5004612580
aircraft gyrocompass (1000779458), Language: English 70051; Alternate Descriptor added
changeNote
5004612580
aircraft gyrocompass (1000779458), Language: English 70051; Alternate Descriptor added
description
aircraft gyrocompass (1000779458), Language: English 70051; Alternate Descriptor added
type
term added
startedAtTime
2019-05-24T09:28:15