IR.V.A.S2FAA-S-ACS-8C · Nov 2023Skills

Determine aircraft position relative to the navigational facility or waypoint.

ACS element text (the applicant demonstrates understanding of)

Determine aircraft position relative to the navigational facility or waypoint.

Bottom line

The pilot should have a continuous mental picture of the aircraft's position relative to the facility. A radial is a line of magnetic bearing extending outward from the VOR station. With DME, a pilot may precisely locate the aircraft on a given line (radial).

FAA references

  1. IFH ch. 9 (p. 9-18) — FAA-H-8083-15B
  2. PHAK ch. 16 (p. 16-22) — FAA-H-8083-25C (2023)
  3. PHAK ch. 16 (p. 16-28) — FAA-H-8083-25C (2023)
  4. IPH ch. 2 (p. 2-2) — FAA-H-8083-16B
  5. IFH ch. 9 (p. 9-42) — FAA-H-8083-15B
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