Instrument Approaches

Which substitution is appropriate during an ILS approach?

• A. A VOR radial crossing the outer marker site may be substituted for the outer marker.
• B. LOC minimums should be substituted for ILS minimums whenever the glideslope becomes inoperative.
• C. DME, when located at the localizer antenna site, should be substituted for either the outer or middle marker.

(Refer to Figure 230.) The symbol on the plan view of the VOR/DME or GPS-A procedure at Baldwin 7D3 represents a minimum safe sector altitude within 25 NM of

• A. DEANI intersection.
• B. White Cloud VOR/DME.
• C. Baldwin Municipal Airport.

(Refer to Figure 234.) What options are available concerning the teardrop course reversal for ILS or LOC RWY 18 approach to Lincoln?

• A. If a course reversal is required, only the teardrop can be executed.
• B. The point where the turn is begun and the type and rate of turn are optional.
• C. A normal procedure turn may be made if the 10 DME limit is not exceeded.

Which of these facilities may be substituted for an MM during a complete ILS IAP?

• A. Surveillance and precision radar.
• B. Compass locator and precision radar.
• C. A VOR/DME fix.

(Refer to Figure 249.) If you are 27 DME from AJCIZ waypoint with a heading of 300° and cleared for the approach, how do you proceed?

• A. Upon reaching the IAF at AJCIZ, complete the procedure turn and continue the approach.
• B. No procedure turn is required when entering from this quadrant so you continue the approach.
• C. Upon reaching the IAF at AJCIZ enter holding.

(Refer to Figure 227.) The MSA symbol on the plan view of the ILS or LOC RWY 35R procedure at APA represents a minimum safe sector altitude within 25 NM of

• A. Denver VORTAC.
• B. CASSE locator outer marker NDB.
• C. Centennial Airport.

(Refer to Figure 188.) With a ground speed of 120 knots, approximately what minimum rate of descent will be required between I-GPO 7.3 DME fix (HUDUT) and the I-GPO 2.8 DME fix on a straight-in approach?

• A. 1,200 fpm.
• B. 500 fpm.
• C. 711 fpm.

(Refer to Figure 178.) What is the difference in elevation (in feet MSL) between the airport elevation and the THRE for RWY 13L?

• A. 7 feet.
• B. 12 feet.
• C. 5 feet.

(Refer to Figure 242.) How should the missed approach point be identified when executing the RNAV (GPS) RWY 36 approach at Adams Field?

• A. When the GPS indicates arrival at the flyover MAP waypoint.
• B. Upon arrival at 760 feet on the glidepath.
• C. When time has expired for 5.3 NM past the FAF.

(Refer to Figure 217.) During the ILS RWY 13 procedure at DSM, the minimum altitude for glideslope interception is

• A. 2,548 feet MSL.
• B. 2,600 feet MSL.
• C. 2,800 feet MSL.