14 CFR Subpart I
Interim Standard Microwave Landing System (ISMLS)
July 13, 2020
§
171.251
Scope
§
171.253
Definitions
§
171.255
Requests for IFR procedures
§
171.257
Minimum requirements for approval
§
171.259
Performance requirements: General
§
171.261
Localizer performance requirements
§
171.263
Localizer automatic monitor system
§
171.265
Glide path performance requirements
§
171.267
Glide path automatic monitor system
§
171.269
Marker beacon performance requirements
§
171.271
Installation requirements
§
171.273
Maintenance and operations requirements
§
171.275
Reports