Historical Electronics Museum

These are some pictures I took during a visit in the summer of 2004. The Historical Electronics Museum is next to BWI (Baltimore-Washington International) Airport, south of Baltimore. It's there because of the long Westinghouse (now Northrop-Grumman) presence in the area. It's staffed by volunteers, and is only open for limited hours. See: http://www.hem-usa.org/

Leave the airport for the nearby cluster of hotels. Some large buildings on the left are labeled FANX. When the airport was much smaller and less busy, it was known as Friendship Airport. FANX stands for Friendship Annex, and the FANX buildings are NSA facilities. Turn right onto Nursery Road, away from the FANX buildings and going up the hill toward more of the hotels.


The museum is pretty obvious, given the large antennas in the yard. It's at 1745 Nursery Road. bwi01.jpg
An interesting waveguide-and-slot antenna. bwi02.jpg
A more conventional air surveillance antenna and feed system. bwi03.jpg
The antenna from an E-3A Sentry AWACS aircraft. The radome is 30 feet in diameter and six feet thick, as this is a large antenna. bwi04.jpg
Two F-16 radar units. bwi05.jpg
Looking down one of the exhibit halls. bwi06.jpg
M-209 cryptographic device, with its cover opened. bwi07.jpg
M-209 cryptographic device. bwi08.jpg
M-138 manual cryptographic device. Cryptographically equivalent to a disc-based system developed by Thomas Jefferson. bwi09.jpg
Of course, the requisite Enigma device. bwi10.jpg
An array of early (1940s and before) aircraft radios. bwi11.jpg
APG-59 radar (at left), and DPN-53 BOMARC radar (at right), the first use of airborne pulse doppler technology. bwi12.jpg
Antenna of an AN/APG-68 radar, from an F-16. bwi13.jpg
Waveguide feed system for an AN/APG-68 radar, from an F-16. bwi14.jpg

Also see my page of pictures from a visit to a World War II radar site in the U.K.



Home Page Unix/Linux TCP/IP Infosec Travel Radio Site Map Contact
Use /bin/vi! Manipulate images with ImageMagick! Hosted on OpenBSD
Hosted on Apache Valid XHTML 1.1! Valid CSS!
© Bob Cromwell Nov 2008. Created with /bin/vi and ImageMagick, hosted on OpenBSD with Apache.    Root password available here