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.
Heavy long-haul jet. Hydraulic-boost q-feel modelled with the q-blend as a proxy: weak centering on the ground, heavier on approach, firm in cruise. Big touchdown thump and reverser rumble; Mach buffet near M0.90.
FFB-Bridge22 shared a new profile for the Boeing 747-8 Intercontinental.
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.
{
"Forces": {
"SpringStrength": 0.82,
"SpringDeadband": 0.055,
"ForceGain": 0.14,
"CruiseSpeedRefKnots": 300.0,
"MaxOutputForce": 0.45,
"MasterGain": 0.9,
"QBlendEnabled": true,
"QSpringStartKnots": 0.0,
"QSpringFullKnots": 300.0,
"QSpringMinimumFactor": 0.15
},
"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": 180.0
},
"ControlEdgeEnabled": true,
"ControlEdge": {
"EdgeStart": 0.88,
"Gain": 0.22
},
"RateDampingEnabled": true,
"RateDamping": {
"PitchGain": 0.08,
"RollGain": 0.06,
"MaxForce": 0.2
},
"StickDropEnabled": false,
"StickDrop": {
"Force": 0.0,
"FadeKts": 1.0
},
"TrimReliefEnabled": true,
"TrimRelief": {
"ElevatorAuthority": 0.6,
"AileronAuthority": 0.35
}
},
"Ground": {
"Enabled": true,
"Rumble": {
"MinSpeedKt": 5.0,
"FullSpeedKt": 130.0,
"Gain": 0.42
},
"Thump": {
"ReferenceSinkFps": 8.5,
"MinSinkFps": 1.0,
"Gain": 0.95
},
"Bumps": {
"StartSpeedKt": 18.0,
"FullSpeedKt": 95.0,
"Gain": 0.38
},
"Brake": {
"MinSpeedKt": 5.0,
"FullSpeedKt": 60.0,
"BrakeDeadband": 0.08,
"Gain": 0.46
},
"Reverse": {
"MinSpeedKt": 35.0,
"FullSpeedKt": 135.0,
"Gain": 0.55
},
"SurfaceScalingEnabled": true
},
"Aero": {
"Enabled": true,
"Stall": {
"Gain": 0.28
},
"Overspeed": {
"Gain": 0.66
},
"Mach": {
"MinMach": 0.84,
"FullMach": 0.9,
"Gain": 0.48
},
"Turbulence": {
"MinStddev": 0.025,
"FullStddev": 0.34,
"Gain": 0.28
},
"Spoiler": {
"MinDeploy": 0.08,
"MinSpeedKt": 90.0,
"FullSpeedKt": 250.0,
"Gain": 0.56
},
"Flap": {
"MaxFlapIndex": 6,
"MinFlapIndex": 1,
"MinSpeedKt": 150.0,
"FullSpeedKt": 185.0,
"Gain": 0.28
},
"Gear": {
"MinSpeedKt": 150.0,
"FullSpeedKt": 270.0,
"Gain": 0.25
},
"TurbulenceWindowSamples": 26
},
"Mechanical": {
"Enabled": true,
"GearDeploy": {
"Gain": 0.62
},
"FlapStep": {
"Gain": 0.28
}
},
"AeroDrag": {
"Enabled": true,
"Flap": {
"MaxFlapIndex": 6,
"Gain": 0.04,
"MinKnots": 150.0,
"FullKnots": 185.0
},
"Spoiler": {
"Gain": 0.06,
"MinKnots": 90.0,
"FullKnots": 250.0,
"MinDeploy": 0.08
},
"Gear": {
"Gain": 0.04,
"MinKnots": 150.0,
"FullKnots": 270.0
},
"Propwash": {
"Gain": 0.0
}
},
"Autopilot": {
"FollowEnabled": false,
"FollowAuthority": 0.05,
"FollowSpringStrength": 0.25
},
"Engine": {
"Enabled": true,
"Rumble": {
"IdleRpmPct": 0.3,
"FullRpmPct": 1.0,
"Gain": 0.11
}
}
}