Additional editorial format changes were made where.
Faa obstruction lighting.
70 7460 1k marking and lighting initiated by.
Dialight provides the most comprehensive energy efficient faa certified line of led based obstruction lighting systems in the world.
Faa lighting requirements vary depending on the height of cell towers and other structures.
150 5345 43h etl certified l 810 icao annex 14 vol.
Flight light l 810 obstruction lights are used on buildings antennas towers cranes and any other kind of obstacle which occupies airspace.
70 7460 1l obstruction marking and lighting with change 2 date issued october 08 2016 responsible office ajv 1 airspace service description this advisory circular ac sets forth standards for marking and lighting obstructions that have been deemed to be a hazard to air navigation.
This change amends the federal aviation administration s standards for marking and lighting structures to promote aviation safety.
Change 2 to obstruction date.