_critical_area_boundary.png){kind=small}
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Summary
| Description |
English: The instrument landing system (ILS) broadcasts signals to arriving instrument aircraft to guide them to the runway. Each of these ILSs have critical areas that must be kept clear of all obstacles in order to ensure quality of the broadcast signal.
The ILS critical area hold sign has white characters, outlined in black, on a red background and is installed adjacent to the ILS holding position markings. The holding position markings for the ILS critical area appear on the pavement as a horizontal yellow ladder extending across the width of the taxiway. |
| Date | |
| Source | Pilot's Handbook of Aeronautical Knowledge (FAA-H-8083-25C), chapter 14, page 14 |
| Author | Federal Aviation Administration |
Licensing
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This image or file is a work of a
Federal Aviation Administration employee, taken or made as part of that person's official duties. As a
work of the
U.S. federal government, the image is in the
public domain in the United States.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:15, 30 July 2023 |
| 1,322 × 1,514 (1.6 MB) | 痛 | Uploaded a work by {{label|Q335357}} from Pilot's Handbook of Aeronautical Knowledge (FAA-H-8083-25C), chapter 14, page 14 with UploadWizard |
File usage
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_critical_area_boundary.png){kind=link}