GM1 NCO.IDE.A.195(a) Navigation equipment

• ED Decision 2022/012/R found in: Air Operations (965/2012) Part-ARO Part-ORO Part-CAT Part-SPA Part-NCC Part-NCO Part-SPO (Sep 2023)

GM1 NCO.IDE.A.195(a) Navigation equipment ED Decision 2022/012/R NAVIGATION EQUIPMENT — SCOPE OF RNAV SUBSTITUTION (a) Applications of RNAV substitution include use to: (1) determine aircraft position relative to or distance from a VOR, marker, DME fix or a named fix defined by a VOR radial or NDB bearing; (2) navigate to or from a VOR, or NDB, except as lateral guidance in the FAS of an IAP; (3) hold over a VOR, NDB, or DME fix; (4) fly an arc based upon DME; (5) fly an overlay of a conventional departure, arrival, approach or route except as lateral guidance in the FAS of an IAP. (b) RNAV substitution for ADF, marker and VOR may be used where airborne and/or ground-based equipment is not available. (c) RNAV substitution for DME may be used where the ground-based DME transponder is unserviceable or the airborne DME transceiver is found to be unserviceable in flight. Caution must be exercised by the pilot-in-command when calculating and using GNSS distances to the active waypoint as reference points are often different. GM1 NCO.IDE.A.195(a) Navigation equipment ED Decision 2022/012/R NAVIGATION EQUIPMENT — SCOPE OF RNAV SUBSTITUTION (a) Applications of RNAV substitution include use to: (1) determine aircraft position relative to or distance from a VOR, marker, DME fix or a named fix defined by a VOR radial or NDB bearing; (2) navigate to or from a VOR, or NDB, except as lateral guidance in the FAS of an IAP; (3) hold over a VOR, NDB, or DME fix; (4) fly an arc based upon DME; (5) fly an overlay of a conventional departure, arrival, approach or route except as lateral guidance in the FAS of an IAP. (b) RNAV substitution for ADF, marker and VOR may be used where airborne and/or ground-based equipment is not available. (c) RNAV substitution for DME may be used where the ground-based DME transponder is unserviceable or the airborne DME transceiver is found to be unserviceable in flight. Caution must be exercised by the pilot-in-command when calculating and using GNSS distances to the active waypoint as reference points are often different. ##### GM1 NCO.IDE.A.195(a) Navigation equipment *ED Decision 2022/012/R* **NAVIGATION EQUIPMENT — SCOPE OF RNAV SUBSTITUTION** (a) Applications of RNAV substitution include use to: (1) determine aircraft position relative to or distance from a VOR, marker, DME fix or a named fix defined by a VOR radial or NDB bearing; (2) navigate to or from a VOR, or NDB, except as lateral guidance in the FAS of an IAP; (3) hold over a VOR, NDB, or DME fix; (4) fly an arc based upon DME; (5) fly an overlay of a conventional departure, arrival, approach or route except as lateral guidance in the FAS of an IAP. (b) RNAV substitution for ADF, marker and VOR may be used where airborne and/or ground-based equipment is not available. (c) RNAV substitution for DME may be used where the ground-based DME transponder is unserviceable or the airborne DME transceiver is found to be unserviceable in flight. Caution must be exercised by the pilot-in-command when calculating and using GNSS distances to the active waypoint as reference points are often different.