Purpose: This SAFO serves to ensure aircraft operators are aware that the aircraft approach category used during an instrument approach is determined by the aircraft’s Vref at the maximum certificated landing weight or 1.3 Vso at the maximum certificated landing weight.
What is aircraft approach category based on?
Aircraft approach category means a grouping of aircraft based on a speed of VREF at the maximum certified landing weight, if specified, or if VREF is not specified, 1.3VSO at the maximum certified landing weight.
How is approach category determined?
Aircraft Approach Category Certification
According to FAR 97.3, an aircraft’s approach category is based on a published speed called Vref. … When Vref is not specified for an airplane (which is the case for most light aircraft), Vref equals 1.3 X Vso, or the stalling speed of the aircraft in a landing configuration.
What are approach categories based on?
Approach Speed Categorisation is system for differentiating aircraft based on the speed at which the aircraft is flown during the approach phase of flight. Fixed wing aircraft are assigned to one of five categories.
What is aircraft approach?
Approach: The phase of flight starting when an airworthy aircraft under the control of the flight crew descends below 5,000 feet AGL with the intention to conduct an approach and ending when the aircraft crosses the approach end of the landing runway (runway threshold) or at the commencement of a go around maneuver.
What approach category is A320?
a) For “straight-in approaches”, the aircraft approach category to be used for the various A320, A330, and A340 related aircraft is as follows: A318, A319, A320 – Category C. A321 – Category C or D, as dependent on the Maximum Certificated Landing Weight (MLW) of the various related A321 aircraft models.
What is a Category 1 aircraft?
“Category I (CAT I) operation” means a precision instrument approach and landing with a decision height not lower than 200 f. Page 1. “Category I (CAT I) operation” means a precision instrument approach and landing with a. decision height not lower than 200 feet (60 meters) and with either a visibility of not less than.
What category is a Cessna 172?
The 172 is an all metal, four seat, high wing, single engine airplane equipped with tricycle landing gear, having a steerable nose wheel and two main wheels. It is certified in the normal and utility category.
What are aircraft categories used for?
Aircraft Certification Categories:
As used concerning the certification of aircraft, it means a grouping of aircraft based upon intended use or operating limitations: Transport.
What is the normal aircraft approach category for CRJ200?
The Aircraft Approach Category for the CRJ200 is Category D.
What are the requirements for a contact approach?
A contact approach will only be issued if the aircraft is operating clear of clouds with at least 1-mile of flight visibility, with a reasonable expectation of continuing to the destination airport under those conditions.
What makes an approach a precision approach?
A precision approach is an instrument approach and landing using precision lateral and vertical guidance with minima as determined by the category of operation.  In contrast, a nonprecision standard instrument approach procedure only provides horizontal guidance.
What are the different types of approaches?
Types of approaches
- Visual approach. …
- Contact approach. …
- Charted visual flight procedures (CVFP) …
- RNAV approach. …
- ILS approach. …
- VOR approach. …
- NDB approach. …
- Radar approach.