Do you want to access to this and other private contents?
Log in if you are a subscriber or click here to request service
HONEYWELL TO EQUIP MARYLAND STATE POLICE HELICOPTERS
![](https://www.avionews.it/layout/elements/default.jpg)
USA, The Maryland State Police twelve Dauphin helicopter fleet will be equipped with the new Mark XXII Honeywell Ground Proximity Warning Systems, the first developed for helicopters.
AVIONEWS - World Aeronautical Press Agency - 7999
AVIONEWS - World Aeronautical Press Agency
AVIONEWS - World Aeronautical Press Agency