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Airplanes -- Communication systems

 Subject
Subject Source: World Cat Fast Authority File
Scope Note: Includes airplane inter-phone systems as well as external communications systems (see also: "Airplanes -- Radio equipment"

Found in 4 Collections and/or Records:

"Report on Airplane Radio Receiving Set, Type SCR-59, Remodeled" (Air Service Information Circular (Aviation) Vol. IV, No. 323), 1921-10-04, 1922-03-15

 Item — Box MC-019-001, Folder: 001.A.012
Identifier: 20141327
Scope and Contents

Document Type: Technical Research Report Authority: Government Military (authoritative reference) Document Number: Air Service Information Circular (Aviation) Vol. IV, No. 323 (dated March 15, 1922), based on McCook Field Report Serial No. 1759 (dated October 4, 1921).

Scope: Test report prepared by Equipment Section, Engineering Division, Air Service, McCook Field.

Contents: See title.

Dates: 1921-10-04; Publication: 1922-03-15

"Report on Interphone: Type SCR-57, Remodeled" (Air Service Information Circular (Heavier-Than-Air) Vol. II, No. 129), 1920-08-06, 1920-11-15

 Item — Box MC-019-001, Folder: 001.A.009
Identifier: 20141129
Scope and Contents

Document Type: Technical Research Report Authority: Government Military (authoritative reference) Document Number: Air Service Information Circular (Heavier-than-Air) Vol. II, No. 129 (dated August 6, 1920 (based on McCook Field Report Serial No. 1339, dated August 4, 1920)

Scope: Report prepared by Equipment Section, Engineering Division, Air Service, McCook Field.

Contents: See title.

Dates: 1920-08-06; Publication: 1920-11-15

"Supplementary Report on Interphone Type SCR-57, Remodeled" (Air Service Information Circular (Aviation) Vol. III, No. 204), 1920-11-11, 1921-04-30

 Item — Box MC-019-001, Folder: 001.A.011
Identifier: 20141205
Scope and Contents

Document Type: Technical Research Report Authority: Government Military (authoritative reference) Document Number: Air Service Information Circular (Aviation) Vol. III, No. 204 (dated April 30, 1921), based on McCook Field Report Serial No. 1450 (dated November 11, 1920).

Scope: Test report prepared by Equipment Section, Engineering Division, Air Service, McCook Field.

Contents: See title.

Dates: 1920-11-11; Publication: 1921-04-30

"The Spalding Voice Tube" (Air Service Information Circular (Heavier-Than-Air) Vol. II, No. 108), 1920-07-12, 1920-09-10

 Item — Box MC-019-001, Folder: 001.A.009
Identifier: 20141108
Scope and Contents

Document Type: Technical Research Report Authority: Government Military (authoritative reference) Document Number: Air Service Information Circular (Heavier-than-Air) Vol. II, No. 108 (dated September 10, 1920). Prepared from McCook Field Report Serial No. 1322, dated July 12, 1920.

Scope: Report prepared by Equipment Section, Engineering Division, Air Service, McCook Field.

Contents: See title.

Dates: 1920-07-12; Publication: 1920-09-10