# STC ST00276SE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: LifePort, LLC, United States
- Description: Installation of emergency medical stretcher, oxygen, and electrical systems.
- Applied: June 30, 1996
- Status date: October 8, 2019
- Product: Aircraft, Small/Large Airplane
- Certification basis: Part 21, Part 23, Part 25
- Data sheets: [TCDS A10CE](https://openairdocs.org/tcds/A10CE)
- Certificate PDF: https://openairdocs.org/files/sha256/82/e4/82e4f052f5db49f95e2d5506fb14ea4b038b48aa14f9383d637f773d140dd195
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/3D892FE6DD0F93DB8625849B0050015A.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST00276SE

## ADs that name it (0)

None.

## Approved models (3)

- Learjet Inc. 55 ([TCDS A10CE](https://openairdocs.org/tcds/A10CE))
- Learjet Inc. 55B ([TCDS A10CE](https://openairdocs.org/tcds/A10CE))
- Learjet Inc. 55C ([TCDS A10CE](https://openairdocs.org/tcds/A10CE))

## 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.

Un i te d St ate s of Am e ri ca Department of Transportation - Federal Aviation Administration Supplemental Type Certificate Number ST00276SE This certificate, issued to LifePort, LLC 1610 Heritage Street Woodland, WA 98674 Part 25 of the Federal Aviation Regulations.

Original ProductType Certificate Number: A10CE Make: Learjet Inc.

Model: 55, 55B, 55C Description of the Type Design Change: Installation of emergency medical stretcher, oxygen, and electrical systems in accordance with LifePort, Inc. Master Drawing List No. 520-5500, Revision C, dated January 5, 1996, or later FAA approved revision.

Limitations and Conditions: Approval of this change in type design applies to the above model aircraft only.

This approval should not be extended to other aircraft of these model series on which other previously approved modification are incorporated unless the installer determines that the relationship between this change and any other previously incorporated approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this certificate and FAA Approved Flight Manual Supplement 43, dated January 11, 1996, or later FAA approved revision, must be maintained as part of the permanent records for the modified aircraft.

This STC ST00276SE is related to STC SA00276SE. This STC ST00276SE was approved for Learjet (Part 25) aircraft. Subsequently, another STC was introduced incorrectly with STC number SA00276SE with the only difference being to the 2nd character in the STC number. The first two characters in an assigned STC number indicate the type of aircraft being modified. “ST” is used for transport category (certified to Part 25) aircraft and “SA” is used for normal category (certified to Part 23) aircraft. All FAA STC approvals made via SA00276LA should have been via ST00276SE.

For aircraft modified using STC SA00276SE prior to October 8, 2019, no action is required.

If the holder agree to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

Date of application: June 30, 1996 Date reissued:

Date of issuance: January 11, 1996 Date amended: June 28, 1999, October 8, 2019

FAA FORM 8110-2 (5/14) PAGE 1 OF 2 PAGES By direction of the Administrator

(Signature)

Manager, Seattle ACO Branch (Title)

## Every issue (3)

- October 8, 2019: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/82/e4/82e4f052f5db49f95e2d5506fb14ea4b038b48aa14f9383d637f773d140dd195)
- May 10, 2019: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/8f/6f/8f6fdd8eecc4516c579f221675a3f028b680aa1ee2d63cd86448b0abdc51280a)
- June 28, 1999: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/89/ee/89eee5768308ba5c77a78eee64a6331a77e47523181d118117e3e3145dd0bbae)

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