All, Today around 1145 EST caught Omaha 43 Lima (probably Eurocopter N4043L) working with Baltimore Sector on 165.2375. Omaha 43L was reporting his departure from Lima Golf (unidentified) and asked Sector to relay that information to Hammer (US Customs DAICC,March AFB, CA) RON ANNE ARUNDEL COUNTY, MD (NEAR BWI)