Antenna

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Ingenium, 2005.0183.001
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OBJECT TYPE: Automatic Direction Finder (ADF) Loop
DATE: 1965
ARTIFACT NUMBER: 2005.0183.001

MANUFACTURER: Aircraft Radio Corp.
MODEL: L-11
LOCATION: Boonton, New Jersey, United States of America

More Information

General Information

Serial #: 1075
Part Number: 1
Total Parts: 1
AKA: N/A
Patents: N/A
General Description: Predom. aluminum; glass window; fabric coating on wires.

Dimensions

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

Length: 25.0 cm
Width: 16.5 cm
Height: 10.0 cm
Thickness: N/A
Weight: N/A
Diameter: N/A
Volume: N/A

Lexicon

Group: Aviation
Category: Aircraft instruments
Sub-Category: N/A

Manufacturer

AKA: Aircraft Radio
Country: United States of America
State/Province: New Jersey
City: Boonton

Context

Country: Canada
State/Province: Unknown
Period: Likely installed before the DHC-6 Twin Otter's first flight in 1965; removed after its last flight in Sept. 1973.
Canada: Unknown
Function: An automatic direction finder (ADF) is a radio navigation instrument that automatically and continuously displays the relative bearing from the aircraft to a radio station. The loop antena rotates in the direction of the beacon to receive the signal.
Technical: Unknown
Area Notes: Unknown

Details

Markings: Lettering on mfr. plate reads: "ADF LOOP/TYPE L-11/SERIAL NO. (engraved) 1075 4.5 LBS./Aircraft Radio Corporation/BOONTON NEW JERSEY"; lettering on patent plate reads: "LICENCED UNDER U.S. PATENT NO. 2,624,004/AND OTHERS./NUMBERS FURNISHED/UPON REQUEST/Aircraft radio Corporation/BOONTON NEW JERSEY".
Missing: N/A
Finish: Housing painted dark green & white; clear window secured with dark brown bracket.
Decoration: None.

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

Aircraft Radio Corp., Antenna, circa 1965, Artifact no. 2005.0183, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/2005.0183.001/

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