Another nearly obsolete aircraft I’ve worked on is the BAe 146 designed and manufactured by British Aerospace. In the early 90s, I journeyed to the Air Wisconsin facility in Appleton on my first of many visits to the state. While there, I surveyed Satcom/ADF antenna locations for a SelCal (Selective Calling) system installation on an Italian BAe 146 charter airliner (Meridiana* if memory serves me) as a liaison engineer for Avionics Engineering Services, Schwartz Engineering Company, and Airworks.
The BAe 146 made its first flight in 1981, and is renown as the most successful British civil jet airliner program. In the U.S., a 70-seat version was operated as United Express, a.k.a. regional airliner Air Wisconsin, and hence the maintenance ops base here. Production of an improved version began in the U.K. in 1992 under the Avro RJ moniker. All BAe 146 / Avro RJ production halted in 2002, after approximately 387 (394) aircraft had been produced. A conversion, popularized by the U.S. Forest Service and Canadian firefighters, sees Avro RJ and BAe 146 presently being used as airtankers.
I would return to Appleton many times over the next two decades participating activities at EAA AirVenture in nearby Oshkosh. I would also visit the BAe 146 fuselage production site in Filton, UK, although for work on Airbus A300 modifications. The BAe 146 was produced as a “feederliner” designed and built to be “as simple as possible.” Oddly, the area where antennas were to be added was a labyrinth of structure. The quadjet was a candidate for numerous engine, fuselage, and operational modifications, which is common among proven airframes when their worth outlasts their equipment.
*Meridiana was established under the name Alisarda in 1963, by Aga Khan Prince Karim Al Hussaini with the aim of promoting tourism in Sardinia. The name was changed to Meridiana in 1991, the same year the company began its BAe 146 operations. The airline operated as Air Italy until 2020.