Statements (57)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:navigation
|
| gptkbp:abbreviation |
gptkb:ILS
|
| gptkbp:alternativeName |
precision_approach_and_landing_system
|
| gptkbp:category |
Category I
Category II Category III aeronautical navigation |
| gptkbp:component |
approach lighting system
glideslope localizer marker beacons |
| gptkbp:enables |
automatic landing
low-visibility landings manual landing precision approach |
| gptkbp:frequency |
108.10–111.95 MHz (localizer)
329.15–335.00 MHz (glideslope) |
| gptkbp:includes |
gptkb:GBAS_(Ground-Based_Augmentation_System)
instrument landing system microwave landing system |
| gptkbp:introducedIn |
1930s
|
| gptkbp:limitation |
expensive installation
limited number of channels line-of-sight requirement susceptible to signal interference |
| gptkbp:operates |
radio frequencies
|
| gptkbp:provides |
lateral guidance
vertical guidance guidance for landing |
| gptkbp:purpose |
assist aircraft in landing
|
| gptkbp:regulates |
gptkb:Federal_Aviation_Administration
gptkb:European_Union_Aviation_Safety_Agency |
| gptkbp:relatedTo |
gptkb:GPS
gptkb:DME gptkb:NDB gptkb:PAPI gptkb:RNAV gptkb:TACAN gptkb:VOR |
| gptkbp:replacedBy |
gptkb:Ground-Based_Augmentation_System
gptkb:Microwave_Landing_System |
| gptkbp:requires |
ILS receiver
airborne equipment ground equipment runway alignment |
| gptkbp:standardizedBy |
gptkb:International_Civil_Aviation_Organization
|
| gptkbp:usedBy |
gptkb:aircraft
airports |
| gptkbp:usedFor |
aircraft landing guidance
all-weather operations |
| gptkbp:usedIn |
gptkb:aircraft
aviation general aviation commercial aviation civil aviation |
| gptkbp:bfsParent |
gptkb:ILS
|
| gptkbp:bfsLayer |
5
|