FAA Private Pilot Helicopter (PRH)Navigation and AirspaceEasy
A pilot planning a cross-country route notices airspace on the sectional chart outlined by a solid blue border and labeled 'P-56.' What is the significance of this airspace to VFR flight?
- AFlight is permitted if the pilot remains above 3,000 feet AGL
- BFlight is permitted with prior notification to the controlling agency
- CFlight is prohibited at all times without specific authorization
- DFlight is permitted only during published active times
Show answer & explanationAnswer & explanation
Correct answer: C. Flight is prohibited at all times without specific authorization
'P' designates a Prohibited Area, where flight is not permitted at any time without specific authorization from the controlling agency, typically for national security reasons.
Why the other options are wrong
- A. There is no altitude escape from a Prohibited Area's restriction.
- B. Prior notification alone does not authorize entry into a prohibited area.
- D. Unlike Restricted or MOA areas, Prohibited Areas have no 'active times' exception for casual VFR entry.
Prohibited Area
Special use airspace designated 'P' where aircraft flight is prohibited at all times for security or other reasons.
- Depicted with a solid blue border and 'P' designation on charts
- Flight is not allowed without specific authorization
- Common examples include areas around the White House and Camp David
Memory trick: P for Prohibited = 'Positively No Entry' anytime.