Free to use, modify, and re-share non-commercially in the community — no selling. Provided as is, no warranty; use at your own risk. Profile Library Terms.
How this profile feels, effect by effect, read straight from the profile JSON.
FlyLex shared a new profile for the iFly 737-MAX8 American Airlines N324RN (166Seats).
Use this thread to ask questions, share adjustments, and compare how the profile feels.
Drop this into FFB-Bridge's profiles folder, or use Download / Copy above.
{
"formatVersion": 1,
"kind": "ffb-bridge.profile",
"id": "prof_f17054259db74187b014e0236c16b3ec",
"revision": 18,
"metadata": {
"title": "iFly 737-MAX8 FlyLex",
"aircraft": [
{
"name": "iFly 737-MAX8 American Airlines N324RN (166Seats)",
"icao": "B38M",
"identifiers": [
{
"scheme": "icao-type",
"value": "B38M"
}
],
"kind": "airplane"
}
],
"sims": [],
"hardware": [
{
"name": "MOZA AY210 FFB Base"
}
],
"tags": [],
"createdWith": "1.2.1",
"createdAt": "2026-06-22T15:07:53Z",
"updatedAt": "2026-07-13T14:39:00Z",
"author": {
"name": "FlyLex"
}
},
"compatibility": {
"minAppVersion": "1.2.1"
},
"modules": [
{
"type": "force-model",
"schemaVersion": 2,
"data": {
"Forces": {
"SpringStrength": 0.08097928436911488,
"SpringDeadband": 0.055,
"ForceGain": 0.8523364485981308,
"CruiseSpeedRefKnots": 300,
"MaxOutputForce": 0.45,
"MasterGain": 0.5179948586118251,
"QBlendEnabled": true,
"QSpringStartKnots": 0,
"QSpringFullKnots": 300,
"QSpringMinimumFactor": 0.3775700934579439,
"HydraulicAeroLoadFactor": 0.6
},
"Ground": {
"Enabled": true,
"Rumble": {
"MinSpeedKt": 5,
"FullSpeedKt": 130,
"Gain": 0.22990654205607478
},
"Thump": {
"ReferenceSinkFps": 8.5,
"MinSinkFps": 1,
"Gain": 0.95
},
"Bumps": {
"StartSpeedKt": 18,
"FullSpeedKt": 95,
"Gain": 0.19962335216572505
},
"Brake": {
"MinSpeedKt": 5,
"FullSpeedKt": 60,
"BrakeDeadband": 0.08,
"Gain": 0.46
},
"Reverse": {
"MinSpeedKt": 35,
"FullSpeedKt": 135,
"Gain": 0.55
},
"NosewheelShimmy": {
"MinSpeedKt": 45,
"FullSpeedKt": 120,
"Gain": 0.18
},
"GroundAccelPitch": {
"Gain": 0.32,
"DeadbandG": 0.03
},
"SurfaceScalingEnabled": true,
"Undercarriage": 0
},
"StickFeel": {
"TrimFeelEnabled": true,
"TrimFeel": {
"ElevatorAuthority": 0.35,
"AileronAuthority": 0.15
},
"GLoadEnabled": true,
"GLoadStiffness": {
"MinFactor": 0.35,
"GGain": 0.16,
"MaxFactor": 1.1
},
"DynamicDeadbandEnabled": true,
"DynamicDeadband": {
"LowSpeedWidening": 0.03,
"FullSpeedRefKnots": 180
},
"ControlEdgeEnabled": true,
"ControlEdge": {
"EdgeStart": 0.88,
"Gain": 0.22
},
"RateDampingEnabled": true,
"RateDamping": {
"PitchGain": 0.08,
"RollGain": 0.06,
"MaxForce": 0.2
},
"StickDropEnabled": true,
"StickDrop": {
"Force": 0,
"FadeKts": 1
},
"TrimReliefEnabled": true,
"TrimRelief": {
"ElevatorAuthority": 0.3,
"AileronAuthority": 0.09
}
},
"Aero": {
"Enabled": true,
"Stall": {
"Gain": 0.18
},
"Overspeed": {
"Gain": 0.66
},
"Mach": {
"MinMach": 0.84,
"FullMach": 0.9,
"Gain": 0.12429378531073447
},
"Turbulence": {
"MinStddev": 0.025,
"FullStddev": 0.34,
"Gain": 0.28,
"AmbientGain": 0.7
},
"Spoiler": {
"MinDeploy": 0.08,
"MinSpeedKt": 90,
"FullSpeedKt": 250,
"Gain": 0.30093457943925234
},
"Flap": {
"MaxFlapIndex": 6,
"MinFlapIndex": 1,
"MinSpeedKt": 150,
"FullSpeedKt": 185,
"Gain": 0
},
"Gear": {
"MinSpeedKt": 150,
"FullSpeedKt": 270,
"Gain": 0.09345794392523364
},
"ShakerEnabled": true,
"Shaker": {
"Amplitude": 0.5
},
"TurbulenceWindowSamples": 26
},
"AeroDrag": {
"Enabled": true,
"Flap": {
"MaxFlapIndex": 6,
"Gain": 0.04,
"MinKnots": 150,
"FullKnots": 185
},
"Spoiler": {
"Gain": 0.06,
"MinKnots": 90,
"FullKnots": 250,
"MinDeploy": 0.08
},
"Gear": {
"Gain": 0.04,
"MinKnots": 150,
"FullKnots": 270
},
"Propwash": {
"Gain": 0,
"MinRpm": 0.3,
"WashoutKnots": 90
}
},
"Mechanical": {
"Enabled": true,
"GearDeploy": {
"Gain": 0.62
},
"FlapStep": {
"Gain": 0.28
}
},
"Watchdog": {
"StaleSec": 5,
"FadeMs": 500
},
"Autopilot": {
"FollowEnabled": true,
"FollowAuthority": 0.05,
"FollowSpringStrength": 0.25
},
"Engine": {
"Enabled": true,
"Rumble": {
"IdleRpmPct": 0.3,
"FullRpmPct": 1,
"Gain": 0.041353383458646614
}
},
"StickAlive": {
"Enabled": true,
"RotationKick": {
"Enabled": true,
"PitchGain": 0.04,
"RollGain": 0.03,
"MaxOutput": 0.6,
"DeadbandRadPerSec2": 0.5
},
"SurfaceFollow": {
"Enabled": true,
"Gain": 0.4,
"FullAirspeedKnots": 100,
"MinAirspeedKnots": 30,
"DeltaDeadband": 0.05,
"MaxOutput": 0.5
},
"SideslipCoupling": {
"Enabled": true,
"Gain": 1,
"FullAirspeedKnots": 110,
"MinAirspeedKnots": 40,
"BetaDeadbandRad": 0.02,
"MaxOutput": 0.4
},
"UseSimEngineVibration": true,
"UseTireLoadThump": true,
"TireLoadGain": 0.5
},
"ControlSystem": 1
}
}
]
}