SANDEL PRIMARY ATTITUDE DISPLAY Indicator SA4550 SA4550-501 SN 10-1143


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Current Price: 8,775.00 USD


                  
               


SANDEL SA4550-501 Navigation Display
PN: SA4550-501 SN: 10-1143

Collins ADI 84C and ADI 70C Compatible

QUESTIONS WELCOME



- TESTS WELL Removed For upgrade

The Sandel SA4550 / SA4550-501 Primary Attitude Display is a solid-state, digital attitude indicator designed as a drop-in replacement for many older mechanical attitude gyros in business and commercial aircraft.

Examples Include

Business Jets & Turboprops

  • Beechcraft King Air Series (e.g., 90, 200, 300, 350)

  • Cessna Citation Series (e.g., Citation II, V, Excel, Bravo)

  • Dassault Falcon (some 10 and 20 series with retrofit panels)

  • Learjet (Models 31, 35, 45 — retrofit configurations)

  • Gulfstream GII, GIII (when updated with EFIS or glass upgrades)

  • Hawker/Beechjet 400A (with Collins or Bendix/King upgrades)

  • Pilatus PC-12 (early models with retrofit GNS/EFIS)



The SA4550 provides a bright, full-color active matrix LCD display with built-in horizontal and vertical flight reference bars, air data overlays, and pitch/roll guidance for safe and precise flight control.

This unit was removed in working condition during an avionics upgrade and is in excellent cosmetic and operational shape, ready for use and guaranteed..  


Specifications

  • Model: SA4550

  • Part Number: SA4550-501

  • Serial Number: 10-1143

  • Manufacturer: Sandel Avionics

  • Display Type: Active Matrix LCD

  • Function: Primary Attitude Reference Indicator (AHRS-based)

  • Inputs: RS-232, ARINC 429, and synchro data compatible

  • Mounting: Panel-mounted, standard 3 ATI format

  • Weight: Approx. 3.5 lbs

  • Power: 28 VDC

  • Software Rev / Status: Available upon request


    • Features

    Solid-state electronic attitude indication

  • Full-color daylight-readable display

  • Compatible with air data and heading systems

  • Reliable replacement for aging electromechanical gyros

  • Reduced maintenance compared to spinning gyro indicators

  • Widely used in King Air, Cheyenne, Piper Meridian, Cessna Conquest 400-series twins and other glass cockpit conversions


    • Condition

    • Removed in known working condition during upgrade/Verified

    • Clean screen and casing – no cracks or scratches

    • All pins and connectors intact

    • No DOA guarantee – sold as removed, but guaranteed to be exactly as described

    • Stored in anti-static, padded environment

    Keywords:

    • Sandel SA4550-501

    • SA4550 Primary Attitude Indicator

    • Sandel Attitude Display SN 10-1143

    • Electronic Attitude Gyro Replacement

    • Sandel avionics display

    • Glass cockpit upgrade

    • EFIS attitude indicator

    • Primary flight display retrofit

    • King Air attitude indicator

    • AHRS-based display unit




                                                                    
    Know your aircraft – As an example, Some Nav Receivers can’t directly interface to an HSI without a converter. Seek Professional advice before you buy any time you are in question. When it comes to aircraft, you are far more important than money you hope to save.


      
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    SANDEL PRIMARY ATTITUDE DISPLAY Indicator SA4550 SA4550-501 SN 10-1143 SANDEL PRIMARY ATTITUDE DISPLAY Indicator SA4550 SA4550-501 SN 10-1143 SANDEL PRIMARY ATTITUDE DISPLAY Indicator SA4550 SA4550-501 SN 10-1143
    SANDEL PRIMARY ATTITUDE DISPLAY Indicator SA4550 SA4550-501 SN 10-1143 SANDEL PRIMARY ATTITUDE DISPLAY Indicator SA4550 SA4550-501 SN 10-1143 SANDEL PRIMARY ATTITUDE DISPLAY Indicator SA4550 SA4550-501 SN 10-1143


    Click here to purchase or contact the seller of this item on eBay