Density Altitude Display from Aero Info, Inc

Do you want to make your airport safe? Do your pilots SEE Density Altitude displayed? Density Altitude Display (DAD) information is very beneficial to any airport with a combination of higher temperatures and length of runway restrictions, as well as higher-elevation airports.

Our Density Altitude Display (DAD) measures temperature and pressure altitude at the runway threshold and displays it with large numerals with accuracy to the nearest 100 ft. (30M.

The DAD conforms to FAA airport signage regulations and is typically 35” high by 52” wide by 12” deep with 2 frangible mounts on the bottom and an extended sunshade above the lettering. High intensity LED’s increase visibility in direct sunlight as well as increase reliability and require less power to operate compared to incandescent lighting.

The DAD weighs approximately 60 pounds and is typically removed from service in winter at high altitude airports, whereas sea level airports would use it continuously.

Annual re-certification (calibration) is required and typically takes place during the winter months. 110V 60Hz power supply is standard equipment and solar or 12V is optional. Power consumption is ~ 24 watts. Runway length can be continuously displayed (static display) beneath the LED numerals with reflective numerals.