ST02925NY
Replacement of Cabin Lighting Light Bulbs with LED s (Light-Emitting Diode) Light Bulbs. Held by Delta Engineering Corporation, which holds 273 approved modifications in all. Last revised August 1, 2014. System: cabin, seats and restraints.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Dassault Aviation; Gulfstream Aerospace Corporation; Gulfstream Aerospace Corporation; Learjet Inc.; Learjet Inc.
- Models
- FALCON 2000, G-IV, GV, 35, 60
- Type certificates
- A50NM, A12EA, A12EA, A10CE, A10CE
- On this site
- Dassault FALCON 2000 485 registered
Gulfstream G-IV Gulfstream IV 357 registered
Gulfstream G-V Gulfstream V 153 registered
Learjet 35 161 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 20, 2026.