The U.S. aircraft register, updated daily
Who holds what · as the FAA records the name

Agusta Aviation Corporation

Holds 8 approved modifications, most of them for the Agusta Spa A109. FAA spelling: Agusta Aviation Corporation.

Approved modifications 8 · newest first

1986-11-03SH483NE · Installation of radio master switch kit, P/N 109-A37. (A109A S/N 7130 TO 7255) · A109A, A109AII
1985-12-23SH163NE · Installation of emergency medical service quick change kit. · A109AII, A109
1985-03-07SH284NE · Installation of alternate static pressure source for the pilot's airspeed indicator, altimeter, and VSI. · A109AII, A109A
1984-04-19SH253NE · Installation of air conditioning improvement kit. · A109AII, A109A
1984-03-12SH245NE · Installation of modified cowling access doors. · A109A
1982-11-03SH4832SW · Incorporate a new A109AII tail rotor drive shaft. · A109A
1982-06-21SH4662SW · Installation of chip detector system. · A109A
1981-08-18SA4446SW · Installation of weight on top rib of vertical fin · A109A

Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.