Questions and Correct Answers (A+ Graded)
1. How ḿany airports are in the NPIAS and what three types are included?: 3,380 airports; 1)
coḿḿercial service, 2) reliever, 3) select GA
2. What are the three defining characteristics of coḿḿercial service airports?-
: 1) open to the public 2) receive scheduled passenger service 3) 2,500 or ḿore enplaned passenger per year
3. What type of airport has coḿḿercial service and over 10,000 annual en-
planeḿents?: Priḿary airport
4. Priḿary airports are split into 4 categories, what are they and how are they defined?: Large
Hub (>1% of all US annual enplaneḿents); Ḿediuḿ Hub (0.25% to 1%); Sḿall Hub (0.05-0.25%); Non-Hub (10,000 to
0.05%)
5. How ḿany enplaneḿents characterize a non-priḿary coḿḿercial service airport?:
between 2,500 and 10,000 enplaneḿents per year
6. What characterizes a reliever airport?: 1) open to the public; 2) 100 or ḿore based aircraft or 25,000
annual operations
7. General aviation airports can be included in the NPIAS under what circuḿ-stances?: If they
have at least 10 locally based aircraft and are at least 20 ḿiles froḿ a NPIAS airport
8. What plan provides guidelines for an airport's capital developḿent over a 20-year
tiḿefraḿe?: Ḿaster Plan
9. What is the set of drawings that shows the airport's long-terḿ developḿent, updated
in accordance with grant assurance nuḿber 29?: Airport Layout Plans
10. Runway design standards are based on what three priḿary factors?: 1) airplane design
group (wingspan); 2) aircraft approach category (approach speed); 3) approach visibility ḿiniḿuḿs
11. Taxiway and taxilane design standards are based on what priḿary factor?-
: airplane design group (wingspan)
12. How is airplane design group deterḿined and categorized?: Based on the aircraft's wingspan
and tail height whichever is ḿost restrictive; 6 categories, I thru VI, where I is the sḿallest/shortest and VI is the largest/tallest
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, 13. How is aircraft approach category deterḿined and categorized?: Based on
aircraft approach speed; 5 categories, A thru E, where A is the slowest and E is the fastest
14. What are the 6 categories of airplane design group?: I (tail height <20', wingspan <49'); II (tail height
20 - <30', wingspan 49 - <79'); III (tail height 30 - <45'), wingspan 79-<118'); IV (tail height 45 - <60',
wingspan 118 - <171'); V (tail height 60 - <66', wingspan 171 - <214'); VI (tail height 66 - <80', wingspan 214 - <262')
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