What is a Category 3 approach?
ICAO and FAA definition. A category III A approach is a precision instrument approach and landing with no decision height or a decision height lower than 100ft (30m) and a runway visual range not less than 700ft (200m).
What is the minimum RVR for CAT III A?
Precision Approach Categories
|Category of Operation||Decision Height (DH) (2)||RVR|
|CAT IIIA||lower than 30 m (100 ft) or no DH||not less than 200 m|
|CAT IIIB||lower than 15 m (50 ft) or no DH||less than 200 m but not less than 50 m|
|CAT IIIC||no DH||no RVR limitation|
What does controlling RVR mean?
— Controlling RVR means the reported values of one or more RVR reporting locations (touchdown, mid-point and stop-end) used to determine whether operating minima are or are not met. Where RVR is used, the controlling RVR is the touchdown RVR, unless otherwise specified by State criteria.
What is a Category 3 airport?
Class III airports are those airports that serve only scheduled operations of small air carrier aircraft.
What’s the minimum RVR for a CAT III aircraft?
The Cat III ILS, which includes subcategories a, b, and c, is in a class all its own. Cat IIIa approaches may be flown to a 50-foot DH, with RVR as low as 700 feet. Cat IIIb minimums go even lower — down to 300 feet RVR, depending on the operator’s particular level of authorization.
What kind of vehicle is the Mitsubishi RVR?
The first two generations were classified as compact multi-purpose vehicles (MPV), whereas the model introduced in 2010 is a subcompact crossover SUV . The RVR was Mitsubishi’s Recreational Vehicle debut during the Japanese economic boom.
What’s the minimum visibility on a CAT II ILS?
Visibility minimums are usually one half mile or 2,400 feet runway visual range and may be reduced to 1,800 feet RVR if operative touchdown zone and centerline lights are available. The Cat II ILS has a DH of less than 200 feet, but not less than 100 feet, with visibility minimums of between 1,800 RVR and 1,200 RVR.
How are CAT IIIa approaches different from CAT IV approaches?
Cat IIIa approaches, on the other hand, merely require that the pilot establish sufficient visual reference with the touchdown zone lights to ensure that landing is occurring in the touchdown zone. The pilot may never even see the approach lights.