"LPV Approach – Localizer Performance with Vertical Guidance". aasfms.com. 2008. Archived from the original on 2009-01-01. Retrieved 2010-02-07. https://web.archive.org/web/20090101015436/http://waasfms.com/waas-interface/lpv-approach-capability.htm
Instrument Procedures Handbook, FAA-H-8083-16B (PDF). US Dept. of Transportation, FAA Flight Standards Service. 2017. p. G-6,4-26,4-50. https://www.faa.gov/regulations_policies/handbooks_manuals/aviation/instrument_procedures_handbook/media/FAA-H-8083-16B.pdf
"Error". http://www.rockwellcollins.com/~/media/Files/Unsecure/Marketing%20Bulletins%20Rev1/BRS/MBLPV%20FMS%20Upgrade%20for%20CRJ200CL850%20BRS110403.ashx
"Pro Line Fusion®". https://www.rockwellcollins.com/Data/Products/Integrated_Systems/Flight_Deck/Pro_Line_Fusion.aspx
"Avidyne®". http://www.avidyne.com/products/ifd/index.html
"Archived copy" (PDF). Archived from the original (PDF) on 2008-10-04. Retrieved 2008-02-18.{{cite web}}: CS1 maint: archived copy as title (link) https://web.archive.org/web/20081004122449/http://www.faa.gov/about/office_org/headquarters_offices/ato/service_units/techops/navservices/gnss/library/documents/media/waas/2892bC2a.pdf
"Satellite Navigation - GPS/WAAS Approaches". http://www.faa.gov/about/office_org/headquarters_offices/ato/service_units/techops/navservices/gnss/approaches/