NAC Runway "X" Markings                         

Our runway closure markings fully meet FAA performance specifications, FAA AC 150/5340-1J & FAA AC 150/5370-2E, for use during airfield operations and are priced among the most competitive in the industry.

NAC-31900XB Reusable Temporary Runway "X" Markings

Neubert Aero Corp. manufactures and distributes NAC Reusable Temporary Runway "X" Markings for airport owners to use for formally closing a runway** to aircraft operations. 

LXD06  Sweepster Model Lighted Runway Closure Marker

Visible from five miles daylight and six miles night, the lighted X tells busy pilots to bypass 24 hours a day. The LX has 11 hp diesel engine and a 30 gallon tank, providing up to 120 hours of continuous operation.

Helipad "X" Closure Marking

NAC manufactures and distributes NAC Reusable Temporary Helipad "X" Markings for closure of Helidecks in compliance with FAA AC 150/5390-2B.

**  The Federal Aviation Administration (FAA) requires a runway to be "marked with yellow cross (X) at each end when the runway is formally closed." A runway is formally closed when it cannot be made available for aircraft operations within a one to two minute notification by either a pilot or air traffic controller due to construction and maintenance or aircraft emergencies. The FAA Advisory Circular provides that, "it is the airport operator's responsibility for determining the need for a visual indication that the runway is closed".