https://www.aviationpros.com/home/press-release/10402634/hawker-beechcraft-awarded-171-million-contract-for-23-king-air-350er-turboprops
Hawker Beechcraft Awarded $171 Million Contract for 23 King Air 350ER Turboprops | Aviation Pros
The King Air 350ER can provide more than eight hours of endurance and has the flexibility to loiter low and slow or cruise at 300 knots and 35,000 feet.