Then he touched a button and the pontoons were drawn up into the undercarriage of the craft.
"Astounding Stories of Super-Science, March 1930"
Various
She then took off her cape and gave it a rolling snap that left a faint cloud of undercarriage residue in the air.
"An Encounter in Atlanta"
Ed Howdershelt
The plane lurched heavily and something ripped against the undercarriage.
"Jane Stewardess of the Air Lines"
Ruthe S. Wheeler