Sandel Avionics’ SA4550 Primary Attitude Display recently received STC approval from the FAA for Part 23 and Part 25 aircraft. The company said the modular, LED-backlit unit (introductory retail price $20,500) is ideal for retrofit installation in corporate jets ranging from Cessna Citations to Gulfstreams, as well as turboprops or other aircraft with 4-ATI and 5-ATI panel displays. When paired with the already-certified Sandel SN4500 Primary Navigation Display, the company says the SA4550 provides operators with a complete, modern primary flight display solution. “This certification confirms that our … displays will let corporate aircraft operators affordably update their old, unreliable ADIs and HSIs,” said Sandel CEO Gerry Block. “With our new SA4550 and SN4500 incorporating incredible color and brightness … and an innovative plug-compatible installation architecture, operators can get a superb technology upgrade without having to pay for a full-panel replacement,” he noted. The SA4550 is now available for installation by authorized Sandel dealers and installation centers.
Sandel Attitude Display Gets FAA OK
Key Takeaways:
- Sandel Avionics' SA4550 Primary Attitude Display has received FAA STC approval for retrofit in Part 23 and Part 25 aircraft.
- The unit is an affordable, modern upgrade solution for corporate jets and turboprops, replacing old ADIs and HSIs.
- When paired with the Sandel SN4500, it offers a complete primary flight display solution without requiring a full-panel replacement.
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