The Helicarrier is a fictional airborne aircraft carrier appearing in American comic books published by Marvel Comics. Created by Stan Lee and Jack Kirby, the aircraft first appeared in Strange Tales #135 (August 1965). The Helicarrier is depicted as the crucial mobile command center, forward operations platform, and signature capital ship of the fictional intelligence/defense agency S.H.I.E.L.D. It has survived multiple redesigns while rarely straying from its originally depicted role as a mobile headquarters of S.H.I.E.L.D. until recent years. In the Marvel Universe context of the various Nick Fury/S.H.I.E.L.D. series, the original design is attributed to a co-operative effort by Tony Stark, the mutant inventor Forge, and Reed Richards. According to one account in Amazing Fantasy vol. 2, #10, the first Helicarrier was proposed by Stark Industries as a political compromise among the signatories of the treaty in response to fears that any nation hosting the Directorate's main headquarters would be subject to attack by organizations such as HYDRA, with domestic political fallout sure to follow immediately thereafter. Over twenty Helicarriers have been built over the decades, and at least two have been in simultaneous service in the last decade on several occasions. The following have been identified by name thus far in various Marvel Universe publications: Luxor – Not yet seen. A class prototype. Hermes – Allegedly scuttled after being hijacked by the Red Skull. Argus – A Luxor-class Helicarrier. Behemoth – Specially designed Helicarrier commanded by Dum Dum Dugan for use against Godzilla in the 24-issue comic series Godzilla, King of the Monsters. First appearance was in issue #6 (January 1978). Destroyed by S.H.I.E.L.D. in an attempt to neutralize an attack by Amadeus Cho in Incredible Hercules #115. Black Hawk – Destroyed in action against a HYDRA-Hand alliance of forces in Wolverine: Agent of S.H.I.E.L.D. Further details on these events are depicted in The Irredeemable Ant-Man #1-2.