United Aerial "Ships that pass in the night"

United Aerial Ships that pass in the night Airline Advertising
Price:
 
$19.95

  

Stock #: 580814
Type: Postcard
Era: Linen
Size: 3.5" x 5.5" (9 x 14 cm)

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Additional Details:
United will fly 6,000,000 miles at night over U.S. lighted airways this year...2 million candle-power revolving Airway Beacons at 10 mile intervals...Lighted Auxiliary Fields spaced 30 to 50 miles apart...2 Pilots in each multi-moto plane...2-way Radio...Directive Radio Beam...Latest instruments...Frequent Weather Reports...Latest Instruments...Frequent Weather Reports...All these scientific aids have combined to make night flying a routine phase of air transportation.