Pilot's tip of the week

Flying Through Special Use Airspace

Featuring John Krug

Subscriber question:

"Would you cover VFR flight following and in particular, when it comes time to transition through Special Use Airspace (Restricted, Prohibited, MOAs). Do we have to ask for permission to transition these areas, or will the controller let us know we are cleared to transition?" - Earl

John:

“It depends on the type of airspace. The most restrictive are Prohibited Areas and Restricted Areas.

Special use airspace

A Prohibited Area is pretty much off limits to all aircraft.

If the Restricted Area is not active and has been released to the using agency (FAA), the ATC facility will allow the aircraft to operate in the restricted airspace without issuing specific clearance for it to do so.

If the Restricted Area is active and has not been released to the using agency, ATC will issue a clearance which will ensure the aircraft avoids the restricted airspace.

Military Operations Areas (MOAs) are areas where military training is conducted. Pilots operating VFR should exercise extreme caution while operating in a MOA. ATC will normally advise participating VFR pilots of any known activity and provide traffic advisories on a workload permitting basis. Specific ATC clearance is not required for VFR aircraft transiting a MOA.

Other types of special use airspace such as Alert Areas and Controlled Firing Areas do not require ATC clearance to transit. Again, advisories will be provided to VFR aircraft on a workload permitting basis.”

(NEW) VFR Mastery scenario #97 “Keeping Your Cool at Hot Springs” is now available. Two years ago, you bought a 172M with a 180 HP conversion a bit past TBO. After 100 hours you decided to overhaul, and added an engine monitor. That revealed consistently high CHTs, often hitting 430°F in the climb. Today you’re at Hot Springs, SD, with the family. It’s 85°F with density altitude near 6000′. You know that if you lean for best power the engine will get super hot. Maybe that’s fine for a short time. Or maybe keeping things cool matters more, and a full rich takeoff is safer as long as performance is adequate. Or is there a middle ground? If you wait for cooler weather, it’ll be awhile. Watch the Intro video.

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