- Certificate number
- KW3R646L
- Designator
- KW3R
- Name on the FAA list
- LEARJET INC
- Trade name
- Bombardier Aircraft Services
- Address
- 1255 EAST AERO PARK BLVD
TUCSON, AZ 85756 - Accountable manager
- BLUM, CHARLES G
- Liaison
- RUTHRUFF, JAMES
(520) 746-5523
james.ruthruff@aero.bombardier.com - Bilateral agreements
- EASA, United Kingdom
- On the FAA list
- On the list of October 26, 2026; listed since October 26, 2026 or earlier (OpenAirDocs’ first copy)
- Difficulty reports filed
- 8
From the FAA’s Find a Facility dashboard. The FAA writes names in capitals; the mixed case here is OpenAirDocs’ . The dashboard has no certificate dates, and nothing on it shows whether a certificate is in good standing: confirm with the station or its FAA office.
On this page
Ratings
What the FAA certificated the station to work on (14 CFR 145.59 and 145.61). A limited rating covers only the makes and models in the station’s operations specifications, which the FAA doesn’t publish.
| Rating | Class | What it covers |
|---|---|---|
| Airframe | Limited | Only the makes and models in its operations specifications |
| Powerplant | Limited | Only the makes and models in its operations specifications |
| Radio | Limited | Only the makes and models in its operations specifications |
| Instrument | Limited | Only the makes and models in its operations specifications |
| Accessory | Limited | Only the makes and models in its operations specifications |
Service difficulty reports · 8
Reports the station filed (under its designator KW3R), newest first.
| 1998 | 1 |
|---|---|
| 1999 | 1 |
| 2014 | 2 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 1 |
Other certificates of this company · 3
Stations the FAA lists under the same name, LEARJET INC.
STCs held under this name
STC holders whose name matches the station’s, matched by OpenAirDocs. A shared name can be another company.
Aircraft registered to this name
Registry owners whose name matches the station’s, matched by OpenAirDocs. A shared name can be another company.