features - Special Report: Airborne law Enforcement - A review of the burgeoning helicopter law enforcement market
Rotor & wing ; 33 , 7
1999
Article (Journal)
Unknown
ALES: For-Hire Airborne Law Enforcement
Online Contents | 1994
Airborne Law Enforcement - Fighting Crime From The Air
Online Contents | 2005
|Review of Automated Enforcement
NTIS | 1991
|