Resources | Airspace

General Resources

Obstruction Standards

FAR Part 77.17 – Standards for Determining Obstructions
FAR Part 77.17(a)(2) – Obstruction Standards
FAR Part 77.19(a-e) – Civil Airport Imaginary Surfaces

FAA Publications

IFR Departure surface (40:1) and Climb Gradient
TERPS Departure Criteria
New VFR Criteria
FAA Order 7400.2 – New criteria for obstacle analysis for Visual Flight Rules (VFR) Airports
FAA Order 8260.3B
Minimum Obstacle Clearance Altitude (MOCA)
VFR Traffic Pattern
FAA publication for HEMES
Light Outage Reporting
Letter to FCC about errors in TowAir
FCC AM Station

State Filing Forms

Software How To's

Run Airspace® Analysis
Set Printer Resolution
Airspace® Instrument Procedure Identification

Things You Should Know

FCC Acknowledges Errors with TowAir Online Software

FAA announces new requirements for visual approaches into airports

Notice of Proposed Rulemaking (NPRM) Safe, Efficient Use and Preservation of Navigable Airspace

IFR Departure Surface (40:1) and Climb Gradient

Private airports with procedures are now protected by FAA

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