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Avionics

STC ST02399CH

FAA DRS lists ST02399CH as Current · Reissued, held by Stevens Aviation Inc., for Learjet 25, Learjet 25A, and Learjet 25B, and 7 more aircraft configurations. Recorded change: Installation of a Universal Avionics EFI-890R Electronic Flight Instrument System. Snapshot dated June 30, 2026.

FAA-listed holder
Stevens Aviation Inc.
Aircraft configurations
10
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

ST02399CH identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.

Applicability

Aircraft named in FAA DRS

Named aircraft: Learjet 25, Learjet 25A, and Learjet 25B, and 7 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Learjet 25A10CELearjet 25AA10CELearjet 25BA10CELearjet 25CA10CELearjet 25DA10CELearjet 25FA10CELearjet 35A10CELearjet 35A (C-21A)A10CELearjet 36A10CELearjet 36AA10CE

Buyer checks

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Related avionics STCs

ST10373SCAvionics

Installation of an Executive Interior in accordance with the Jet Aviation Engineering Services document "Master Data List", document number: 2612-001, revision I, dated: February 1, 2005, or later FAA approved revision. Use of "Airplane Flight Manual Supplement for Boeing 767-300ER with Executive Interior ", Document Number CD-2612-FMS-1, Revision IR, Dated: January 24, 2005, or later FAA approved revision, is required.

FAA holder: Jet Aviation St. Louis Inc.

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