AirTalk.org Aviation discussions newsgroups   Archives   FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  GPS for ADF          AirTalk.org Forum Index -> Instrument Flight Rules View previous topic :: View next topic   Author Message Greg Guest Posted: Wed Jun 14, 2006 6:01 am    Post subject: GPS for ADF When can GPS substitute for ADF? What about an ILS with note: "ADF REQUIRED"? (for missed approach) thanks, Greg Back to top rps Guest Posted: Wed Jun 14, 2006 6:10 am    Post subject: Re: GPS for ADF Greg wrote: Quote: When can GPS substitute for ADF? What about an ILS with note: "ADF REQUIRED"? (for missed approach) thanks, Greg Search this newsgroup for related postings over the last 6 months. The topic has been discussed extensively. Back to top Guest Posted: Wed Jun 14, 2006 6:10 am    Post subject: Re: GPS for ADF It looks OK because that is a special equipment note, not the approach type. In the following article at the end it states "You can use GPS in lieu of ADF on an ILS, for a stepdown fix or when ADF is required in a special equipment note. The only exception is this: If you don't have ADF aboard, you can't use GPS to fly an NDB approach that isn't overlayed. In other words, no ADF, no NDB approach, unless it's also an overlay." http://www.asy.faa.gov/safety_products/GPSSafetyAdv.htm Of course we talking a IFR-GPS w/ current database,etc, Does anyone know the actual FAA regulation on this? Greg wrote: Quote: When can GPS substitute for ADF? What about an ILS with note: "ADF REQUIRED"? (for missed approach) thanks, Greg Back to top Sam Spade Guest Posted: Thu Jun 15, 2006 12:27 am    Post subject: Re: GPS for ADF Ron Rosenfeld wrote: Quote: All of the overlay approaches have been renamed to include GPS or RNAV in the title. Do you have an example of an overlay that states "...or RNAV" instead of "...or GPS?" Back to top Ron Rosenfeld Guest Posted: Thu Jun 15, 2006 3:20 am    Post subject: Re: GPS for ADF On Wed, 14 Jun 2006 12:27:19 -0700, Sam Spade <Sam (AT) coldmail (DOT) com> wrote: Quote: Ron Rosenfeld wrote: All of the overlay approaches have been renamed to include GPS or RNAV in the title. Do you have an example of an overlay that states "...or RNAV" instead of "...or GPS?" No, I don't. Do you? Ron (EPM) (N5843Q, Mooney M20E) (CP, ASEL, ASES, IA) Back to top Display posts from previous: All Posts1 Day7 Days2 Weeks1 Month3 Months6 Months1 Year Oldest FirstNewest First         AirTalk.org Forum Index -> Instrument Flight Rules All times are GMT Page 1 of 1   Jump to: Select a forum Aviation----------------alt.aviationAviation safety EnhancementPlanes, gliders and flying in AustraliaAviation et pilotage (Français)rec.aviationAviation (Aerobatics)Hot air, gas balloons and airshipsHang-gliding, paragliding, foot-launched flightAircraft Design & BuildingInstrument Flight RulesAviation (Classifieds)Military AircraftNaval AviationAviation (Miscellaneous Topics)Owning AirplanesAviators (General Discussions)Aviation related productsAircraft RestorationHelicopters and rotary wing aircraftsFlight SimulationSailplanesAviation (Students)Light aircraftFlying related activities in the UK Airports----------------alt.airportsEdinburgh Airport Glasgow Airport Humberside Airport Luton Airport Aberdeen Airport Glasgow Prestwick Airport  You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum Powered by phpBB © 2001, 2006 phpBB Group SEO toolkit © 2004-2006 webmedic.