Seahive Aviation Fuel Conversion Cards (2-Pack) - Avgas 100LL + Jet-A Weight & Volume Quick Reference - Durable Pilot Badge Lanyard Accessory for Planning & Cockpit Safety

["OPERATIONAL READINESS: No more time wasted on a quick turn. Avoid fueling errors with a simple glance at the card. A must-have for Student Pilots, CFIs, and Professional Pilots.","DUAL-FUEL PRECISION REFERENCE: Includes two dedicated cards for Avgas 100LL and Jet-A. Eliminate math errors with separate charts calibrated for the specific densities of aviation gasoline and kerosene.","INSTANT CONVERSION: Convert between US/Imperial Gallons, Liters, Pounds, and Kilograms at a glance. Features a quick-reference table on the front and a logic flowchart on the back.","ISA STANDARD CALIBRATION: Calibrated to International Standard Atmosphere (15°C/59°F).","RUGGED DESIGN: Standard credit card size fits perfectly behind your pilot ID on a lanyard or in a wallet. Durable, waterproof plastic. Built for the ramp and flight deck environment."]