Nottinghamshire police helicopter
North Midlands Police Consortium
(Nottinghamshire Police and Derbyshire Police)
NMHSU, HQ, Butterley Hall, Ripley, Derby, DE5 3RS.
North Midlands Air Support Unit formed in 1998. Based at Ripley, Derbyshire.
G-NMHS Eurocopter AS.355N  ‘Oscar Hotel 88’ 
AS.355N also know as ‘Twin-engine Squirrel’ helicopters
http://www.aeroflight.co.uk/misc/blues4.htm#northmids

Nottinghamshire Police Helicopter Callsign is: OH88
also
Nottinghamshire Radio Frequencies
http://www.transmission1.net/uksfd/list_area.asp?%5BArea%5D=Nottinghamshire
 Frequency Duplex Mode Description
  131.100   AM traffic police
  147.885   AM Police Channel 3
  147.925   AM Police Channel 1
  147.975   AM Police Channel 2 ( Spare )
  152.400   AM police Mansfield area
  152.425   FM nottingham traffic
  152.500   AM NOTTS POLICE
  451.1750   FM worksop police
  451.375   AM Central
  451.525   AM Trent ( West Bridgford )
  451.700   AM Arnold
  451.750   FM Worksop police
  452.050   AM Helicopter OH 88 (channel 96)
  452.450   AM Radford Road
  452.550   FM carlton
  452.775   AM Beeston
  2370.0000   WBFM OH88 Video Downlink (ENCRYPTED) 
UK Police Aviation operators ‘collected’ http://www.aeroflight.co.uk/misc/blues4.htm

also, a scary remark!
The arming of Nottinghamshire Police
In early 2000, the police in Nottingham was the first police force in the UK to have armed officers patrol the city. They field 9×19mm Walther P990 pistols and have 9×19mm H&K MP5SF2 semi-automatic carbines for backup in their patrol cars.
 
			


