N1VH - Airlift Northwest operates 5 Agusta A109 Mark II IFR helicopters from four bases. This helicopter is based in Bellingham. The crew is Pilot and two Nurses. Thanks to Oscar Bernardi. Added 09/05/2003.

N217MM - Airlift Northwest operates this helicopter from Seattle Boeing Field. Airlift Northwest started operations in 1982. Thanks to Oscar Bernardi. Added 09/05/2003.

N109CJ - Airlift Northwest operates this helicopter from Puyallup. Vendor is CJ Systems Aviation Group. Thanks to Oscar Bernardi. Added 09/05/2003.

N311MS - Northwest MedStar is a division of Inland Northwest Health Services. Northwest MedStar operates three EC135 and one BO105 helicopters from bases in Spokane, Tri-Cities and Moses Lake. Crew is pilot, nurse and respiratory therapist. Thanks to John Parkin. Added 10/04/2002.

N312MS - Northwest MedStar started operations in 1994. Missions include inter-hospital transfers and scene calls. The vendor is Metro Aviation. Thanks to John Parkin. Added 10/04/2002.

N314MS - Northwest MedStar placed this BO105CBS5 into service in Tri-Cities in January, 2003. The base is located at Pasco Airport. Thanks to Charles Benson. Added 06/12/2003.