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Air Electrical Systems of the Airport
Kpt. Ing. Luděk Pilný
Structure:
• Radionavigational systems• Radiolocational systems• Communication systems• Lighting system• Display system• Recording system
Radiolocational systems
• RPL – 5• RPL – 5M
Communication systems
• Telephone switchboard VCS 3020X• Radios LPR-96
Lighting system
• Runway end identifier lights (REIL)• Runway end lights• Runway edge lights• Runway centerline lighting system (RCLS)• Touchdown zone lights (TDZL)• Taxiway centerline lead-off lights• Taxiway centerline lead-on lights• Land and hold short lights• A precision approach path indicator (PAPI)
Lighting system
A precision approach path indicator (PAPI)
Display system
Letvis 99-MRadarcentrum R-950 (DVAZ, PAR)AMS-1
Radionavigational systems
• ILS (LLZ, GP)• DME• NDB (TDV-100) and L (TDV-50) • MKR
ILS components
• Localizer• Glide slope (path)• Marker beacons• Compass locator• Approach light sytem• Runway markings
Localizer
• Provides left/right course guidance• VHF signal
ILS theory of operation
Glide slope (path)
• Provides vertical guidance transmits from separate transmitter
• UHV signal• Paired with the localizer frequency
Marker beacons
• Provide ranging informatin• Outer marker allows for G/S check• Both visual and aural indications• Being phased out
Compass locator
• Substitutes for a marker beacon• NDB station• Can be used to navigate to• Low power station
Approach light system
• IFR to VFR transition• Provides lower visibility approaches• Become part of airport environment
Runway markings
• Clear identification of the touchdown zone• Verification of runway width• Identifies runway used
ILS scheme
ILS scheme
ILS scheme
ILS displays
ILS animation
https://www.youtube.com/watch?v=KVtEfDcNMO8
Can you tell me where the aircraft during the approach is?
Sources
• Let 5-2• Wikipedia• Youtube• My knowledge
DISCUSSION
Do you have any questions?
THANK YOU FOR YOUR ATTENTION
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