# STC SA568EA - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Honeywell International Inc., United States - Description: Installation of Grimes Manufacturing Company three light strobe kit P/N 34-0107-1. - Applied: October 7, 1970 - Status date: June 4, 2007 - Product: Aircraft, Small Multi-Engine - Certification basis: Part 3, Part 21 - Data sheets: [TCDS 3A10](https://openairdocs.org/tcds/3A10), [TCDS 3A25](https://openairdocs.org/tcds/3A25), [TCDS A7CE](https://openairdocs.org/tcds/A7CE) - Certificate PDF: https://openairdocs.org/files/sha256/ba/02/ba02fdb5f8302ee7576577cd7a99193a0a12138b750a8f78ab70736b8be93409 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/FBB7A32EC7B578F286257317004BD550.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA568EA ## ADs that name it (0) None. ## Approved models (30) - The Cessna Aircraft Company 310G ([TCDS 3A10](https://openairdocs.org/tcds/3A10)) - The Cessna Aircraft Company 310H ([TCDS 3A10](https://openairdocs.org/tcds/3A10)) - The Cessna Aircraft Company 310I ([TCDS 3A10](https://openairdocs.org/tcds/3A10)) - The Cessna Aircraft Company 310J ([TCDS 3A10](https://openairdocs.org/tcds/3A10)) - The Cessna Aircraft Company 310J-1 ([TCDS 3A10](https://openairdocs.org/tcds/3A10)) - The Cessna Aircraft Company 310K ([TCDS 3A10](https://openairdocs.org/tcds/3A10)) - The Cessna Aircraft Company 310L ([TCDS 3A10](https://openairdocs.org/tcds/3A10)) - The Cessna Aircraft Company 310N ([TCDS 3A10](https://openairdocs.org/tcds/3A10)) - The Cessna Aircraft Company 310P ([TCDS 3A10](https://openairdocs.org/tcds/3A10)) - The Cessna Aircraft Company 310Q ([TCDS 3A10](https://openairdocs.org/tcds/3A10)) - The Cessna Aircraft Company 320A ([TCDS 3A25](https://openairdocs.org/tcds/3A25)) - The Cessna Aircraft Company 320B ([TCDS 3A25](https://openairdocs.org/tcds/3A25)) - The Cessna Aircraft Company 320C ([TCDS 3A25](https://openairdocs.org/tcds/3A25)) - The Cessna Aircraft Company 320D ([TCDS 3A25](https://openairdocs.org/tcds/3A25)) - The Cessna Aircraft Company 320E ([TCDS 3A25](https://openairdocs.org/tcds/3A25)) - The Cessna Aircraft Company 320F ([TCDS 3A25](https://openairdocs.org/tcds/3A25)) - The Cessna Aircraft Company 401 ([TCDS A7CE](https://openairdocs.org/tcds/A7CE)) - The Cessna Aircraft Company 401A ([TCDS A7CE](https://openairdocs.org/tcds/A7CE)) - The Cessna Aircraft Company 401B ([TCDS A7CE](https://openairdocs.org/tcds/A7CE)) - The Cessna Aircraft Company 402A ([TCDS A7CE](https://openairdocs.org/tcds/A7CE)) - The Cessna Aircraft Company 402B ([TCDS A7CE](https://openairdocs.org/tcds/A7CE)) - The Cessna Aircraft Company 411 ([TCDS A7CE](https://openairdocs.org/tcds/A7CE)) - The Cessna Aircraft Company 411A ([TCDS A7CE](https://openairdocs.org/tcds/A7CE)) - The Cessna Aircraft Company 414 ([TCDS A7CE](https://openairdocs.org/tcds/A7CE)) - The Cessna Aircraft Company 421 ([TCDS A7CE](https://openairdocs.org/tcds/A7CE)) - The Cessna Aircraft Company 421A ([TCDS A7CE](https://openairdocs.org/tcds/A7CE)) - The Cessna Aircraft Company 421B ([TCDS A7CE](https://openairdocs.org/tcds/A7CE)) - The Cessna Aircraft Company E310H ([TCDS 3A10](https://openairdocs.org/tcds/3A10)) - The Cessna Aircraft Company T310P ([TCDS 3A10](https://openairdocs.org/tcds/3A10)) - The Cessna Aircraft Company T310Q ([TCDS 3A10](https://openairdocs.org/tcds/3A10)) ## What the certificate says Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record. Part 3 of the Civil Air Regulations. (See applicable Type Certificate Data Sheets for complete certification basis). Installation of Grimes Manufacturing Co. three light strobe kit in accordance with Specification Sheets P/N 34-0107-1, revision A, dated August 13, 1975, or later FAA approved revision. 1) The following placard must be mounted in full view of the p ilot in reasonably close proximity to the strobe light switch: “CAUTION TURN OFF STROBE LIGHT WHEN TAXING NEAR OTHER AIRCRAFT OR WHEN FLYING IN FOG OR CLOUDS. STANDARD POSITION LIGHTS MUST BE USED FOR ALL NIGHT OPERATIONS.” (See STC Continuation Sheet Page 3) Honeywell International Inc. 550 Route 55 Urbana, OH 43078 3A10, 3A25, A7CE Make : Cessna Aircraft Company Model : 310G, H, I, J, J-1, K, L, N, P, Q, E310H, J, T310P, Q, 320A, B, C, D, E, F, 401, A, B, 402, A, B, 411, A, 414, 421, A, B Date of application : October 7, 1970 Date of issuance : July 7, 1971 Date reissued : May 5, 1988, November 5, 1991, June 4, 2007 Date amended : September 27, 1971, November 7, 1975 ( Signature) Charles L. Smalley Manager, Systems and Flight Test Branch Chicago Aircraft Certification Office ( Title) FAA FORM 8110-2-1(10-69) PAGE 3 of 3 PAGES Number SA568EA Date of Issuance: June 4, 2007 Limitations and Conditions: Cont. 2. This approval should not be extended to other aircraft of these models on which other previously approved modifications are incorporated, unless it is determined by the installer that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of those aircraft. 3. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission. …END… ## Every issue (1) - June 4, 2007: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/ba/02/ba02fdb5f8302ee7576577cd7a99193a0a12138b750a8f78ab70736b8be93409) --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.