“NAC's i-AIR® has improved data accuracy, allowing our
team to maintain the safest runways possible.”
Bryan G. Rollins, Manager of Airport Operations
Metropolitan Knoxville Airport Authority
“NAC's electronic DFD interprets
data and removes human errors,
which means we get better,
more reliable information.”
Airport Operations Manager
Baltimore Washington International Airport
“The airport purchased NAC’s RWY closure markers 10 years ago and they are still used today."
Hernando County Airport
“i-AIR® is an affordable and easy to use GIS solution that gives me the confidence I need in tracking safety issues on the airfield.”
George Stokus, A.A.E.
“Our electronic DFD interprets data and removes human errors, which means we get better, more reliable information.”
Shawn Byers, C.M., ACE
“The NAC-DFT has gone beyond the norm by carrying out scientifically based airport-pavement-friction measurements. Its operational flexibility allows practical, scientifically based runway-condition assessments.”
Robert H. Smith, PhD, PE
Author of Analyzing Friction in the Design of Rubber Products and Their Paired Surfaces (CRC Press)
"This is my first time using these barricades - they are a great product!"
Greg D. Shipley, P.E., Morrison- Shipley Engineers, Inc.
"We (airport) have performed friction surveys in ice conditions using the DFT, and it worked out great for us! No problems and super easy to use."
Kristine Cummings-Jarnich, CM
Amarillo International Airport
“Because of NAC’s knowledge of FAA safety standards, my company saved over $30,000 by purchasing NAC products.”
L. Cobb Construction
“Buying direct from NAC is a lot more affordable than paying retail from other barricades suppliers.”
Charlotte County Airport
“We are very satisfied with NAC low-profile barricades and the airport has received many positive comments from the pilots.”
Greg Donovan, A.A.E.
Pensacola Regional Airport