Six Imperial Navy aircraft available to an Imperial Guard army (as Heavy Support choices, or as part of an Armoured Battlegroup's Imperial Navy Air Support option). All of them fly using the Flyer Rules; the Marauder Bomber and Marauder Destroyer are Super-Heavy Flyers and additionally use the Super-Heavy Vehicle Rules. Every aircraft here may also take the common Imperial Navy Aircraft Upgrades described in the Armoured Battlegroup army list.
Imperial Navy Aircraft
Source: Imperial Armour I, p. 222