alecbuck.com is an illustrated database of EMS | HAA helicopters of the northeast United States, covering 68 flight programs with 225 aircraft  from Maine to Virginia to Ohio. You will also find detailed information on base locations, vendors, aircraft operated, a google map of bases. Our latest addition is a Twitter Feed of flights from Penn State Health Life Lion, Geisinger Health Life Flight, Guthrie Air and Lehigh Valley Health MedEvac.