SKW5506 Returns to KSFO with Smoke in the Cabin

[RonR]

On December 25, SKW5506 had just departed from KSFO enroute to KASE (Aspen, Colorado) when the crew declared an emergency due to a smoky haze in the cabin.  They stopped the climb at 5000 feet, asked ATC to return to KSFO and landed safely about 10 minutes later on runway 28R.

https://www.flightaware.com/live/flight/UAL5506/history/20231225/1655Z/KSFO/KASE