Height and Airspeed Calculator
Maker and role
The London Name Plate Manufacturing Company Limited, Manufacturer
Air Ministry, Attributed to
Great Britain. Air Ministry, Attributed to
Production date
1939
See full details
Object detail
Accession number
1981.150
Description
Aircraft computor/calculator, for manually calculating height and airspeed.
Marks
SET AND READ HEIGHT / SET AND READ AIRSPEED Impressed
1. SET GROUND PRESSURE / 2. SET TEMPERATURE / 3. SET INDICATIVE HEIGHT / 4. PUT INDICATIVE HT AT I READ CORRECT HT AT C / 5. -DO-A/S-DO-A/S Impressed
FOR USE ONLY WITH I.C.A.N. / CALIBRATED ALTIMETERS Impressed
COMPUTOR / HEIGHTAND AIR SPEED / MARK II / REF. No. 6B/131 / THE LONDON NAME PLATE MFG. CO. LTD. / LONDON & BRIGHTON / No. 3417/39 / AM Impressed
1. SET GROUND PRESSURE / 2. SET TEMPERATURE / 3. SET INDICATIVE HEIGHT / 4. PUT INDICATIVE HT AT I READ CORRECT HT AT C / 5. -DO-A/S-DO-A/S Impressed
FOR USE ONLY WITH I.C.A.N. / CALIBRATED ALTIMETERS Impressed
COMPUTOR / HEIGHTAND AIR SPEED / MARK II / REF. No. 6B/131 / THE LONDON NAME PLATE MFG. CO. LTD. / LONDON & BRIGHTON / No. 3417/39 / AM Impressed
Credit Line
The London Name Plate Manufacturing Company Limited et al. 1939. Height and Airspeed Calculator, 1981.150. The Museum of Transport and Technology (MOTAT).
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