Airbus Helicopters H145 vs Bell 429wlg Globalranger vs Leonardo Aw109 Grand New vs Leonardo Aw109 Trekker vs Leonardo Aw139

All five are twin‑engine civil helicopters but span light to medium categories. The Airbus Helicopters H145 and Bell 429WLG GlobalRanger sit in the light twin class, typically offering practical ranges on the order of roughly 350–400 nautical miles depending on fuel fit and mission, and commonly carrying about 6–8 passengers in a corporate/EMS-style cabin (higher counts possible in high‑density layouts). The Leonardo AW109 Grand New and AW109 Trekker are also light twins; the Grand New prioritizes speed and executive comfort, while the Trekker emphasizes utility and high/hot performance. Both generally serve similar mission radii to other light twins (often roughly 350–500 nautical miles with options), with typical passenger loads around 6–7 plus crew. The Leonardo AW139 is a larger medium twin, designed for offshore, SAR, and multi-role operations, with greater useful load, more cabin volume, and usually 8–12 passengers in comfortable layouts (and more in high‑density), and ranges commonly around 500 nautical miles or more with appropriate tanks and reserves.