The ERJ 135 is a member of a The Embraer ERJ 145 family. It’s a twin-engine regional jets produced by Embraer, a Brazilian aerospace company. The Long Range (LR) version of the ERJ 135 can carry a full load of passengers up to 1,750 nm (3,243 km).


The ERJ-145 was designed for a perceived new market for regional jet aircraft, where the increased speed, comfort and passenger appeal would outweigh the inherent fuel economy of the turboprop aircraft which were in service and in development. In order to reduce the development cost, it used the EMB120 nose and the same fuselage cross-section.

Design -Engine

The EMB-145 Family of aircraft generally come equipped with two Rolls-Royce AE 3007 series turbofan engines. The engines have a bypass ratio of 5:1. The engines are controlled by two FADECs (Full Authority Digital Engine Controls). The FADECs control virtually all aspects of the engine and send engine data to be displayed on the EICAS for the pilot.

Design – Avionics

The Embraer ERJ 145 Family typically comes equipped with the Honeywell Primus 1000 Avionics suite. The suite normally consists of five CRT display units (DUs) or screens. From left to right, the system consists of a Primary Flight Display (PFD), Multi-Function Display (MFD), Engine Indication and Crew Alerting System (EICAS), Multi-Function Display (MFD) (Co-pilot) and Primary Flight Display (PFD) (Co-pilot). The DUs are normally CRTs but can be upgraded to lighter LCD displays. These upgraded DUs also have added functionality.

Aircraft Data

  • ICAO Code: E135
  • Manufacture: Embraer
  • Class: twin-engined regional airliner
  • Crew: 3
  • Passengers: 37
  • Engines: 2 Rolls-Royce AE 3007-A1 (7800 lb thrust) or Rolls-Royce AE 3007-A1P (8300 lb thrust)
  • Max Speed: Mach 0.78, 447 kts, 515 mph, 828 km/h
  • MTOW: 20,000 kg (44,092 lb)
  • Max Range: 3,243 km (1,750 nmi)
  • Max Flight Level: 11,278 m (37,000 ft)

RocketRoute added advanced performance data for the following profiles:

  • Cruise (Max speed cruise, Long range cruise, Normal cruise, cruise Long Range Anti-Ice Off, cruise Long Range Anti-Ice On, cruise Max Speed, cruise SE Long range Anti-Ice Off, cruise SE Long range Anti-Ice On)
  • Climb (High speed climb, Normal Climb, climb Normal Anti-Ice Off, climb Normal Anti-Ice On)
  • Descent (descent Normal)
  • Holding (Anti-Ice On, Anti-Ice Off)
  • Mass & Balance
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