This change amends the federal aviation administration s standards for marking and lighting structures to promote aviation safety.
Faa obstruction lighting.
L 885 low intensity flashing red it has been changed to l 885 flashing obstruction light 60 fpm red.
150 5345 43h etl certified l 810 icao annex 14 vol.
Change 2 to obstruction date.
Faa lighting requirements vary depending on the height of cell towers and other structures.
Appendix a specifications for obstruction lighting equipment classification table a 1 faa approved obstruction lighting fixtures indicated.
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.
Flight light l 810 obstruction lights are used on buildings antennas towers cranes and any other kind of obstacle which occupies airspace.
70 7460 1k marking and lighting initiated by.