All car drawings are in 1:25 scale; most airplane drawings are in 1:72, 1:100 1:250, and 1:500 scale; other drawings are in various scales: it's always stated on the drawing in the left bottom corner.
Illustrator files are made with Adobe Illustrator CS3, CS4, CS5, CS6 and CC; if you work in an earlier, older version of Illustrator, I can export the file as a legacy format for you.
Dimensions on the car vector drawings are in SI units and thus in millimeters.
Northrop B2a spirit outlines
Northrop B2a spirit templates
Northrop B2a spirit CAD drawings
Northrop B2a spirit blueprints
Northrop B2a spirit line drawings
Northrop B2a spirit signwriter drawings
Northrop B2a spirit vinyl template
Northrop B2a spirit clip art
Northrop B2a spirit vinyl graphics
Northrop B2a spirit foil template
Northrop B2a spirit bestickering
Northrop B2a spirit belettering
Northrop B2a spirit autobelettering
Northrop B2a spirit fahrzeugbeschriftung
Northrop B2a spirit autobeschriftung
Northrop B2a spirit werbegrafik
Northrop B2a spirit werbebeschriftung
Northrop B2a spirit fahrzeugwerbung
Northrop B2a spirit marquages publicitaires
Northrop B2a spirit enseigne vehicule
Northrop B2a spirit marquages vehicules
Northrop B2a spirit enseignes
Northrop B2a spirit autocollant
Northrop B2a spirit création publicitaire
Northrop B2a spirit sinalização
Northrop B2a spirit comunicação visual
Northrop B2a spirit rótulos
Northrop B2a spirit personalização de frotas
Northrop B2a spirit personalização de veículos
Northrop B2a spirit envelopamento de veículos
Northrop B2a spirit letreiros
Northrop B2a spirit serigrafia
Northrop B2a spirit rotulacion
Northrop B2a spirit letreros
Northrop B2a spirit señaleticas
Northrop B2a spirit autoadhesiva
Northrop B2a spirit bildekor
Northrop B2a spirit bilreklame
Northrop B2a spirit bilreklamer
Northrop B2a spirit vehicle outlines
Northrop B2a spirit get outlines
Northrop B2a spirit signelements
Northrop B2a spirit vecteezy
Northrop B2a spirit mr clipart
Northrop B2a spirit ccvision
Northrop B2a spirit art station