Collins NAV4500




Alternate P/N:


FAA 8130-3 dual release


see variant





  • Integrated Navigation Receiver
  • Member of the Pro Line 21 CNS product family
  • Incorporates VOR/localizer, glideslope, marker beacon in a single Line Replaceable Unit (LRU)
  • Intended for installations offering a single ADF receiver as standard with a dual ADF receiver as an option
  • NAV-4000 is identical in size and pinout to the NAV-4500 but includes ADF functionality as well as VOR/ILS/GS/MKR
  • Saves space by consolidating the functions that are currently housed in two larger units, replacing the VIR-432 and ADF-462
  • Highly efficient – Offers the smallest size, weight and power available for business and regional aircraft avionics
  • For new installations, high-speed ARINC 429 I/O buses interfaces with a radio interface unit (RIU-4000) enable features such as software data loading, enhanced maintenance reporting, digital audio and data communications management
  • Maintain the Pro Line II and 4 series serial data and analog audio interfaces
  • Simplified Installation – Installs with a single set of high-speed ARINC 429 I/O buses
  • Installs in helicopter and composite aircraft
  • ARINC 429 and CSDB tuning and data interfaces (support a variety of install options)
  • 2.5 MCU configuration
  • Some of the VIR legacy signals that are only required for ProLine II installations have not been included on the NAV-4000/4500 connector
  • Meets DO-160D Change 1 environmental requirements
  • Internal diagnostic capability minimizes time spent on fault diagnosis, code read out available on the CTL or RTU
  • Offers improved maintenance – get comprehensive maintenance software accessed through the aircraft’s maintenance computer or shop repair facility
  • Certification :
  • FAA TSO: C34e, C35d, C36e, C40c
  • EUROCAE: ED-22A, ED-46, ED-47, 1/WG7/70
  • Software: DO-178b Level A (VIR), Level C (ADF)
  • Environmental: DO-160D Change 1 [A2F2]ZBBB[(SLM)(TCC1R)]EWXXXSZ[BZ]AZC[K(GK)E]H[A3E3]XAA

Let us know if you have any questions regarding the product.


$40.984,00 with VAT: $48.770,96

Available on back-order

$11.892,00 with VAT: $14.151,48

Available on back-order

$7.137,00 with VAT: $8.493,03

Available on back-order

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Collins NAV4500