The museum has the escape crew capsule from an F-111A fighter jet.
The capsule is made up of the complete two seat cockpit from the jet.
The jet this cockpit belonged to was in the US Air Force and deployed to Thailand in 1972.
The aircraft crashed after experiencing an engine fire, but thanks to the ejection capsule both the instructor pilot and student survived.
Museum president Stephen Johnston said New Zealander, Chris Taylor, obtained the cockpit while working in the States and brought it back to New Zealand when he returned home.
Chris, who lives in Nelson, visited the museum in April and offered to loan the cockpit to the museum on a long term basis.
Stephen said it is unusual for the ejection part of a plane to include the whole cockpit encasing both the pilot and weapons systems officer.
After the capsule is ejected by a rocket, large parachutes are deployed to bring the crew safely to the ground.
He said the museum is very pleased to have the cockpit. ‘‘It is absolutely magnificent, it’s another string to our bow, it’s really good we can get something like this and people will be keen to see it.
‘‘I doubt there are any others in New Zealand,’’ he said.
By Daniel Tobin