ST00045NY
Modification of Flight Manual Limitations to permit flight operations takeoffs and/or landings of 10,000 feet maximum at Telluride Regional Airport, Telluride, Colorado only. (HS.125 SERIES 700B NA0227, NA0307). Held by Key Air Incorporated. Last revised October 14, 1993. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Raytheon Aircraft Company
- Models
- HS.125 Series 700B
- Type certificate
- A3EU
- 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 22, 2026.