CR-3 Circular Flight Navigation Computer

Item No.: PH02-035
Provide calculator side and wind side to solve problems for time/speed/distance, wind, airspeed, altitude, etc. Work for both high and low-speed applications. OEM/ODM accepted. Customized service available.
Description Review
Description
Specifications
Size: Dia.15centimeters
Net Weight: 76g/pc
Material: PVC
Printing: silk screen printing
Packing: individually packed Vinyl Protective Case or PP bag
Estimated packing detail: 
80pcs/ctn MEAS:30cmx21cmx28cm G.W:13kgs
Quantity/outer: 80pcs
Gross weight: 13 kg
Certification: ISO13485,FDA, SGS
Payment Term: 30% deposit paid by TT before production, 70% balance before shipment.
Payment Methods: Bank TT, Western Union, Paypal

Why choose the CR Circular Flight Computer?

CR flight computers are very popular since they can solve time/speed/distance and wind triangle problems for light aircraft as well as those which approach Mach 2 speeds. Easily correct the errors of temperature rise and compressibility. And the wind solution displays graphically on the wind side. 

1. High-quality Construction

The construction of the CR3 flight computer is designed by aviation experts, which have considered almost all the factors that influence the pilot to fly at a higher altitude. All the calculator parts combine into this circular flight computer. Robust and flexible construction make it durable even in bad weather. 

2. Easy-to-read Lettering

All letters and numbers are clearly displayed in the correct window. Large for easier read and greater accuracy.

3. High-Temperature Resistance

Withstand heat of up to 60 degrees Celsius or 140 F. 

Note: The plastic components of your computer may warp if exposed to excessive heat or sunlight. 

4. Vinyl Case for Portable

There is a vinyl case coming with the flight navigation computer. Help protect the circular computer while it is not used. Make it portable.

Calculator & Wind sides for Multiple Use:

What is about the Calculator side?

The calculating part of the computer performs multiple calculations ranging from basic flight planning and arithmetic problems to complex in-flight calculations. It uses conventional slide rule procedures to solve multiplication, division, and unit conversion and uses scales for run time, speed, distance, speed, fuel consumption, altitude, airspeed, air temperature, and pressure pattern calculations. 

Included: Unit Index, Cursor Hairline, Recovery CoefCicient, Nautical-Statute Conversion Arrows, Calibrated Air Speed Window, Time Index, True Air Speed Windows, Base Disc, Top Disc, Temperature Conversion Scale, Indicated Temperature Window, Mach Number Window, Temperature Rise Scale, True Altitude Window, Latitude for Pressure Pattern Scale

What is about the Wind side? 

  • "2-value" scale system: make accurate calculations
  • Minus(-) and plus(+) signs
  • Dual, 0° thru 180 scales for grid navigation problems
  • Clockwise 0° thru 360° scale for ADF relative bearing solutions and other users

Pilots who fly faster at higher altitudes will find this circular computer useful in understanding external atmospheric conditions and the effects they have on performance during flight. It is now used professionally for flight study, training, planning, flight training, or study, and can be used during FAA written knowledge exams.

We specialize in offering the most efficient, accurate, and practical manual flight equipment.

Customize Circular Flight Computer or Buy in Bulk

What's your lead time? 

For a regular circular computer, our lead time is 1-3 days. If you're going to customize the circular flight computer and bigger order, it will take 10-20 days to complete the order. 

Do you offer samples?

Yes, we basically offer free samples but only have some shipping costs for the regular circular flight computer. For more details, please contact us to discuss more.

Our Workshop & Exhibition & Product Certification

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