Station

(GAMA) A location along the airplane fuselage usually given in terms of distance from the reference datum.

Aircraft Weight and Balance Handbook, p. G-5

Also defined in 1 more source

A location in the airplane that is identified by a number designating its distance in inches from the datum. The datum is, therefore, identified as station zero. An item located at station +50 would have an arm of 50 inches.

Pilot's Handbook of Aeronautical Knowledge, p. G-29

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