N-258

N-258 is a NHIndustries NH90, a twin-engine turboprop. SkyMeter has tracked 16 flights totalling 38 hours of airtime via ADS-B across 6 callsigns. Service window in our records spans 110 days. The NHIndustries NH90 has a maximum takeoff weight of 24,030 lb, medium wake category.

About the NHIndustries NH90

The NHIndustries NH90 is a modern medium-lift military helicopter developed through a multinational European consortium involving France, Germany, Italy, and the Netherlands. First flown in 1995 and entering service in 2007, the NH90 was designed to replace aging fleets of UH-1 Hueys, Lynx, and Sea King helicopters across NATO forces. It represents one of the most ambitious collaborative defense programs in European aviation history, with over 500 aircraft ordered by 14 nations including Australia, New Zealand, and several NATO members.

The NH90 comes in two primary variants: the Tactical Transport Helicopter (TTH) for troop transport and utility missions, and the NATO Frigate Helicopter (NFH) optimized for naval operations including anti-submarine warfare and search-and-rescue. Powered by two Rolls-Royce Turbomeca RTM322 or General Electric T700 turboshaft engines, the aircraft features a fly-by-wire flight control system—unusual for helicopters of its generation—and a four-bladed composite main rotor. With a maximum takeoff weight of 24,030 pounds and a never-exceed speed of 167 knots, the NH90 can carry up to 20 troops or 5,500 pounds of cargo internally, with an operational range exceeding 500 nautical miles.

Despite its advanced capabilities, the NH90 program has faced significant challenges including cost overruns, delivery delays, and availability issues that led Australia to retire its fleet early in 2024. Nevertheless, the type remains in active service with European and Asia-Pacific militaries, performing missions ranging from combat support and medical evacuation to maritime patrol and disaster relief. SkyMeter has tracked flights across airframes and operators over routes.