Instrument Navigation Charts

IFR Enroute High Altitude Charts Provide aeronautical information for navigation under instrument flight rules above 18,000 feet MSL. This four color chart series includes:

• Jet route structure
• VHF radio aids to navigation (frequency, ID, channel, geographic coordinates)
• Selected airports
• Reporting points

Enroute High Altitude Sample Image

Scale: Varies Size: 55" X 20" (folded to 5" X 10") Revised: Every 56 days.

Click on an area of the index below to order the Instrument Navigation Chart for that area

Continental USA

Alaska