What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) Approximately 68 miles east from the alamosa VOR, the fo experienced a medical problem and became incapacitated. The PIC called for help from the flight crew. The fo was removed from the cockpit. The aircraft diverted to cos and landed on runway 17R without further incident. The passenger in seat 18C was an air force test pilot and assisted the PIC for the remaining flight to cos. No change to the transponder squawk, no equipment was dispatched to the runway for the arrival into cos. There was a registered nurse on board the aircraft and oxygen was used by the fo and the medical kit and first aid kit were both used. The first flight attendant was privacy data omitted the fo was taken to the cos memorial hospital. Injury summary not known by ASI.
As the FAA filed it
(-23) APPROXIMATELY 68 MILES EAST FROM THE ALAMOSA VOR, THE FO EXPERIENCED A MEDICAL PROBLEM AND BECAME INCAPACITATED. THE PIC CALLED FOR HELP FROM THE FLIGHT CREW. THE FO WAS REMOVED FROM THE COCKPIT. THE AIRCRAFT DIVERTED TO COS AND LANDED ON RUNWAY 17R WITHOUT FURTHER INCIDENT. THE PASSENGER IN SEAT 18C WAS AN AIR FORCE TEST PILOT AND ASSISTED THE PIC FOR THE REMAINING FLIGHT TO COS. NO CHANGE TO THE TRANSPONDER SQUAWK, NO EQUIPMENT WAS DISPATCHED TO THE RUNWAY FOR THE ARRIVAL INTO COS. THERE WAS A REGISTERED NURSE ON BOARD THE AIRCRAFT AND OXYGEN WAS USED BY THE FO AND THE MEDICAL KIT AND FIRST AID KIT WERE BOTH USED. THE FIRST FLIGHT ATTENDANT WAS ^PRIVACY DATA OMITTED^ THE FO WAS TAKEN TO THE COS MEMORIAL HOSPITAL. INJURY SUMMARY NOT KNOWN BY ASI.