# STC SA1913SO

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: KMAX Aero LLC, United States
- Description: Installation of auxiliary fuel cells
- Applied: February 8, 1986
- Status date: October 8, 2024
- Product: Aircraft, Small Airplane
- Data sheets: [TCDS 2A3](https://openairdocs.org/tcds/2A3)
- Certificate PDF: https://openairdocs.org/files/sha256/59/8b/598b23d7d2c50e68360ab73727c5b87e3e5e8a5be942d462a3bf00d2e8cd5d32
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID197436324220241009140433.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1913SO

## ADs that name it (0)

None.

## Approved models (9)

- Mooney Aircraft Corporation M20C ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney Aircraft Corporation M20E ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney Aircraft Corporation M20F ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney Aircraft Corporation M20J ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney Aircraft Corporation M20K ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney Aircraft Corporation M20L ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney Aircraft Corporation M20M ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney Aircraft Corporation M20R ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney Aircraft Corporation M20TN ([TCDS 2A3](https://openairdocs.org/tcds/2A3))

## 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.

FAA Form 8110-2 (03/21) Page 1 of ___ SA1913SO KMAX Aero, LLC 328 South 5th Street Terre Haute, IN 47807 Civil Air Regulations.* 3 Mooney M20C, M20E, M20F, M20J, M20K, M20L, M20M, M20R, M20TN 2A3 Auxiliary fuel cells are installed in accordance with Jose Monroy installation instructions entitled “Installation Instructions for Long Range Fuel Tanks in Mooney M20C, M20E, M20F, M20J” revised March 4, 1986, or “Installation Instructions for Long Range Fuel Tanks in Money Model (See Continuation Sheet 3 of 3) "This approval should not be extended to the other aircraft of this model on which other previously approved modifications are incorporated, unless it is determined by the installer that (See Continuation Sheet 3 of 3) February 8, 1986 3/20/2023; 6/22/2023; 10/8/2024 March 31, 1986 10/3/1986, 12/10/1990, 3/3/1995, 3/16/2007 (for) Christina M. Underwood Manager, East Certification Branch 3

*See Type Certificate Data Sheet A22CE and A27CE for complete certification basis.

Description of Type Design Change (Continued):

M20K” revised September 19, 1986, or “Installation Instructions for Long Range Fuel Tanks in Money Model M20C, M20E, M20F, M20J, M20L, M20M” revised September 10, 1990, or "Installation Instructions for Long Range Fuel Tanks in Mooney M20C, M20E, M20F, M20J, M20K, M20L, M20M, M20R" revised December 20, 1994, or "Installation Instructions for Long Range Fuel Tanks in Mooney M20C, M20E, M20F, M20J, M20K, M20L, M20M, M20R, M20TN" Rev 4.0 dated March 7, 2007 or later FAA approved revision. Either Jose Monroy FAA approved Supplemental Airplane Flight Manual (for certain M20C, E, and F models) dated March 31, 1986 or Jose Monroy FAA approved Airplane Flight Manual Supplement also dated March 31, 1986 or Jose Monroy FAA approved Airplane Flight Manual Supplement dated October 3, 1986 or Jose Monroy FAA approved Airplane Flight Manual Supplement (for model M20L) dated December 10, 1990 or Jose Monroy FAA approved Airplane Flight Manual Supplement (for model M20R) dated March 3, 1995 or Jose Monroy FAA approved Flight Manual Supplement (for models M20M (serial numbers 27-0001 or after), M20R (for serial numbers 29-0001 and M20TN (for serial numbers 31-0001 and after)) dated March 16, 2007 or later FAA approved revisions of any of these supplements is required with this installation.

the interrelationship between this change and any other previously approved modifications will produce no adverse effect upon the airworthiness of that airplane. 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) 3 3

## Every issue (4)

- October 8, 2024: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/59/8b/598b23d7d2c50e68360ab73727c5b87e3e5e8a5be942d462a3bf00d2e8cd5d32)
- June 22, 2023: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/26/2c/262c67d23d3f611136f44db4af1989d2e8ad0cbfe11498950364a485c33d27b7)
- March 20, 2023: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/88/9e/889e11e00706cfc28b57f9ef0be537326523350e3872ea9f3354d387e00cacab)
- March 16, 2007: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/d7/13/d713f875b48da14c52be5ce41e027b153d16528fc3180e2d56def490c25a264c)

---
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.