ST01352WI-D
Modification of a Collins ADC-850 ( ) Air Data computer installation. Held by Rockwell Collins INC, which holds 359 approved modifications in all. Last revised January 19, 2006. System: instruments and avionics.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Bombardier Inc.; Bombardier Inc.; Bombardier Inc.; Bombardier Inc.; Bombardier Inc.; Bombardier Inc.; Dassault-Aviation; Dassault-Aviation; Gulfstream Aerospace LP; Gulfstream Aerospace LP; Learjet Inc.; Raytheon Aircraft Company
- Models
- CL-600-2B19 (Regional Jet Series 100), CL-600-2B19 (Regional Jet Series 440), CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2D15 (Regional Jet Series 705), CL-600-2D24 (Regional Jet Series 900), FALCON 2000, FALCON 2000EX, Astra SPX, Galaxy, 60, 400A
- Type certificates
- A21EA, A21EA, A21EA, A21EA, A21EA, A21EA, A50NM, A50NM, A16NM, A53NM, A10CE, A16SW
- On this site
- Beechcraft 400 Beechjet 311 registered
Bombardier CL-600 Challenger and CRJ 1,655 registered
Dassault FALCON 2000 485 registered
Israel Aircraft Industries ASTRA SPX 37 registered
Israel Aircraft Industries GALAXY 19 registered
Learjet 60 239 registered - The FAA's record
- On the FAA's site
What an approved modification is
A supplemental type certificate is the FAA's approval of a change to a certified design: a new engine or propeller, avionics, an autopilot, floats, a parachute, a larger fuel tank, an ice-protection kit. The company holding it may sell the kit and the paperwork to owners of the listed models; the modification then becomes part of that aircraft's record. The FAA's list says what was approved and for which models, not how many aircraft carry it.
Source: FAA supplemental type certificates (Dynamic Regulatory System). Register counts from the FAA register of October 21, 2026.