Collins ALT 1000+/4000+ RADAR ALITIMETER

Upgrade your existing ALT 4000 radar altimeter to Collins Aerospace ALT 1000+/4000+ with 5G resiliency. The Federal Aviation Administration (FAA) identified an unsafe condition from 5G C-Band transmissions. The transmissions can cause unexpected interference resulting in false readings during key operations including Category II (CAT II) approaches. The interference could lead to erroneous corrections by flight directors. Terrain Awareness and Warning Systems (TAWSs) are most vulnerable, potentially compromising warnings and pilot awareness. The FAA is requiring operators to revise Aircraft Flight Manuals and forbid certain operations unless using a radar altimeter tolerant aircraft at a 5G C-Band mitigated airport.

Example image(s) do not necessarily reflect exact applications.

Item Number Description Price Quantity
10125 ALT 1000+/4000+ RADAR ALITIMETER upgrade $0.00/ea.

FEATURES

• FAA Technical Standard Order TSO-C87 

• Radio Technical Commission for Aeronautics DO-155 

• DO-160C Environmental Qualification Specification  DO-178B Level A 

• Federal Aviation Regulation Parts 23, 25, and 87 

• European Organization for Civil Aviation Electronics ED-30 • ARINC 429-13


CHARACTERISTICS

Height  85.09 mm (3.35 in) 

Width  90.47 mm (3.56 in) 

Length  353.70 mm (13.93 in) 

Weight  2.04 kg (4.5 lb)

Upgrade your existing ALT 4000 radar altimeter to Collins Aerospace ALT 1000+/4000+ with 5G resiliency. The Federal Aviation Administration (FAA) identified an unsafe condition from 5G C-Band transmissions. The transmissions can cause unexpected interference resulting in false readings during key operations including Category II (CAT II) approaches. The interference could lead to erroneous corrections by flight directors. Terrain Awareness and Warning Systems (TAWSs) are most vulnerable, potentially compromising warnings and pilot awareness. The FAA is requiring operators to revise Aircraft Flight Manuals and forbid certain operations unless using a radar altimeter tolerant aircraft at a 5G C-Band mitigated airport.

Document Size Type
ALT 1000+-4000+ Data sheet (1) 299 MB PDF Download
Aircraft Type Model
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