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
UNI16213 Sept 202434,025 ft
UNI16213 Sept 202420,500 ft
UNI16212 Sept 202438,025 ft
UNI1626 Sept 202434,000 ft
UNI1626 Sept 202437,000 ft
UNI16221 Aug 202429,400 ft
UNI16221 Aug 202435,000 ft
UNI16211 Aug 202438,000 ft
UNI16211 Aug 202427,000 ft
UNI16224 Jul 202438,000 ft
UNI1628 Jul 202437,000 ft
UNI1625 Jul 202438,000 ft
UNI1623 Jul 202435,000 ft
UNI16225 Apr 202438,000 ft
UNI16226 Mar 202418,175 ft
UNI16215 Mar 202440,000 ft
UNI16215 Feb 202425,850 ft
UNI1628 Feb 202435,000 ft
UNI1628 Dec 202333,300 ft
UNI1621 Dec 202336,000 ft
not transmitted23 Nov 202335,000 ft
UNI16223 Oct 202339,000 ft
UNI16223 Oct 202322,925 ft
UNI16221 Oct 202337,000 ft
UNI17118 Oct 202338,000 ft