The Bell Model 407 is a civil utility helicopter, a derivative of the Bell 206L-4 LongRanger. The 407 uses a 4-bladed rotor system with a rigid, composite rotor hub instead of the Model 206's 2-bladed conventional rotor. The Bell 407 is frequently used for corporate and offshore transport, as an air ambulance, law enforcement, electronic news gathering and movie making.

Bell 407 C-FLRH (cn 53010) Niagara Helicopters Ltd Image taken June 01, 2006 Niagara Falls Heliport, Ontario Canada Photo Copyright and Thanks to Stewart Andrew

Bell 407 PT-YZQ (sn 53305) Policia Rodoviaria Federal PT-YZQ On duty in another rescue mission during Carnival holiday. Photo taken February 02, 2008 Off-Airport - Recife, Brazil Photo Copyright and Thanks to Normando Carvalho Jr.

Bell 407 N139PD (cn 53631) Puerto Rico Police Picture taken April 16, 2006 San Juan Fernando Luis Ribas Dominicci (Isla Grande) Airport, Puerto Rico (SIG / TJIG) Photo Copyright and Thanks to Felix Bahamonde - PR Planespotters

Bell 407 N54AZ (cn 53588) Arizona Department Of Public Safety (DPS) - Air Rescue Photograph taken March 29, 2007 Phoenix Sky Harbor International Airport, Arizona USA (PHX / KPHX) Photo Copyright and Thanks to David Transier - Zonaphoto.com

Bell 407 XC-SPC taking off at Xalapa Aeroexpo 2007, Mexico Policia Veracruz / Gobierno del Estado de Veracruz Photo taken June 09, 2007 Xalapa El Lencero, Mexico (JAL / MMJA) Photo Copyright and Thanks to Rafael Cordero - AeroImagenes de Mexico

Development
In 1993, Bell's began to development the New Light Aircraft as a replacement for its Model 206 series. The program resulted in the 407, an evolutionary development of the Bell 206L-4 LongRanger.

A 206L-3 LongRanger was converted as the concept demonstrator 407 and first flew in this form on April 21, 1994, while the 407 was first publicly announced at the Las Vegas Heli-Expo in January 1995. The first pre-production 407 flew in June 1995, and the first production 407 flew in November 1995. Customer deliveries began the following February.

The Bell 407 features the four blade main rotor developed for the OH-58 (Model 406). The blades and hub use composite construction, have no life limits, and provide improved performance and better ride comfort.

The 407's cabin is also 8 in (18 cm) wider cabin, increasing internal cabin width and space, and features 35% larger main cabin windows. The more powerful Rolls-Royce (Allison) 250-C47 turboshaft allows an increase in max takeoff weight and improves performance at hotter temperatures and/or higher altitudes.

Bell 407 VH-CJT (sn 53000) Gold Coast Helicopters Photo taken June 29, 2007 Horn Island (Thursday Island), Queensland Australia (HID / YHID) Photo Copyright and Thanks to Martin Eadie

In 1995, Bell studied fitting the 407 with a shrouded tail rotor, but did not proceed. For a time, Bell studied developing the Model 407T twin, but instead chose to develop the essentially all new twin PW206D powered Bell 427.

ARH-70/Bell 417
The ARH-70 armed reconnaissance helicopter, is being developed for the U.S. Army is based the 407.

The Bell 417 was a growth variant of the Bell 407, in essence a civil version of the ARH-70 armed reconnaissance helicopter for the US Army. The 417 made its first flight on June 8, 2006. The 417 was to be powered by a Honeywell HTS900 turboshaft engine, producing 970 shp (720 kW) and includes full FADEC controls. The cabin will seat 5 passengers in club-seating configuration, in addition to the crew of two. The civilian 417 was canceled at Heli-Expo 2007 in Orlando, but the ARH-70 will continue production.

Polar First
Polar First was an around-the-world, pole-to-pole record flight flown by Colin Bodill and Jennifer Murray utilizing a standard Bell 407. The flight originated from Bell's facility at the Fort Worth Alliance Airport on December 5, 2006 and was completed upon the return of the helicopter to the same facility on May 23, 2007. The team flew about 36,000 miles (57,900 km) over 189 days and 300 flight hours, through 34 different countries. The flight was performed in partnership with the Royal Geographical Society to provide educational outreach to 28 international schools, which were visited during the trip. The project also served as a fundraiser for the SOS Children's Villages.

Variants
• Bell 407 - A civil utility helicopter, a derivative of the Bell 206L-4.
• ARH-70 - An upgraded 407 version to serve as an armed reconnaissance helicopter.
• Bell 417 - Planned civil version of the ARH-70, was canceled.

Specifications (Bell 407)

General characteristics
- Crew: 1 pilot
- Capacity: Typical seating configuration for seven comprising pilot and passengers, with five passengers in main cabin. Max hook capacity 1200 kg (2645 lb).[1]
- Length: 41 ft 8 in (12.7 m)
- Rotor diameter: 35 ft 0 in (10.67 m)
- Height: 11 ft 8 in (3.56 m)
- Disc area: 962 ft² (89 m²)
- Empty weight: 2668 lb (1210 kg)
- Useful load: 2347 lb (internal) (1065 kg (internal))
- Max takeoff weight: 6,000 lb (2,722 kg)
- Powerplant: 1× Allison 250-C47 turboshaft, 700 shp (520 kW)
- Propellers: 4 blade rotor

Performance
- Maximum speed: 140 knots (260 km/h)
- Cruise speed: 133 knots (246 km/h)
- Range: 330 mi (612 km)
- Service ceiling 18,690 ft (5,698 m)