Definition
SUBSTITUTE ROUTE
A route assigned to pilots when any part of an airway or route is unusable because of NAVAID status. These routes consist of:
Source: FAA Pilot/Controller Glossary (verbatim from the Federal Aviation Regulations).
Where This Term Is Used
- 14 CFR § 91.1065 — § 91.1065 Initial and recurrent pilot testing requirements.
- 14 CFR § 91.409 — § 91.409 Inspections.
- 14 CFR § 91.175 — § 91.175 Takeoff and landing under IFR.
3 sections reference this term in their FAR Decoded content.