Embraer EMB 120 Brasilia

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EMB-120 Brasilia
Embraer logo.svg
Network Aviation Embraer EMB-120 PER Smith.jpg
Network Aviation EMB-120 ER
Role Regional airliner
National origin Brazil
Manufacturer Embraer
First flight July 27, 1983
Introduction October, 1985
Status Active
Primary users SkyWest Airlines
Brazilian Air Force
Produced 1983–2001; built individually as of 2007
Number built 354

The Embraer EMB 120 Brasilia is a twin-turboprop commuter airliner, produced by Embraer of Brazil.

Design and development[edit]

After the success of the EMB-110 Bandeirante, Embraer began the development of their first transport category airliner in 1974. The so-called Family 12X comprised three models with modular concept designs: EMB-120 Araguaia, EMB-123-Tapajós and EMB-121 Xingu. EMB-121 was the sole 12X model effectively produced. Araguaia's name was changed to Brasilia in 1979 at the official launching of the project, when at a CAAA (Commuter Airline Association of America) convention at USA several suggestions from prospective operators were collected and incorporated to EMB-120 design. Thus, a completely new aircraft – no longer related to the 12X family – was launched. No common parts from EMB 121 Xingu were used, and the capacity was revised from 24 to 30 seats. Originally designed to utilise the new 1500SHP Pratt & Whitney Canada PW115 turboprop, it was later upgraded to the 1892 ESHP PW118.[1]

Probably the closest to a modern replacement for the DC-3 with 60% more speed, the Brasilia attracted immediate interest from many regional airlines, particularly in the USA. The size, speed and ceiling allowed faster and more direct services around the US and Europe, compared to similar aircraft. The first aircraft entered service with Atlantic Southeast Airlines in October 1985. The basic EMB-120RT was upgraded to the extended range (1,575 km) EMB-120 ER, with older aircraft retrofitted via a Service Bulletin.[2]

Operational history[edit]

Most of the EMB 120s were sold in the United States and other destinations in the Western Hemisphere. Some European airlines such as Régional in France, Atlant-Soyuz Airlines in Russia, DAT in Belgium, and DLT in Germany also purchased EMB-120s. Serial production ended in 2001. As of 2007, it is still available for one-off orders, as it shares much of the production equipment with the ERJ-145 family, which is still produced. The Angolan Air Force, for example, received a new EMB 120 in 2007.[3]

SkyWest Airlines operates the largest fleet of EMB 120s under the United Express and Delta Connection brand. Great Lakes Airlines operates six EMB 120s in its fleet, and Ameriflight flies eight as freighters.

Variants[edit]

EMB 120
Basic production version.
EMB 120ER
Extended range and increased capacity version. All EMB-120ER S/Ns may be converted into the model EMB-120FC or into the model EMB-120QC.[4]
EMB 120FC
Full cargo version.
EMB 120QC
Quick change cargo version.
EMB 120RT
Transport version. All EMB-120RT S/Ns may be converted into the model EMB-120ER.[4]
VC-97
VIP transport version for the Brazilian Air Force.

Operators[edit]

Civil operators[edit]

Airnorth Brasilia at Darwin Airport
Air Moldova Brasilia
SkyWest Brasilia

As of July 2013, 132 EMB 120 aircraft are in airline service around the world. Current operators include:[5]

 Angola
 Australia
 Brazil
 Ecuador
 Hungary
 Moldova
 Nigeria
 Russia
 Turks and Caicos Islands
 Spain
 United States
 Venezuela

Some 14 other airlines also operate the aircraft.

Military operators[edit]

 Angola
 Brazil
 Ecuador
 Uruguay

Specifications (EMB 120)[edit]

EMB-120 Cockpit
Line drawings of EMB-120 'Brasilia'

Data from Jane's All The World's Aircraft 1988-89[7]

General characteristics

Performance

  • Maximum speed: 608 km/h (328 knots, 378 mph) at 20,000 ft (6,100 m)
  • Cruise speed: 552 km/h (298 knots, 343 mph)
  • Stall speed: 162 km/h (87 knots, 100 mph) (CAS),(flaps down)
  • Range: 1,750 km (945 nmi, 1,088 mi) (30 passengers, reserves for 100 nmi divert and 45 min hold)
  • Service ceiling: 9,085 m (29,800 ft)
  • Take-off Run: 1,420 m (4,660 ft) minimum

Avionics

Accidents and incidents[edit]

  • On September 19, 1986, an Atlantic Southeast Airlines EMB 120RT (N219AS) struck a mountain near Mantiqueira, Brazil while being delivered to Atlantic Southeast, killing all five on board.[8]
  • On July 8, 1988, Brazilian Air Force Embraer EMB 120RT Brasília FAB-2001 crashed during an engine-out landing at São José dos Campos. Five of the 9 occupants died.[9]
  • On April 5, 1991, Atlantic Southeast Airlines Flight 2311 crashed at Brunswick, Georgia. The crash claimed the lives of all twenty-three people on board, including former U.S. Senator John Tower of Texas and astronaut Sonny Carter. This was due to propeller control failure. The aircraft was operating for Delta Connection.
  • On September 11, 1991, Continental Express Flight 2574, broke up in flight and crashed at Eagle Lake, Texas, killing all 14 passengers and crew members. The NTSB determined that missing screws on the horizontal stabilizer led to the crash.[10]
  • On August 21, 1995, Atlantic Southeast Airlines Flight 529, crashed in a field near Carrollton, Georgia. Of the twenty-nine people on board, ten died (one casualty was from a heart attack nearly 8 weeks post-accident). This was due to failure of a propeller blade and subsequent severe engine vibration and failure.
  • On January 9, 1997, Comair Flight 3272 crashed in Monroe, Michigan. All of the passengers and crew died. The probable cause was in-flight icing.
  • On May 21, 1997, SkyWest Airlines Flight 724, an Embraer EMB-120 (N198SW), experienced a total loss of engine power to the right engine and associated engine fire, followed by a total loss of all airplane hydraulic systems, after takeoff from San Diego International-Lindbergh Field, San Diego, California. The airplane sustained substantial damage. The 2 pilots, 1 flight attendant, and 14 passengers were not injured. Skywest Airlines, Inc., was operating the airplane as a scheduled, domestic, passenger flight under 14 CFR Part 121. The flight was destined for Los Angeles, California. It diverted to NAS Miramar, San Diego, where it landed at 14:27 hrs. Visual meteorological conditions prevailed at the time, and an IFR flight plan was filed.
  • On October 21, 1998, a Capital Táxi Aéreo EMB 120RT Brasilia registration PT-WKH crashed due to pilot error during final approach to Pinto Martins International Airport. The two-man crew and one passenger on board were killed, along with one person on the ground.[11]
  • On August 30, 2002, Rico Linhas Aéreas Flight 4823 operated by an Embraer EMB 120ER Brasília (registration PT-WRQ), en route from Cruzeiro do Sul and Tarauacá to Rio Branco crashed on approach to Rio Branco during a rainstorm, 1,5 km short of the runway. Of the 31 passengers and crew aboard, 23 died.[12]
  • On May 14, 2004, Rico Linhas Aéreas Flight 4815 operated by an Embraer EMB 120ER Brasília (registration PT-WRO), en route from São Paulo de Olivença and Tefé to Manaus crashed in the forest about 18 nmi (33 km; 21 mi) from Manaus. All 33 passengers and crew died in the worst-ever accident involving the EMB 120.[13]
  • On March 22, 2010, an Airnorth EMB 120 (VH-ANB) took off approximately 10.10am (ACST) from Darwin International Airport on a routine simulated engine-failure training exercise known as a V1 cut when it apparently banked sharply to the left and crashed into the nearby bushland at RAAF Base Darwin.[14] The two on-board pilots were killed instantly.[15][16][17][18]
  • On September 14, 2011, Angolan Air Force Embraer 120ER T-500 crashed while attempting to take off from Huambo Airport, killing 17 of 23 on board.[19]
  • On October 12, 2011, a Nationale Regionale Transport EMB-120, registration ZS-PYO (MSN: 120245) performing a charter flight from Libreville to Port Gentil (Gabon), overran runway 21's end and came to a stop with the nose gear intact, both main gear struts bent backwards causing the engines to "pitch down" together with the wings. A few passengers sustained minor injuries, but the aircraft was damaged beyond repair and was written off.[20][21]
  • In February 2012, Everts Air Cargo Flight 1290, lost all pitch control due to poor maintenance procedures. The EMB landed safely in Iliamna, AK without further incident.[22]
  • On 27 November 2012, an Inter Îles Air Embraer EMB 120ER Brasilia (registration number D6-HUA) was underway from Moroni to Anjouan (both in Comoros Islands) on a charter flight with 25 passengers and 4 crew, when after taking off from Moroni's Prince Said Ibrahim International Airport it lost height, and while attempting to return to the airport, waterlanded 200 m (660 ft) off the coast, about 5 km north of the airport. Local fishermen rescued everybody on board. There were only minor injuries.[23]
  • On 3 October 2013, Associated Aviation Flight 361, an EMB 120RT (5N-BJY), was involved in a crash on takeoff from Lagos Airport bound for Akure. The aircraft was on a charter flight taking the body of the former Governor of Ondo State, Dr. Olusegun Agagu for burial. There were at least 15 reported fatalities amongst passengers travelling in the burial party. Two people who survived the crash died later in hospital.[24][25]

Preserved aircraft[edit]

  • PT-ZBA 120001 Brasília's first prototype preserved at Brazilian Airspace Memorial at the entrance of São José dos Campos airport and Embraer plant.[26]

See also[edit]

Related development
Aircraft of comparable role, configuration and era

References[edit]

  1. ^ "Embraer 40 anos: A família 12X- in Portuguese". 
  2. ^ "EMB 120 Brasilia History". Embraer. 
  3. ^ a b Embraer Reports Third-Quarter 2007 Deliveries and Updates Order Book
  4. ^ a b Federal Aviation Regulations Type Certificate No. A31SO
  5. ^ http://www.flightglobal.com/airspace/media/reports_pdf/emptys/106686/world-airliner-census-2013.pdf
  6. ^ "World Airliner Census 2011, pg 35". Flight Global," 13–19 December 2011. Retrieved: 10 January 2012
  7. ^ Taylor 1988, pp. 12-13.
  8. ^ Accident description for N219AS at the Aviation Safety Network. Retrieved on 3 October 2013.
  9. ^ Accident description for FAB-2001 at the Aviation Safety Network. Retrieved on 13 August 2011.
  10. ^ Patti Muck (September 16, 1991). "Crash searchers find stabilizer/Discovery points to maintenance mix-up, not bomb". The Houston Chronicle. Retrieved August 23, 2009. 
  11. ^ "ASN Aircraft accident Embraer 120RT Brasilia PT-WKH Fortaleza, CE". Aviation Safety Network. Retrieved 8 July 2013. 
  12. ^ "ASN Aircraft accident Embraer 120ER Brasilia PT-WRQ Rio Branco-Pres. Medici Airport, AC (RBR):". Aviation Safety Network. Retrieved 13 August 2011. 
  13. ^ "ASN Aircraft accident Embraer 120ER Brasilia PT-WRO Manaus, AM". Aviation Safety Network. Retrieved 14 July 2011. 
  14. ^ Hall, Lex (24 March 2010). "Pilots were killed on dangerous exercise". The Australian. Retrieved 25 March 2010. 
  15. ^ "Two pilots killed in Darwin plane crash". Northern Territory News. 22 March 2010. Retrieved 22 March 2010. [dead link]
  16. ^ "Media briefing: Aircraft accident at Darwin Airport". Australian Transport Safety Bureau. 22 March 2010. Retrieved 22 March 2010. 
  17. ^ Australian Associated Press (22 March 2010). "Two killed in plane crash at Darwin". The Sydney Morning Herald. Retrieved 22 March 2010. 
  18. ^ "Collision with terrain, VH-ANB". ATSB. 22 March 2010. Retrieved May 2010. 
  19. ^ Accident description for T-500 at the Aviation Safety Network. Retrieved on 3 October 2013.
  20. ^ "Accidents and incidentsv news". J.A.C.D.E.C. - Jet Airliner Crash Data Evaluation Centre:. 2011. Retrieved 8 July 2013. 
  21. ^ "Accident description". Aviation Safety Network. 2011. Retrieved 8 July 2013. 
  22. ^ Simon Hradecky (October 12, 2011). "Accident: Nationale E120 at Port Gentile on Oct 12th 2011, unsafe nose gear, overran runway, wings twisted". The Aviation Herald. Retrieved 8 July 2013. 
  23. ^ Simon Hradecky. "Accident: Inter Iles E120 near Moroni on 27 November 2012, engine trouble, ditched in the Ocean". The Aviation Herald. Retrieved 27 November 2012. 
  24. ^ "Nigeria: Plane crashes after take-off from Lagos" http://www.usatoday.com/story/news/world/2013/10/03/nigeria-plane-crash-lagos/2914067/
  25. ^ Accident description for 5N-BJY at the Aviation Safety Network. Retrieved on 3 October 2013.
  26. ^ Lucio Daou (March 2012). "Photo: PT-ZBA (CN: 120001) Embraer Embraer EMB-120 Brasília". JetPhotos.Net. Retrieved 8 July 2013. 

Further reading[edit]

  • Taylor, John W.R. (1988). Jane's All the World's Aircraft 1988-89. Coulsdon, UK: Jane's Information Group. ISBN 0-7106-0867-5. 

External links[edit]

Media related to Embraer EMB 120 at Wikimedia Commons