Here is the full list of all 43 Microsoft Flight Simulator achievements worth 1,000 gamerscore.
Complete any activity.
Refuel at any ground fuel station.
Use the Smart Cam to view a star landmark for 3 seconds, from a distance of 550 yards or less.
Adjust the weather during a flight.
Manually start the Airbus A320neo's engines, without using Assistance.
Request landing clearance from ATC at a towered airport, without using ATC assistance.
Use the Smart Cam to view animals for 3 seconds, from a distance of 550 yards or less.
Request each type of pre-flight Ground Service while at an appropriate airport gate.
Utilize pre-flight Pushback Service to move aircraft, for a total distance of 1 mile.
Create a flight plan based on a Live Traffic aircraft, then fly the route without assistance.
Complete a non-stop flight of at least 300 miles from take-off to landing.
Utilize autopilot for a total of 600 miles.
Land at an airport where windspeeds are in excess of 5 knots, without using any assistance.
Land on a grass runway, without using any assistance.
Use the Instrument Landing System (ILS) to complete a landing.
Complete a non-stop 300+ mile flight from parking to parking spot, without assistance.
After receiving landing clearance, switch off engines and successfully land on the runway.
Complete a weekly activity.
Fly from LFBD airport near Asobo Studio to KSEA airport near Microsoft HQ.
Taxi aircraft for a total distance of 100 miles.
Land at an airport where windspeeds are in excess of 15 knots, without using any assistance.
Land on a runway shorter than 2,000 feet, without using any assistance or bypassing any travel.
Land on a runway that has at least a 12 degree incline, without using any assistance.
Complete the Patagonia Bush Trip, without using any navigation assistance.
Complete the Balkans Bush Trip, without using any navigation assistance.
Complete the Nevada Bush Trip, without using any navigation assistance.
Use the Smart Cam to view 25 star landmarks, from a distance of 550 yards or less.
Accumulate 50 hours of flight time in a single pilot profile.
Complete every Landing Challenge.
Accumulate 50 hours of flight time in rainy weather.
Complete flights of at least 300 miles using a prop, jet and airliner.
Complete a flight of at least 8 hours with a propeller or turbo-prop aircraft.
Accumulate 100 hours of flight time in a single pilot profile.
Accumulate 50 hours of flight time at night.
Accumulate 50 hours of IFR flight time, including at least one take-off and landing.
Complete 10 weekly activities.
Complete every activity.
Land at 25 different star airports shown on the World Map.
Use the Smart Cam to view 100 star landmarks, from a distance of 550 yards or less.
Land successfully at 500 different airports.
Complete a 300+ mile flight with every aircraft in the standard edition of Flight Simulator.
Accumulate 500 hours of flight time in a single pilot profile.
Accumulate 1,000 hours of flight time in a single pilot profile.