Shenzhen-based SF Airlines has taken redelivery of a 2003-vintage 757-200PCF (33099, ex-TUI Airways) — its thirty-seventh 757 overall — after conversion with Precision Aircraft Solutions in Chengdu [FAT 006643]. SF is one of several airlines that continue to invest in the 757 platform, even as newer conversions of A321s ramp up. The carrier has appointed Kansas-based Spirit AeroSystems to overhaul the cowlings of the Rolls-Royce RB211 engines on […]