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Airport Operations & Airspace Flashcards

6 cards from real CGI practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 6 Airport Operations & Airspace flashcards as text
  1. What is the altitude range of Class A airspace in the contiguous United States?

    Answer: 18,000 feet MSL to FL 600

    Class A airspace exists from 18,000 feet MSL to FL 600 in the contiguous US and requires IFR flight, ATC clearance, and instrument rating.

  2. What does a yellow 'X' marking on a runway indicate?

    Answer: Closed runway or taxiway

    A yellow X painted on a runway or taxiway indicates it is closed and must not be used for operations.

  3. What is the purpose of an ATIS broadcast?

    Answer: Provide continuous weather and airport operational information to reduce controller workload

    ATIS (Automatic Terminal Information Service) broadcasts continuously updated airport information including weather, active runway, and NOTAMs to reduce repetitive communications.

  4. When must a pilot contact ATC before entering Class D airspace?

    Answer: Before entering—two-way radio contact must be established, though clearance is not required

    Entry into Class D airspace requires that two-way radio communication be established with ATC before entering, though no specific clearance is required.

  5. What color are taxiway centerline markings?

    Answer: Yellow

    Taxiway markings including centerlines, edge markings, and holding position markings are yellow to distinguish them from runway markings which are white.

  6. What is a NOTAM, and how does it affect flight planning?

    Answer: A Notice to Airmen that contains temporary information about changes to airports, airspace, or aeronautical facilities that may affect flight safety

    NOTAMs provide time-critical information about temporary changes such as runway closures, NAVAID outages, temporary flight restrictions, and airspace changes.

How this page was made: written with AI tools and published by Nathan Beja, founder of Practice Test Geeks, who is responsible for its content. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy

Sources & references

Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy

  1. ecfr.gov — Eligibility, renewal, score validity, exam information · verified Oct 2026
  2. faa.gov — Test delivery, exam format, passing score, retake policy · verified Oct 2026