Leonardo Aw109 Grand New vs Leonardo Aw109 Trekker vs Leonardo Aw139

The Leonardo AW109 Grand New and AW109 Trekker are both light, twin‑engine helicopters, while the AW139 is a larger intermediate twin designed for higher payload and more demanding missions. In category terms, the AW109 Grand New is typically positioned as a light twin optimized for speed and executive/VIP comfort; the AW109 Trekker is also a light twin but emphasizes utility, flexibility, and operations from more varied or unimproved sites, trading some outright performance and cabin refinement for robustness. Range for the two AW109 variants is broadly similar and generally suited to regional point‑to‑point flying rather than longer offshore-style sectors, with the Grand New often marketed toward faster, longer business legs within the light class and the Trekker toward practical day-to-day multi-role use. The AW139 offers a meaningfully greater range capability in typical configurations and is better suited to extended offshore, SAR, and multi-leg transport profiles. Passenger capacity follows the same pattern: AW109 variants usually seat around six to seven passengers (plus crew, depending on layout), whereas the AW139 commonly accommodates a larger group, often around 10 to 15 passengers depending on interior and mission fit.