ASA Metal E6-B Flight Computer gps with a huge programmable 250

with a huge programmable 250 channel capacity memory bank

And for even more terrain awareness

Synthetic vision (SVX™) comes standard on G3X Touch

High wing Part 23 aircraft may alternatively prefer the TA70 antenna

ASA Metal E6-B Flight Computer gps with a huge programmable 250E6 B Flight Computer The best slide rule style flight computer on the market, with solid aluminum construction and easy to read lettering. ASA's E6 B features a wind component grid and comprehensive crosswind correction chart, and on the other side the slide computes time, speed, distance, altitude, true airspeed, and density altitude problems as well as conversions. Nautical and statute scales are included. Vinyl case and instruction booklet included.