Calculator, air navigation

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Ingenium, 1995.1686.001
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OBJECT TYPE: dead reckoning
DATE: Unknown
ARTIFACT NUMBER: 1995.1686.001

MANUFACTURER: Stanley Mfg. Co. Ltd.
MODEL: Unknown
LOCATION: Unknown

More Information

General Information

Serial #: N/A
Part Number: 1
Total Parts: 5
AKA: N/A
Patents: N/A
General Description: aluminum; steel; plastic

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length: 24.0 cm
Width: 13.0 cm
Height: N/A
Thickness: 1.0 cm
Weight: N/A
Diameter: N/A
Volume: N/A

Lexicon

Group: Aviation
Category: Navigation instruments & equipment
Sub-Category: N/A

Manufacturer

AKA: Stanley
Country: Unknown
State/Province: Unknown
City: Unknown

Context

Country: Unknown
State/Province: Unknown
Period: unknown; possibly 1960's or 1970's
Canada: Unknown
Function: aircraft navigation: dead reckoning is a way of navigating when there are few or no visible landmarks. A pilot uses dead reckoning when flying over large bodies of water, forests, deserts, or heavy cloud layers. Besides an aeronautical chart, a pilot needs an accurate clock and compass and a small computer for figuring complicated mathematical problems. Working with the chart, the pilot plots (plans) a route in advance. The pilot also figures how long it should take to reach the destination while flying at a constant speed. With the help of the computer, the pilot adjusts the course to allow for the effect of the wind.
Technical: Unknown
Area Notes: Unknown

Details

Markings: lettering includes: "DEAD RECKONING NAVIGATION COMPUTOR (sic.)/AN Pt AN 5834-1 MIL-C-5414A/STANLEY MANUFACTURING CO. LIMITED/MFRS. PART NO. ITEM 1 REF. NO. 6B/526"
Missing: N/A
Finish: grey with black detail; silver & black connectors
Decoration: none

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If you choose to share our information about this collection object, please cite:

Stanley Mfg. Co. Ltd., Calculator, air navigation, Unknown Date, Artifact no. 1995.1686, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingenium.ca/en/item/1995.1686.001/

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