Embraer 175 - Buffet Onset Envelope

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AIRPLANE

FLIGHT

MANUAL

NORMAL

PROCEDURES

CTA APPROVED 3-33

ORIGINAL

code 01 Page 1

AFM-1385

BUFFET ONSET ENVELOPE

The Buffet Onset data are provided by the CAFM presented in the

Supplement 1.

Main Page

Record of Temporary Revisions15
List of Effective Pages19
Table of Contents35
General37
Introduction38
Supplements42
Guidance Information42
Abbreviations and Acronyms Used45
Limitations53
Table of Contents53
Introduction54
Weight55
Loading55
Center of Gravity Envelope65
Operational Limitations77
Operational Envelope77
Airspeeds78
Maneuvering Speed79
Maximum Operating Speed80
Minimum Control Speeds81
Kinds of Operation81
Maneuvering Flight Load Factors82
Towing82
Maximum Flap Extended Speed (V Fe )87
Electronic Display System89
Enhanced Ground Proximity Warning91
Traffic Alert and Collision Avoidance91
Fuel93
Fuel Specification93
Fuel Tank Temperature93
Crossfeed Operation93
Auxiliary Power Unit95
Operational Limits95
Apu Starter Limits95
Power Plant97
Starter Limits98
Dry Motoring Duty Cycle Limits98
Starting Duty Cycle Limits98
Engine Thrust99
Ice and Rain Protection103
Operation in Icing Conditions103
Windshield Wiper Operation104
Autopilot105
Navigation/Communication Equipment105
Inertial Reference System105
Ozone Concentration107
North America - Maximum Ozone Criteria108
North America - Twa Ozone Criteria109
Normal Procedures111
Anac Approved112
Introduction113
Internal Safety Inspection115
Power up117
External Inspection119
Before Start121
Shortly before Startup124
Engine Start125
Abnormal Engine Start Indications125
After Start127
Before Takeoff129
Takeoff131
After Takeoff133
Descent135
Approach137
Before Landing139
Go Around141
After Landing143
Shutdown145
Leaving the Airplane147
Buffet Onset Envelope149
Enhanced/Ground Proximity Warning151
Windshear Prevention/Recovery153
Traffic and Collision Avoidance155
Transponder157
Simoperation in Icing Conditions159
Turbulent Air Penetration161
Emergency and Abnormal Procedures163
Non-Annunciated Procedures167
Cargo Compartment Fire169
Ditching169
Dual Engine Failure170
Emergency Descent171
Emergency Evacuation171
Engine Abnormal Start171
Engine Fire, Severe Damage or Separation172
Forced Landing172
Fuel Leak173
Jammed Control Column (Pitch)173
Accomplish the AOA Limit Failure Procedure173
Jammed Control Wheel (Roll)174
Jammed Rudder Pedals175
Pitch Trim Runaway176
Rejected Takeoff176
Roll (Yaw) Trim Runaway177
Steering Runaway177
Takeoff with Engine Failure at or above178
Abnormal Landing Gear Extension179
Apu Egt Amber Indication179
Blank Display Unit Without Automatic Reversion179
Engine Abnormal Vibration179
Abnormal Procedures179
Engine Airstart180
Engine Airstart Envelope181
Engine Itt Overtemperature182
Engine Shutdown182
Anac Approved182
Abnormal Procedures182
Gear Lever Can Not be Moved up182
Impaired or Cracked Windshield182
Loss of Auxiliary Power Unit Indications183
Loss of Hydraulic System 1183
Loss of Hydraulic System 2184
Loss of Hydraulic System 1 and 2184
Loss of Hydraulic System 1 and 3185
Loss of Pressurization Indication186
One Engine Inoperative Approach and Landing187
Oxygen Leakage187
Partial or Gear up Landing187
Structural Damage188
Anac Approved188
Airplane General189
Door Cargo Forward (Aft) Open191
Door Passenger (Service) Forward (Aft) Open191
Door Forward (Center) Electronic Bay Open192
Door Hydraulic Open192
Emergency Light Not Armed192
Emergency Light Battery Fault193
Ams (Pneumatics, Air Conditioning/Pressurization)195
Cabin Altitude High197
Ams Controller Failure198
Bleed 1 (2) Failure198
Bleed 1 (2) Leakage198
Cabin Differential Pressure Failure199
Cargo Forward Ventilation Failure199
Center Electronic Bay Fans Failure199
Forward Electronic Bay Fans Failure199
Bleed 1 (2) Overpressure199
Pressurization Auto Failure200
Pressurization Manual Failure200
Pack 1 (2) Failure200
Pack 2 Leakage200
Bleed 1 (2) off201
Pack 1 (2) off201
Anac Approved202
Autoflight203
Autopilot Failure205
Autopilot Pitch Mistrim205
Autopilot Pitch Trim Failure205
Autopilot Roll Mistrim205
Autothrottle Failure205
Autothrottle Not in Hold205
Flight Director Lateral Mode off205
Flight Director Vertical Mode off205
Shaker Anticipated206
Stall Protection Failure206
Auto Flight Control System Fault207
Stall Protection Fault207
Apu Altitude Exceedance211
Apu Failure211
Apu Fault211
Apu Oil High Temperature211
Electrical213
Battery Discharging215
Battery 1 (2) Overtemperature215
Battery 1-2 off215
Electrical Emergency216
Ac Bus 1 off217
Ac Bus 2 off217
Ac Essential Bus off217
Ac Standby Bus off218
Apu Generator off Bus218
Battery 1 (2) Discharging218
Battery 1 off218
Battery 2 off218
DC Bus 1 off219
DC Bus 2 off219
DC Essential Bus 1 off219
DC Essential Bus 2 off221
DC Essential Bus 3 off222
Gpu Connected222
Tru Essential Failure222
Idg 1 (2) off Bus222
Idg 1 (2) Oil222
Tru 1 (2) Failure222
Anac Approved222
Engine223
Engine 1 (2) Reverser Deployed225
Engine 1 (2) Oil Low Pressure225
Engine 1 (2) Control Fault226
Engine 1 (2) Fadec Overtemperature226
Engine 1 (2) Failure226
Engine 1 (2) Fuel Impending Bypass227
Engine 1 (2) Fuel Low Pressure227
Engine 1 (2) no Dispatch227
Engine 1 (2) Oil Low Level227
Engine 1 (2) Reverser Failure227
Engine 1 (2) Reverser Protection Fault227
Engine 1 (2) Reverser Thrust Lever Angle Failure227
Engine Exceedance228
Engine 1 (2) Starter Valve Opened228
Engine 1 (2) Thrust Lever Angle Failure228
Engine 1 (2) T2 Heater Failure228
Engine no Takeoff Data228
Engine Reference Anti-Ice Disagree228
Engine Reference Ecs Disagree229
Engine Thrust Lever Angle Not Toga229
Engine Thrust Rating Disagree229
Anac Approved229
Fire Protection231
Apu Fire233
Apu Fire Detection Failure234
Apu Fire-Extinguishing Failure234
Flight Controls235
Elevator Normal Mode Failure237
Ground Spoilers Failure237
Rudder Normal Mode Failure237
Spoiler Normal Mode Failure237
Angle of Attack Limit Failure238
Elevator Fault238
Elevator Lh (Rh) Failure238
Flap (Slat) Failure239
Flap/Slat Fail Landing Table239
Flap/Slat Fail Landing Table with Shaker Anticipated240
Flt Ctrl no Dispatch241
Pitch Trim Failure241
Rudder Failure242
Rudder Fault242
Rudder Limiter Failure243
Slat-Flap Lever Disagree243
Spoiler Fault243
Stabilizer Lock Fault244
Aileron Rh (Lh) Failure244
Flight Control Fault244
Fms/Nav/Com & Flight Instruments245
No Takeoff Configuration247
Heater Failure248
Ads 4 Heater Failure248
Airplane Personality Module Failure248
Aural Warning System Failure248
Avionics Mau 1A Failure249
Avionics Mau 1B Failure249
Avionics Mau 2A Failure249
Avionics Mau 2B Failure250
Avionics Mau 3A Failure250
Avionics Mau 3B Failure251
Crew Warning System Fault251
Display Control Failure251
Display Control Fault252
Eicas Fault252
Eicas Overheat252
Fms 1(2)-Gps Position Disagree252
Ground Proximity Failure252
Irs Excessive Motion252
Irs 1 (2) Failure252
Mcdu 1 (2) Overheat252
(Pre-Mod. Sb 170-31-0017)252
Mfd 1 (2) Fault253
Mfd 1 (2) Overheat253
Navcom 1 (2) Failure253
Navcom 1 (2) Overheat253
Pfd 1 (2) Fault253
System Configuration Failure254
Terrain Failure254
Validate Configuration254
Vhf 3 Failure254
Pfd 1 (2) Overheat254
Vhf 1 (2) (3) Overheat254
Windshear Failure254
Ads Probe 1 (2) (3) (4) Failure255
Fuel 1 (2) Low Level259
Apu Fuel Shutoff Valve Failure260
Engine 1 (2) Fuel Shutoff Valve Failure260
Fuel Ac Pump 1 (2) Failure260
Fuel Imbalance261
Fuel Tank Low Temperature261
Fuel Crossfeed Failure262
Hydraulics263
Hydraulic System 1 or 2 Overheat265
Hydraulic System 3 Overheat265
Hydraulic Ptu Failure266
Hydraulic 1 (2) Edp Not D-Pressed266
Hydraulic 1 (2) High Temperature266
Hydraulic 3 High Temperature266
Hydraulic 1 (2) Low Pressure266
Hydraulic 3 Low Pressure266
Hydraulic 3 Valve Failed266
Hydraulic Temperature Sensors Failure267
Ice & Rain Protection269
Anti-Ice Wing Leak271
Anti-Ice Low Capacity272
Anti-Ice Wing Failure272
Anti-Ice Engine 1 (2) Failure272
Ice Detector 1 (2) Failure273
Windshield 1 (2) Heater Failure273
Landing Gear & Brakes275
Landing Gear Lever Disagree277
Autobrake Failure278
Brake Lh (Rh) Failure278
Brake Overheat278
Emergency Brake Failure278
Landing Gear no Dispatch278
Landing Gear Nose Door Opened279
Landing Gear Weight-On-Wheel System Failure279
Steering Failure279
Brake Control Fault280
Brake Lh (Rh) Fault280
Oxygen281
Crew Oxygen Low Pressure283
Passenger Oxygen Not Deployed283
Observer Oxygen Low Pressure283
Smoke Procedures285
Cargo Forward (Aft) Smoke287
Lavatory Smoke287
Smoke Evacuation287
Smoke, Fire or Fumes288
Recirculation Smoke292
Performance293
Performance Configuration295
Definitions296
Temperatures296
Indicated Airspeed - Kias296
Calibrated Airspeed - Kcas296
Airport Declared Field Data297
Takeoff Run Available - Tora297
Takeoff Distance Available - toda297
Accelerate Stop Distance Available - Asda297
Clearway298
Runway Slope298
Takeoff and Landing Distances298
Takeoff Distance All Engines Operating - Tod/Aeo298
Takeoff Run One Engine Inoperative (Dry Runway)299
Takeoff Run All Engines Operating299
Accelerate Stop Distance One Engine Inoperative299
Accelerate Stop Distance All Engines Operating299
Alignment Allowance300
Landing Distance - Ld300
Takeoff and Landing Runway Conditions300
Dry Runway300
Contaminated Runway - Standing Water301
Contaminated Runway - Slush301
Contaminated Runway - Compacted Snow301
Contaminated Runway - Dry Snow301
Minimum Control Speed in the Air302
Minimum Control Speed During Landing302
Engine Failure Speed302
Takeoff Safety Speed303
Minimum Unstick Speed303
Lift-Off Speed303
Maximum Tire Speed303
Approach Climb Speed304
Landing Climb Speed304
Landing Reference Speed304
Maximum Brake Energy Speed304
Takeoff Path305
Takeoff Flight Path305
Net Takeoff Flight Path305
Level-Off Height305
Maximum Level-Off Height306
First Segment306
Second Segment306
Extended Second Segment306
Maximum Takeoff Weight - Mtow307
Climb Limited Takeoff Weight (or Takeoff Wat)307
Landing Weight - Lw307
Maximum Landing Weight - Mlw307
Engine Ratings308
Critical Engine308
Takeoff Thrust308
Normal Takeoff Thrust - Nto308
Normal Go-Around Thrust309
Maximum Continuous Thrust309
Maximum Climb Thrust309
Maximum Cruise Thrust309
Load Factor310
Bank Angle310
Performance Information310
Input Data Adjustment to Envelope310
Approach Flap Selection for Takeoff Analysis311
Reverse Thrust Performance Credit312
Takeoff Maximum Stopping Margin312
Takeoff Field Length - Wet and Contaminated Runway313
Takeoff from Grooved or Pfc Runway313
Gradient Loss in Turn313
Attcs for Go-Around314
Air Conditioning System for Go-Around314
Demonstrated Crosswind315
Noise Levels317
Position Error Corrections325
Airspeed Position Error Correction Chart325
Altitude Position Error Correction Chart327
Computerized Airplane Flight Manual331
Software Presentation333
Primus Epic - Flight Management345
Primus Epic - Flight Management System346
Supplement346
General (Load Prior to 27.1)346
Introduction346
General Limitations351
Limitations (Load Prior to 27.1)351
Approach Limitations354
Fms Position Anomaly356
Normal Procedures (Load Prior to 27.1)359
Cruise360
Course Reversal361
Procedure Turn361
Approach361
Fms Approach362
Fms to Non-Precision Loc Approach363
Fms to Loc-Bc Approach363
Fms to Cat I Ils Approach364
Hold Pattern367
Degraded Navigation369
Dead Reckoning370
Fms Failure371
FMS Failure Procedures (Off-Side FMS Not Available)371
Engine Failure371
Cat II Operation375
Cat II Engagement Logic376
Cat II Conditions of Operation376
Cat II Warnings377
Localizer Excessive Deviation379
Glide Slope Excessive Deviation379
Minimum Equipment Required381
Altitude Loss385
Hardover386
Slowover386
Autopilot Malfunction387
Before Reaching Faf387
After Reaching Faf387
Display Warnings During Final Approach388
Abnormalities388
If Warning Occurs above 200 Ft Radio Altitude388
If Warning Occurs below 200 Ft Radio Altitude388
Demonstrated Wind Components389
Rvsm Operation391
External Safety Inspection395
Cruise395
Normal Procedures395
After Landing396
Emergency and Abnormal Procedures396
Performance397
Configuration Deviation List401
Effective Perceived Noise Levels435
Maximum A-Weighted Sound Levels435

Embraer 175 - Buffet Onset Envelope

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