI16220 Mar 202324,000 ft
UNI16220 Mar 202312,225 ft
AYY16211 Oct 202228,075 ft
AYY1625 Oct 202234,000 ft
AYY16228 Aug 202224,000 ft
AYY16228 Aug 202216,050 ft
AYY16223 Jul 202238,000 ft
AYY16213 Jun 202238,425 ft
AYY16226 May 202233,000 ft
AYY16226 May 202225,275 ft
AYY1627 May 202233,125 ft
AYY1622 May 202236,025 ft
AYY1621 May 202237,000 ft
AYY16229 Apr 202217,375 ft
AYY16217 Apr 202230,000 ft
AYY16216 Apr 202235,000 ft