This large circular slide-rule flight computer quickly solves a wide range of aviation calculations, including:

- Time, speed, and distance computations
- Fuel consumption planning
- Wind correction angles and crosswind calculations
- True airspeed determination
- Density altitude calculations
- Unit conversions and navigation planning tasks
- Low- and high-speed flight performance calculations 
- The reverse side features a wind component grid and crosswind correction chart, making it an essential tool for VFR and IFR flight planning. Its robust metal construction ensures smooth operation and long service life, while the non-glare finish improves readability in bright cockpit conditions.

Each unit includes an instruction manual and protective carrying case, making it suitable for flight training, FAA written exam preparation, and cross-country flight planning. The Metal CSG has long been a preferred manual flight computer among aviation instructors and students due to its accuracy, quality, and dependability.

Key Features

- Heavy-duty metal E6B flight computer
- Non-glare finish for improved visibility
- Calculates time, speed, distance, fuel burn, density altitude, and true airspeed
- Wind correction and crosswind calculation capability
- Suitable for low- and high-speed flight operations
- Includes instruction manual and carrying case
- Ideal for student pilots, instructors, and professional aviators