Elevated TLOF - Perimeter Lights. The Load-bearing FATO-Perimeter Lights.
b. Elevated TLOF - Perimeter Lights. The
TLOF perimeter should be lit with green lights. If flush lights are used, they should be located within 1- foot of the TLOF perimeter. If raised, omni- directional lights are used, they should be located on the outside edge of the TLOF or the outer of the safety net, as shown in Figure 2-24. The raised lights should not penetrate a horizontal plane at the TLOFs elevation by more than 2 inches 5 cm. In areas where it snows in the winter, the outside edge is the preferred location. Lights on the outside edge of the TLOF are prone to breakage during snow removal. Lighting on the outside edge also provides better visual cues to pilots at a distance from the heliport since they outline a larger area.c. Load-bearing FATO-Perimeter Lights.
Green lights should define the perimeter of the load bearing FATO. A minimum of four flush or raised light fixtures is recommended per side of a square or rectangular FATO. PPR facilities may have a minimum of three flush light fixtures on each side of a square or rectangular load- bearing FATO. A light should be located at each corner, with additional lights uniformly spaced between the corner lights with a maximum interval of 25 feet 8 m between lights. An even number of lights at least eight lights should be used uniformly spaced, with a maximum interval of 25 feet 8 m between lights, may be used to define a circular FATO. NOTE: In the case of an elevated FATO with a safety net, the perimeter lights should be mounted in a similar manner as discussed in Paragraph 210b 1 At a distance during nighttime operations, a square or rectangular pattern of FATO perimeter lights provides the pilot with better visual cues than a circular pattern. Thus, a square or rectangular pattern of FATO perimeter lights is preferable even if the TLOF is circular. 2 If flush FATO perimeter lights are used, they should be located within 1 foot 30 cm inside or outside of the FATO perimeter. See Figure 2-25. 3 If raised FATO perimeter lights are used, they should be no more than 8 inches 20 cm high, and located 10 feet 3 m from the FATO perimeter. See Figure 2-26.d. Landing Direction Lights. Landing
Parts
» 1. Kesimpulan KESIMPULAN DAN SARAN
» 2. Saran KESIMPULAN DAN SARAN
» AC Organization. This AC is structured to provide communities and persons intending to develop a
» Protection Zone. An area off the end of the
» Proponent Notice FAA Notification. Heliport proponents The FAA Role. The FAA has diverse roles
» ROOFTOP EMERGENCY FACILITIES. To facilitate fire fighting or emergency evacuation
» Assessment Items. An environmental Guidance. The most current version of
» TLOF Size. GENERAL. A General Aviation GA heliport accommodates helicopters used by individuals,
» Ground-level TLOF Rooftop and Other Elevated TLOFs.
» TaxiwayTaxi Route Widths. The Paved Taxiway Markings. The centerline Unpaved Taxiway Markings. The
» Location. Aircraft parking areas should not Size. Parking position sizes are dependent
» Helicopter Parking Position Marking.
» TLOF and FATO Perimeter Markings. Heliport Identification Marking. The
» Elevated TLOF - Perimeter Lights. The Load-bearing FATO-Perimeter Lights.
» Landing Direction Lights. Landing Taxiway and Taxi Route Lighting. Flush
» Background. Unmarked wires, antennas, Airspace. If difficult-to-see objects Shielding of
» Security. The operational areas of a Rescue and Fire Fighting Services. State
» Zoning to Limit BuildingObject Heights. Zoning for Compatible Land Use. A
» See Figure 2-22 for the dimensions of the H.
» TLOF Size. Ground-level TLOF Rooftop and Other Elevated TLOFs. TLOF Gradients. Recommended TLOF
» Size. Parking position sizes are dependent Helicopter Parking Position Marking.
» Tie-Downs Taxiway-to-Parking-Position Transition TLOF and FATO Perimeter Markings.
» Airspace. If difficult-to-see objects Shielding of
» See Figure 3-15 for dimensions of the H.
» Number of Approach Departure Paths. VFR Approach Departure and
» TLOF and FATO Perimeter Markings.
» Access Limitations. The operational areas Rescue and Fire Fighting Services.
» MAGNETIC See Figure 4-10 for dimensions for the H and hospital cross markings.
» 44 indicates the rotor diameter of the largest helicopter for which the TLOF is designed.
» PASSENGER SERVICES. The heliport
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