APR Exclusive Pocket Size Flight Computer | E6-B4WL

APR Exclusive Pocket Size Flight Computer | E6-B4WL

Pocket E6B with Windspeed Cursor and Low/High Speed Slide!

The Combo Pocket Size Low Windspeed Cursor and T/S/D computer calculates all necessary flight planning and en route navigation requirements. Included on the unit are both low (40 to 270) and high (200 to 700 knots or miles) speed slides. The high speed slide shows a compressibility F factors scale and a crosswind component grid. The low speed slide has instructions to solve for groundspeed, WCA, and headings along with Nautical scales for WAC and Sectional Charts printed on two rulers, and a kilometer to nautical mile international conversion scale.

The E6-B4WL features APR’s exclusive WINDSPEED CURSOR ARM with a user friendly, color-coded sawtooth scale. The cursor arm quickly shows ground speed, wind correction angle, and heading. This revolutionary design eliminates three set-ups and the need to mark a dot on the plastic disc for low speed problems. High speed problems are solved by plotting a dot on the disc.

The Time/Speed/Distance computer determines fuel consumption solutions, density altitude factors, conversions for true airspeed & altitude, Mach number, kilometers, minutes to seconds, statute to nautical to statute miles, off-course and drift corrections, and provides slide-rule mathematics. Instructions printed on the T/S/D make learning faster and easier.

Included is a 4-color 52-page illustrated Manual along with a Bonus Booklet “Dead Reckoning Wind Effects Theory Calculations and Vector Diagrams” valued at $9.95. The computer is made with lifetime anodized aluminum. Embossed Custom case.

SpecificationDimension: 3 1/4" x 6 3/8"
Made with anodized aluminum

Features

• Complete 52-page Instruction Manual includes BONUS Booklet Section on Dead Reckoning and Wind Effect Theory Calculations.
• Miles and Gallons Scale (Distance)
• Off-course & Drift Corrections
• Minutes & Hours Scale (Time)
• Mach Number Index Window
• Slide-Rule Mathematics
• Wind Component Grid
• Microset Alignment
• Beveled T/S/D Dial
• Altitude Correction
• Fuel Consumption
• Density Altitude Factors