WebDME / GPS holding is subject to the same entry and holding procedures except that distances (nautical miles) are used in lieu of time values. The outbound course of the DME / GPS holding pattern is called the outbound leg of the pattern. The controller or the instrument approach procedure chart will specify the length of the outbound leg. WebGPS Substitution for ADF or DME: Using GPS as a substitute for ADF or DME is subject to the following restrictions: 3. WP’s, fixes, intersections, and facility locations to be used for these operations must be retrieved from the GPS airborne database. The database must be current. From Advisory Circulars
FAR/AIM: Section 2. Performance-Based Navigation (PBN) and …
WebMar 16, 2006 · One of the questions (#11) indicates that an IFR approach GPS can't be used to substitute for DME on the approach, but the current AIM says that flying a DME arc is one of the things that CAN be done with IFR GPS. I asked the editor to … mouth mask allergy sleep
Overlay Approaches - IFR Magazine
WebAIM by Chapter Number. Chapters 1. Air Navigation Chapter 2. Aeronautical Illumination press Other Airport Visual Helps Chapter 3. Airspace Chapter 4. Air Traffic Control Chapter 5. Air Traffic Procedures Chapter 6. Emergency Procedures Book 7. Safety of Plane Chapter 8. Medical Facts for Pilots Choose 9. WebAug 20, 2024 · GPS and DME are two separate systems that calculate two different types of distance. GPS calculates your distance across the ground, while DME calculates slant range. GPS (Ground) Distance Your GPS display shows the lat/long distance measured between two points, and in most cases, you can use it for IFR flying. WebJan 23, 2024 · Back in 1998 when the FAA first granted us the ability to substitute GPS for DME & ADF, they had 3 limitations at that time, one concerned ADF (had to be an overlay like today), one for requiring a non-GPS alternate if an alternate was required (since this was before WAAS) and thirdly "DME transmitters associated with a localizer may not be ... mouth marketing strategy