OBSTA APPLICATIONS PRODUCTS DOWNLOAD VIDEOS NEWS CONTACT OBSTRUCTION LIGHTING FOR PYLONS Obstruction lighting for pylons, lattice and steel towers These recommendations are based on Chapter 6 of Annex 14 of ICAO (International Civil Aviation Organization), EASA (European Civil Aviation Agency) and also FAA. These recommendations are given for information only and vary according to the requirements of Civil Aviation. 1. Typical red obstruction light with red fixed low intensity and red flashing medium intensity as per ICAO and FAA stype A standard For towers 45 meters high or below: as per ICAO: 1 or 2 red fixed low intensity at the top as per FAA: 1 or 2 red fixed light L-810 at the top For towers between 46m and 107m high: as per ICAO: 1 red flashing medium intensity type B at the top with 2 or 3 red fixed low intensity type B at mid level as per FAA: 1 red flashing medium intensity L-864 at the top with 2 or 3 L-810 at mid level in flashing mode sync with L-864 At the bottom control cabinet in option OFC-RR-240 ICAO red medium intensity type B or C TYPICAL CASES FOR TOWERS WITH RED AND WHITE PAINTED BANDS OFC-CTR-240 Monitoring and control box NIGHT ONLY OPERATION NAVILITE-120-240V Red fixed low intensity type A and B NAVILITE-IR-FAA-120-240V Red light FAA L-810 ETL FAA (AC 150/5345-43J) listed OR FAA L-810 OFC-RI-240 Red medium intensity FAA L-864 (AC 150/5345-43J) ETL certified OR FAA L-864 2. White medium intensity obstruction light L-865 as per FAA Style D and ICAO White flashing lights at night are not recommended in urban area, dual color system (white flashing during day time and red at night) should be used instead As per FAA style D: for towers 61m to 107m high, 1 or 2 white flashing medium intensity light L-865 at the top for towers between 107m to 213m high, 1 or 2 white flashing medium intensity light L-865 at the top with 2 or 3 lights L-865 at mid level As per ICAO: for towers 45m to 150m high, 1 or 2 white flashing medium intensity type A at the top and 2 or 3 white flashing medium intensity type A at intermediate levels every 53 meters max OFI120-WW-48/240-U White medium intensity system FAA L-865 ETL certified TYPICAL CASES FOR TOWERS WITHOUT RED AND WHITE PAINTED BANDS DAY AND NIGHT OPERATION (WHITE ONLY) OFI360-WW-240-U White medium intensity system FAA L-865 ETL certified 3. Medium intensity dual color obstruction light (FAA Style E) OFI360-RW-240-U Dual color medium intensity FAA L-865/L-864 ETL certified NAVILITE-IR-FAA-120-240V Red light FAA L-810 ETL FAA (AC 150/5345-43J) listed OFI120-RW-48/240-U Dual color medium intensity system FAA L-865/L-864 ETL certified DAY AND NIGHT OPERATION (WHITE DAY, RED AT NIGHT) Tower higher than 150 meters high (ICAO only) For pylons 150m high and over, 3 high intensity type A lights on the highest platform and every 105m high. These obstruction lights work permanently with 3 levels of intensity varying according to the day, the twilight and the night For pylons with an antenna of more than 12m on the last platform, a medium intensity type A light must be added at the top CONTACT OBSTA - 2 rue Troyon 92316 Sèvres Cedex - France Tel: +33.1.41.23.50.10 Fax: +33.1.41.23.50.11 contact AT info@obsta.com APPLICATIONS Pylons, wind masts Chimney Transmission lines Crane Buildings Wind Turbines Airport PRODUCTS Low intensity Medium intensity High intensity Balisors Accessories Day marker © Copyright OBSTA 2019, All rights reserved. Legal - Contact