SA01945NY

Cockpit voice recorder replacement with Universal CVR 30B or CVR 120. Held by Midcanada Mod Center (Canada), which holds 23 approved modifications in all. Last revised August 26, 2004. System: other and general.

What it applies to

Kind of product: Aircraft
Design holder: Bombardier Inc.; Bombardier Inc.; Bombardier Inc.; Bombardier Inc.; British Aerospace (Scotland); British Aerospace (Scotland); The Cessna Aircraft Company; The Cessna Aircraft Company; Fairchild Aircraft Corporation; Fairchild Aircraft Corporation; Fairchild Aircraft Corporation; Fairchild Aircraft Corporation; Fairchild Aircraft Corporation; Fairchild Aircraft Corporation; Fairchild Aircraft Corporation; Fairchild Aircraft Corporation; Fairchild Aircraft Corporation; Fairchild Aircraft Corporation; Fairchild Aircraft Corporation; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company
Models: DHC-6-1, DHC-6-100, DHC-6-200, DHC-6-300, Jetstream Series 3101, Jetstream 3201, 501, 551, SA227-CC, SA227-DC (C-26B), SA226-AT, SA226-T, SA226-T(B), SA227-AT, SA227-TT, SA26-AT, SA26-T, SA226-TC, SA227-AC (C-26A), 1900, 1900C, 1900D
Type certificates: A9EA, A9EA, A9EA, A9EA, A21EU, A56EU, A27CE, A27CE, A18SW, A18SW, A5SW, A5SW, A5SW, A5SW, A5SW, A5SW, A5SW, A8SW, A8SW, A24CE, A24CE, A24CE
On this site: Beechcraft 1900 Airliner 157 registered
Cessna 190 74 registered
Cessna 501 Citation I/SP 189 registered
Cessna 551 34 registered
Dehavilland DHC-6 114 registered
Fairchild SA226 6 registered
Fairchild SA227 86 registered
Swearingen SA-26 9 registered
Swearingen SA227 31 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 22, 2026.