ST03427NY
Installation of Electronic Flight Bags Provisions. Held by Delta Engineering Corporation, which holds 273 approved modifications in all. Last revised April 10, 2026. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Embraer S.A.; Embraer S.A.; Embraer S.A.
- Models
- ERJ 170-200 LR, ERJ 170-200 STD, ERJ 170-200 SU
- Type certificates
- A56NM, A56NM, A56NM
- On this site
- Embraer ERJ 170 E170 and E175 759 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 8, 2026.