SA02165AK

Installation of ARNAV Systems, Inc., MFD 5200 CDU, p/n 453-2550; MFD 5115 RPU, P/N 453-2530-08, DR-100 Receiver, P/N 453-0160; and EMM 35 Engine Trend Monitor, P/N 453-5030. Held by Arnav Systems INC, which holds 63 approved modifications in all. Last revised November 6, 2000. System: engine.

What it applies to

Kind of product: Aircraft
Design holder: The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company
Models: 180D, 180E, 180, 180A, 180C, 180H, 180G, 180J, 180K, 180B, 180F, 180 Series, 208A, 208, 208B
Type certificates: 5A6, 5A6, 5A6, 5A6, 5A6, 5A6, 5A6, 5A6, 5A6, 5A6, 5A6, 5A6, A37CE, A37CE, A37CE
On this site: Cessna 180 Skywagon 2,605 registered
Cessna 208 Caravan 1,019 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.