Emergency vehicle alert system
Subtitle: Phase II report
By: prepared by Tom Barr ... [et al.]
Contributors: Barr, Tom.; George C. Marshall Space Flight Center.; Applied Research, Inc.
Series: NASA CR -- 192464.; NASA contractor report -- NASA CR-192464.
Publisher: Applied Research, Inc.
Published: 1993
Place of publication: Huntsville, AL
Language: eng
Format: Microform
Number of pages: 50
Subjects: Emergency vehicles.; Automobiles -- Safety appliances.; Automobiles -- Electronic equipment.; Highway communications.
Notes: "January 29, 1993."

"ARI/92-R-050."

Includes bibliographical references (p. 50).

Microfiche. Springfield, Va. : National Technical Information Service, 1993. 2 microfiches : negative ; 11 x 15 cm.

Performed for George C. Marshall Space Flight Center, National Aeronautics and Space Administration under contract no. NAS8-39383.