CAMBRIDGE INSTRUMENTS:
GPS Secure Flight Data Recorders

Cambridge instruments pioneered the world of Secure flight recording in 1993. They were the first units approved by the FAI and continue to lead the market with the best data recorders available today. This is so mainly due to quality and functionality. CAI has really tried to make these units completely intuitive to operate. They have done very well. We constantly find customers who have never read the manuals and are doing just fine!
See a DEMO of the GPS-NAV.

Custom Navigation Display

• Fast and simple navigation point selection.
  
• Instant bearing and distance display for up to 250 points.
  
• Instant toggle between a turnpoint and a landing field.
  
• Navigation points listed by full 12 character names.
  
• Warnings for restricted airspace.

GPS NAV LCD DISPLAY model 20 and model 25

Size:		2.6" (66 mm) height and width, 0.47" (12mm) in front of instrument panel, 0.80" (20 mm) behind instrument panel, fits standard 57 mm panel opening,
Weight:		0.35 lbs (0.15 Kg)

Wind Strength and Direction:

• Computed from position drift during circling flight
  
• Locates wind shear and blue streets

Custom Navigation Point Lists:

• Create, edit and import multiple navigation point lists with a PC
  
• Feature-rich database includes field elevation and text comments

Secure Flight Recorder:

• Automatic, motion based flight recording
  
• Fully approved for FAI Badge and Record flights
  
• FAI approved pressure barograph
  
• FAI approved motorglider engine run sensor

Flight Analysis with 4 Second Resolution:

Cambridge flight analysis brings a whole new dimension to soaring. Flight logs from a contest can be transferred to the PC and checked in less than two minutes. Up to 11 hours of flight at 4 second intervals are displayed. Every aspect of soaring flight is shown in amazing detail. The color display shows, for the first time, differences in technique and strategy that separate the winners from the also-rans. This is both entertaining and valuable in all levels of training, from beginner to world team pilot.

We've traveled the gliding world and gained vital experience on the flight line:

• 1995 WGC - 900 flight logs
  - 0 failures
  
• 70+ GPS-NAVs - 1996 Europeans
  - 0 failures
  
• 90+ GPS-NAVs 1996 pre-Worlds
  - 0 failures
  
• 1997 NZ and Australian Nationals
  - 0 failures
  
• 1996/1997 South Africa - more than 25 world records
  - 0 failures

Model 20

The model 20 GPS-NAV system is our lowest cost and most popular system. It includes everything you need with a "black Box, an LCD, all PC software, and all installation wires, brackets, and manuals. It is a small ,light weight system with the antennae attached to the top of the box. The favorite location for this is behind the instrument panel immediately below the glare shield. If this mount is not convenient, think about the model 25.

Model 25

The model 25 GPS-NAV is functionally identical to the model 20 and physically very similar. they vary only with cost and Antennae location. The 25 has an external BNC plug and comes with a small flat plate external antennae included.