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CrewmateMD11 is a virtual First Officer companion for the McDonell Douglas MD11 in Microsoft Flight Simulator. It listens to your voice, responds with audio callouts, runs automated cockpit flows, and guides you through interactive checklists — just like a real crew member.
The EN‑US voice package must be installed to use the voice engine.
To use the trainer app, set your Display Language to EN‑US while training (you can change it back afterward).
Voice Modes
CrewmateMD11 supports two voice recognition modes:
Mode
How it works
Continuous
The microphone is always listening. Speak naturally.
Push-to-Talk (PTT)
Not implemented yet.
Volume & Voice Sensitivity
Sound Volume — Controls how loud the FO's audio callouts are (0–100).
Voice Sensitivity — Lower settings are more tolerant of variations (may increase false positives); higher settings are stricter.
Tutorial
Assumptions
This tutorial assumes you are parked at the gate with engines off. You are the Captain and PF (Pilot Flying); CrewMate acts as PM (Pilot Monitoring).
Typical preflight timeline (example)
50 min: Crew arrives at aircraft and FO takes his/her seat.
47 min: FO starts his/her cockpit preparation before IRS aligned.
45 min: FO goes out for walkaround. CA starts setting up FMS and doing his/her cockpit preparation.
33 min: FO returns from walkaround and starts the 2nd part of the cockpit preparation.
25 min: PF briefs the departure.
15 min: PF and PM do the Final cockpit preparation procedure.
10 min: PF calls for the Cockpit Preparation Checklist.
1 min: CrewMate closes the cockpit door. PF and PM perform before start flow, after that PF calls for the BEFORE START checklist.
Pushback and Engine Start
Announce to PM that you are starting engines (e.g., “Starting engine 3). PM only monitors start in this edition of Crewmate.
As the sequence expected is 3-1-2, you should start engine 2 last because it's used as trigger for after start flow.
On hand signal from ground personnel, call for the AFTER START checklist.
Taxi
Announce clear left.
PM announces when the cabin is ready.
Check flight controls at a convenient time before or during taxi.
PM will check the main controls, you check the rudder.
After the controls check, PM performs the TAXI flow.
After the 2nd TAXI flow is completed is pressed and a cabin report is received, PF calls for the Taxi checklist.
Line‑up & Takeoff
PF calls for the Line‑up flow.
When line‑up clearance is received and the Line‑up flow pattern is complete, PF calls for the BEFORE TAKEOFF checklist.
When ready to takeoff, set 70% N1 and call Autoflight.
Acceleration
The After‑Takeoff flow is triggered when the aircraft is clean.
When the aircraft is clean call for the AFTER TAKEOFF checklist to the line.
When the aircraft is above transition altitude and altimeters are standard call for the AFTER TAKEOFF checklist below the line.
Climb to 10,000 ft
Descent Preparation
PF should insert landing data in the Landing Plan window.
When aircraft is descending FO will set seat belts on and turn on windshield heating.
Execute Descent/Approach checklist through seat belts.
10k Descent
Approach
After passing the transition level and/or setting the barometric reference, complete the Descent/Approach checklist.
Landing
When gear is down, order FO to select an autobrake setting (min/med/max).
When LDG CONF is set and a cabin report is received, call for the BEFORE LANDING checklist.
PF announces “Continue” at minima or “Go‑around” as appropriate.
After Landing
Call for clean up when clear of runway to start after landing flow
If anti‑ice is used, flaps will be retracted to 28/EXT.
Once flows done call for the AFTER LANDING checklist.
Parking
Announce "turning into stand", to trigger PM to turn off the lights.
Taxi lights off and parking brake on will trigger first part of the Parking flow.
FO will announce that engines are ready to be shutdown after flow completes.
Shutting down the engines will trigger the second part of the Parking flow.
After the Parking flow pattern completes, PM calls for the PARKING checklist.
Securing the Aircraft
After the last passenger leaves (if securing the aircraft), call for the Leaving Aircraft checklist.
Voice Commands
Speak these phrases clearly during flight. The FO uses partial matching — you don't need to be word‑perfect, but include the key phrase.
Preflight Timer
Say
What happens
"Let's prepare the aircraft"
Starts the preflight countdown timer to help you track preparation time.
Ground Engineer
Say
What happens
"Ground from cockpit"
Ground Engineer will ask whats your request
"Cockpit to ground"
Ground Engineer will ask whats your request
"Ground from flight deck"
Ground Engineer will ask whats your request
Gear
Say
What happens
"gear down"
Lowers the landing gear. Speed must be at or below 260 knots.Automatically arms spoilers.
"gear up"
Raises the landing gear.
Flaps
The FO will confirm speed limits before moving flaps while airborne.
Say
Flap Setting
Max Speed
"slats retract"
Flaps UP/RET (retracted)
—
"slats extend" or "flaps up"
Flaps UP/EXT
280 kts
"flaps fifteen"
Flaps DAF-15/EXT
255 kts
"flaps twenty eight"
Flaps 28/EXT
210 kts
"flaps thirty five"
Flaps 35/EXT
190 kts
"flaps fifty"
Flaps 50/EXT
175 kts
Engine Anti‑Ice
Say
What happens
"Engine anti ice on"
Turns on engine anti‑ice for both engines.
"Engine anti ice off"
Turns off engine anti‑ice.
Airfoil Anti‑Ice
Say
What happens
"Airfoil anti ice on"
Turns on wing and tail anti‑ice.
"AIrfoil anti ice off"
Turns off wing and tail anti‑ice.
Lights (Landing / Taxi / Nose / Strobe)
Say
What happens
"Taxi lights on"
Turns on nose taxi light.
"Taxi lights off"
Turns off nose taxi light.
"Strobe lights on"
Turns on strobes.
"Strobe lights off"
Turns off strobes.
Flight Director
Say
What happens
"Flight Director on"
Activates the Flight Director. (FO only as it's unreachable for FO to turn off captain's)
"Flight Director off"
Deactivates the Flight Director. (FO only as it's unreachable for FO to turn off captain's)
Autopilot
Say
What happens
"Autoflight"
Engages Autopilot. Also activates A/THR for takeoff.
"Set speed _ or speed select _"
Sets commanded speed.
"Set heading _ or heading select __"
Sets commanded heading.
"Set altitude _ or altitude select _ or set flight level _ or flight level select _"
Sets commanded altitude.
"Engage selected speed"
Pulls speed knob to select selected speed.
"Engage heading select"
Pulls heading knob to select selected heading.
"Engage heading hold"
Pushes heading knob to activate heading holde mode.
"Engage nav"
Selects NAV mode.
"Engage land"
Selects LAND mode.
"Engage level change"
Pulls altitude knob.
"Engage profile"
Selects PROF mode.
Flight Controls Check
Say
What happens
"Flight controls check"
Starts the flight controls flow: Up, Down, Left, Right, Rudder Left, Rudder Right
Launching Flows by Voice
Say
Flow launched
"Clear left" or "Left side clear"
Clear Left flow
"Runway entry procedure" or "Clear to line up"
Before Takeoff flow
"Before start procedure"
Before Start flow
"Okay to clean up"
After Landing flow
Launching Checklists by Voice
Say
Checklist launched
"Before start checklist to the line"
Before start to the line
"Before start checklist below the line"
Before start below the line
"After start checklist"
After Start
"Before takeoff checklist to the line"
Before takeoff to the line
"Before takeoff checklist below the line"
Before takeoff below the line
"After takeoff climb checklist to the line"
Climb to the line
"After takeoff climb checklist below the line"
Climb below the line
"Approach checklist"
Approach
"Landing checklist"
Landing
"After landing checklist"
After Landing
"Parking checklist"
Parking
"Secure aircraft checklist"
Secure Aircraft
"Stop checklist" or "Abort checklist" or "Cancel checklist"
Aborts the active checklist
Tips & Troubleshooting
The FO isn't hearing me
Check that your microphone is selected and working.
Adjust the Voice Sensitivity setting.
The FO keeps repeating the challenge
Your response didn't match the expected phrase. Listen to the challenge and use one of the phrases listed in this manual (voice matching can be tuned in settings).
If a physical switch must be set first (e.g., parking brake), set it in the cockpit before responding.
How do I stop a checklist mid‑way?
Say "Stop checklist", "Abort checklist", or "Cancel checklist" at any time.
Can I run flows and checklists manually without voice?
Yes. Both can be triggered from the Flows and Checklist panels in the app UI.