*{{Endn|Note 2}}: It is unclear whether vehicle identification numbers distinguish between different vehicle types as different numbering sets, or if all vehicles of different types are counted in one list (for example, does a 2 on a Predator mean the second vehicle or just the second Predator?). Conflicting evidence is sometimes present within the same source ([[Imperial Armour Volume Two - Space Marines and Forces of the Inquisition]]), or identification numbers may be different on a case-by-case basis. In [[Black Crusade: Angel's Blade]], pgs. 88-89, the [[Blood Angels]] [[2nd Company, Blood Angels Chapter|2nd Company]] is described to use identification numerals to signify a vehicle's number within its vehicle squadron.