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 21.07.2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
UNI16210 Nov 202533,000 ft
UNI1628 Nov 202540,000 ft
UNI1626 Nov 202537,000 ft
UNI16224 Oct 202536,000 ft
UNI16212 Oct 202537,000 ft
UNI16211 Oct 202533,000 ft
UNI16228 Jun 202526,000 ft
UNI1629 May 202528,225 ft
UNI1621 May 202536,000 ft
UNI1621 May 20258,925 ft
UNI16227 Apr 202530,000 ft
UNI16227 Apr 202514,625 ft
UNI16213 Apr 202531,825 ft
UNI1626 Apr 202536,000 ft
UNI1626 Apr 202528,400 ft
UNI1624 Apr 202540,000 ft
UNI1623 Apr 202535,000 ft
UNI16221 Mar 202528,000 ft
UNI16221 Mar 20257,000 ft
UNI16215 Mar 202536,025 ft
not transmitted15 Mar 202537,000 ft
UNI16219 Oct 202431,700 ft
UNI16219 Oct 202437,000 ft
UNI1628 Oct 202440,000 ft
UNI16217 Sept 202421,300 ft