Aviation's Panel Mount Avionics Installation Leader

Radar Altimeters

Radar Altimeters from Freeflight Systems.

GRA-5500 System

Radar Altimeter Garmin Part #: 010-GRA55-00
From $12,289.00

With its all-digital design, the GRA 5500 represents the latest and most accurate technology available in radar altimeters.

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RA-4000

Radar Altimeter Sensor System FreeFlight Systems Part #: 84560-11-300A
From $8,789.00

Available with optional RAD40 display and Tone Generator.
For critical flight regimes, the RA-4000 Radar Altimeter (TSO and ETSO approved) provides today’s flight crews with dependable, highly accurate and economical above-ground-level (AGL) information. This real-time system enhances operational safety during approaches, night time operations, and hazardous flight above rough terrain.

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RA-4500

Radar Altimeter Sensor System FreeFlight Systems Part #: 84560-12-300A
From $9,189.00

Available with optional RAD40 display and Tone Generator.

  • Integrates with compatible glass cockpit displays to display DH and Height above altitude
  • NVG display available
  • TSO-certified and STC approved
  • ARINC 429 capable

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RAD-40

Radar Altimeter Display FreeFlight Systems Part #: 84939-X0-0100

Discounted pricing available when purchased in conjunction with the RA4000 or RA4500.  The RAD-40 (TSO-C87) is a panel-mount digital display, compatible with the FreeFlight Systems RA-4000 and RA-4500 Radar Altimeters.

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GRA-55

Radar Altimeter Garmin Part #: 010-00946-05
From $6,149.00

The GRA 55 leverages Garmin’s patent-pending digital signal processing technology that works to provide smooth altitude tracking and results in a consistent and highly accurate above ground level indication, even in the most challenging environments such as rough terrain, tree canopies, sand and choppy water.

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GRA-55 Bundle

Radar Altimeter (w/Indicator & 2 Antennas) Garmin Part #: K10-00205-00
$11,549.00

The GRA 55 leverages Garmin’s patent-pending digital signal processing technology that works to provide smooth altitude tracking and results in a consistent and highly accurate above ground level indication, even in the most challenging environments such as rough terrain, tree canopies, sand and choppy water.

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