The U.S. aircraft register, updated daily
Approved modifications · supplemental type certificate · current · amended

SR00826DE

Installation of Honeywell Sky Connect Tracker III system. Held by Cert Works LLC, which holds 16 approved modifications in all. Last revised June 13, 2018. System: other and general.

What it applies to

Kind of product
Aircraft
Design holder
Agusta S.p.A.; Agusta S.p.A.; Airbus Helicopters Deutschland GmbH; Airbus Helicopters Deutschland GmbH; Airbus Helicopters Deutschland GmbH; Airbus Helicopters Deutschland GmbH; Airbus Helicopters Deutschland GmbH; Airbus Helicopters Deutschland GmbH; Airbus Helicopters Deutschland GmbH; Airbus Helicopters; Airbus Helicopters; Airbus Helicopters; Airbus Helicopters; Airbus Helicopters; Bell Helicopter Textron Inc.; Bell Helicopter Textron Inc.; Bell Helicopter Textron Inc.; Bell Helicopter Textron Inc.; Sikorsky Aircraft Corporation
Models
AB139, AW139, MBB-BK 117 A-1, MBB-BK 117 A-3, MBB-BK 117 A-4, MBB-BK 117 B-1, MBB-BK 117 B-2, MBB-BK 117 C-1, MBB-BK 117 C-2, AS332C, AS332C1, AS332L, AS332L1, AS332L2, 212, 412, 412CF, 412EP, S-92A
Type certificates
R00002RD, R00002RD, H13EU, H13EU, H13EU, H13EU, H13EU, H13EU, H13EU, H4EU, H4EU, H4EU, H4EU, H4EU, H4SW, H4SW, H4SW, H4SW, R00024BO
On this site
Agusta Spa AB139 7 registered
Agusta Spa AW139 14 registered
Airbus Helicopters AS332 8 registered
Airbus Helicopters MBB-BK 117 C-1 9 registered
Airbus Helicopters MBB-BK 117 C-2 158 registered
Bell 212 59 registered
Bell 412 87 registered
Sikorsky Aircraft Corp S-92 5 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 7, 2026.