# STC SA01134DE

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: EarthX Inc., United States
- Description: Installation of EarthX ETX680-24-TSO Lithium Battery
- Applied: February 14, 2022
- Status date: July 21, 2026
- Product: Aircraft, Small Airplane
- Certification basis: Part 23, Part 21
- Data sheets: [TCDS 3A12](https://openairdocs.org/tcds/3A12), [TCDS 3A17](https://openairdocs.org/tcds/3A17), [TCDS A00009CH](https://openairdocs.org/tcds/A00009CH), [TCDS A47CE](https://openairdocs.org/tcds/A47CE), [TCDS A4CE](https://openairdocs.org/tcds/A4CE), [TCDS 3A21](https://openairdocs.org/tcds/3A21), [TCDS 3A19](https://openairdocs.org/tcds/3A19), [TCDS 3A13](https://openairdocs.org/tcds/3A13), [TCDS 3A24](https://openairdocs.org/tcds/3A24), [TCDS 5A6](https://openairdocs.org/tcds/5A6), [TCDS A13CE](https://openairdocs.org/tcds/A13CE), [TCDS A00003SE](https://openairdocs.org/tcds/A00003SE), [TCDS 3A15](https://openairdocs.org/tcds/3A15), [TCDS A12SO](https://openairdocs.org/tcds/A12SO), [TCDS 2A3](https://openairdocs.org/tcds/2A3), [TCDS 2A13](https://openairdocs.org/tcds/2A13)
- Certificate PDF: https://openairdocs.org/files/sha256/d8/75/d875b94cef9746fc7be6d6f179752f8fd3749376fb7d08f78dfbc997c9e07f1f
- Approved model list and other attachments: [SA01134DE_AML.pdf](https://openairdocs.org/files/sha256/7d/20/7d20db30745f39bca0db97bfe04f12842675632e47a0930d232d7b0417169bc4)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID166986946820260723160309.0001
- DRS record last changed: July 23, 2026
- Page: https://openairdocs.org/stc/SA01134DE

## ADs that name it (0)

None.

## Approved models (60, first 50)

- Cirrus Design Corporation SR20 ([TCDS A00009CH](https://openairdocs.org/tcds/A00009CH))
- Cirrus Design Corporation SR22 ([TCDS A00009CH](https://openairdocs.org/tcds/A00009CH))
- Cirrus Design Corporation SR22T ([TCDS A00009CH](https://openairdocs.org/tcds/A00009CH))
- Commander Aircraft Company 114B ([TCDS A12SO](https://openairdocs.org/tcds/A12SO))
- Commander Aircraft Company 114TC ([TCDS A12SO](https://openairdocs.org/tcds/A12SO))
- Diamond Aircraft Industries GmbH DA 40 ([TCDS A47CE](https://openairdocs.org/tcds/A47CE))
- Diamond Aircraft Industries GmbH DA 40 NG ([TCDS A47CE](https://openairdocs.org/tcds/A47CE))
- Diamond Aircraft Industries GmbH DA 40F ([TCDS A47CE](https://openairdocs.org/tcds/A47CE))
- Mooney International Corporation M20J ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney International Corporation M20K ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney International Corporation M20L ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney International Corporation M20M ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney International Corporation M20R ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney International Corporation M20S ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney International Corporation M20TN ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney International Corporation M20U ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Mooney International Corporation M20V ([TCDS 2A3](https://openairdocs.org/tcds/2A3))
- Piper Aircraft Inc. PA-28-161 ([TCDS 2A13](https://openairdocs.org/tcds/2A13))
- Piper Aircraft Inc. PA-28-181 ([TCDS 2A13](https://openairdocs.org/tcds/2A13))
- Textron Aviation Inc. 152 ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- Textron Aviation Inc. 172N ([TCDS 3A12](https://openairdocs.org/tcds/3A12))
- Textron Aviation Inc. 172P ([TCDS 3A12](https://openairdocs.org/tcds/3A12))
- Textron Aviation Inc. 172Q ([TCDS 3A12](https://openairdocs.org/tcds/3A12))
- Textron Aviation Inc. 172R ([TCDS 3A12](https://openairdocs.org/tcds/3A12))
- Textron Aviation Inc. 172RG ([TCDS 3A17](https://openairdocs.org/tcds/3A17))
- Textron Aviation Inc. 172S ([TCDS 3A12](https://openairdocs.org/tcds/3A12))
- Textron Aviation Inc. 177B ([TCDS A13CE](https://openairdocs.org/tcds/A13CE))
- Textron Aviation Inc. 180K ([TCDS 5A6](https://openairdocs.org/tcds/5A6))
- Textron Aviation Inc. 182Q ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Textron Aviation Inc. 182R ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Textron Aviation Inc. 182S ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Textron Aviation Inc. 182T ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Textron Aviation Inc. 206H ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))
- Textron Aviation Inc. 210L ([TCDS 3A21](https://openairdocs.org/tcds/3A21))
- Textron Aviation Inc. 210M ([TCDS 3A21](https://openairdocs.org/tcds/3A21))
- Textron Aviation Inc. 210N ([TCDS 3A21](https://openairdocs.org/tcds/3A21))
- Textron Aviation Inc. 210R ([TCDS 3A21](https://openairdocs.org/tcds/3A21))
- Textron Aviation Inc. A152 ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- Textron Aviation Inc. A185F ([TCDS 3A24](https://openairdocs.org/tcds/3A24))
- Textron Aviation Inc. A36 ([TCDS 3A15](https://openairdocs.org/tcds/3A15))
- Textron Aviation Inc. A36TC ([TCDS 3A15](https://openairdocs.org/tcds/3A15))
- Textron Aviation Inc. B36TC ([TCDS 3A15](https://openairdocs.org/tcds/3A15))
- Textron Aviation Inc. F33A ([TCDS 3A15](https://openairdocs.org/tcds/3A15))
- Textron Aviation Inc. F33C ([TCDS 3A15](https://openairdocs.org/tcds/3A15))
- Textron Aviation Inc. G36 ([TCDS 3A15](https://openairdocs.org/tcds/3A15))
- Textron Aviation Inc. LC41-550FG ([TCDS A00003SE](https://openairdocs.org/tcds/A00003SE))
- Textron Aviation Inc. LC42-550FG ([TCDS A00003SE](https://openairdocs.org/tcds/A00003SE))
- Textron Aviation Inc. R172K ([TCDS 3A17](https://openairdocs.org/tcds/3A17))
- Textron Aviation Inc. R182 ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Textron Aviation Inc. T182 ([TCDS 3A13](https://openairdocs.org/tcds/3A13))

All 60: https://openairdocs.org/stc/SA01134DE/models.md

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

FEDERAL AVIATION United States of America Department of Transportation Federal Aviation Administration WANUISTRANTID Supplemental Type Certificate Number: SA01134DE This certificate issued to: Earth Inc.

955 Merchant Ct.

Windsor, CO 80550 23 • Title 14 Code of Federal Regulations Original Product See 38 proved Mode Li (Amo) for 278680 24750 Make: See FAA Approved Model List (AML) for Battery Installation, EarthX, Inc., STC SA01134DE Rev Type Certificate Number: . IR, dated 7/31/2021 or fater approved revision EIX680-24-TSO Battery Installation, EarthX, Inc., Model: SIC SA01134DE Rev IR dated 7/31/2024 or later Description of Type Design Change: approved revision Installation of a EarthX ETX680-24-TSO Lithium battery in accordance with Master Document List as denoted in the FAA Approved Model List (AML) for ETX680-24-TSO Battery Installation, EarthX, Inc., STC SA01134DE, Revision IR, dated 7/31/2024 or later approved revision.

See FAA Approved Model List (AML) for ETX680-24-TSO Battery Installation EarthX, STC SA01134DE Rev IR dated 7/31/2024 or later FAA Approved revision

Date of Application: 2/14/22 Date Reissued:

Date of Issuance: 7/31/24 Date Amended:

By Direction of the Administrator Signature: Bang l Title: Kreg R. Voorhies, ODA Lead administrator Cert Works, LLC ODA ODA No. ODA (AIR-833887-NM This certificate may be transferred or made available to third persons by licensing agreements in accordance with 14 CFR 21,47, Possession of this Supplemental Type Gertificate (STG) document by persons other than the STC holder does not constitute rights to the design data nor to alter an aircraft, aircraft engine, or propeller. The ST's supporting documentation (drawings, instructions, specifications, flight manual supplements, etc.) is the property of the STC holder.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA01134DE

Transfer Endorsement Transfer the ownership of Supplemental Type Certificate Number.

Extent of Authority (if licensing agreement);

Date of transfer.

### SA01134DE_AML.pdf

Revision B Page 1 of 6

FEDERAL AVIATION ADMINISTRATION (FAA) APPROVED MODEL LIST (AML) SA01134DE FOR EARTHX ETX680-24-TSO

**BATTERY INSTALLATION**

Revision: B Dated: 6/15/2026

FAA APPROVED MODEL LIST ETX680-24-TSO Battery Installation EarthX STC No. SA01134DE Revision B Page 2 of 6 1 Revision Log Revision Pages Description FAA Approval Date IR ALL Initial Release Kreg R. Voorhies, ODA Lead administrator Cert Works, LLC ODA ODA No. ODA(AIR)-833887-NM July 31, 2024 A Section4 Added models to list April 23, 2026 B Section4 Added models to list July 21, 2026 2 Introduction This document is the Federal Aviation Administration (FAA) Approved Model List (AML) for Supplemental Type Certificate (STC) Number SA01134DE, for installing the EarthX Inc. ETX680-24-TSO Battery into eligible aircraft.

R evisions to the AML must be coordinated between the STC holder and the responsible Certification Branch, and requires FAA approval. This AML is only applicable to the aircraft listed in paragraph 4.

2.1 Prerequisites For an approved model (see paragraph 4) to be eligible for this STC installation, specific conditions must be met (paragraph 2.2.1) and meet the specific serial number limitations of paragraph 2.2.2.

2.2 Limitations

2.2.1 Limitations – All models:

Limitation Number Limitations for ALL models 1 To prevent battery overcharging, Over Voltage Protection (OVP) means/ equipment in the battery charging system is required.

2 The installer must determine if this design change is compatible with previously approved modifications.

3 The modified airplane must be maintained in accordance with the Instructions for Continued Airworthiness (ICA) document.

4 A copy of this certificate must be maintained as part of the permanent records for the modified aircraft.

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

6 Installation limited to 28 DC volts electrical systems.

2.2.2 Limitations – Model Specific:

None See Section 4 See Section 4

FAA APPROVED MODEL LIST ETX680-24-TSO Battery Installation EarthX STC No. SA01134DE Revision B Page 3 of 6 3 Certification Basis The certification basis for each qualified model listed in paragraph 4 is as specified in its Type Certificate Datasheet (TCDS) and as modified by this STC’s type design at the amendment levels noted below:

Bas ed on §§ 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis is as follows:

a. A s determined by the Type Certificate Data Sheet (TCDS) for the aircraft for parts not changed or not affected by this STC.

b. R egulations at the amendment levels listed in Table 1 below for parts changed or affected by the STC since the reference date of application, February 14, 2022.

14 CFR Sections: 23.301(a),(b),(c) Amdt. 23-48; 23.303 Amdt. - ; 23.305(a),(b) Amdt. 23-45; 23.307(a) Amdt. - ;

23.337(a)(1)(2),(b)(1) Amdt. 23-48; 23.601 Amdt. - ; 23.603 Amdt. 23-23; 23.605(a) Amdt. 23-23; 23.607(b) Amdt. 23- 48; 23.609 Amdt. - ; 23.611 Amdt. 23-48; 23.613 Amdt. 23-45; 23.619 Amdt. 23-7; 23.625(a),(b),(c) Amdt. 23-7;

23.771(a) Amdt. 23-14; 23.773(a)(1,2) Amdt. 23-63; 23.853(a) Amdt. 23-62; 23.863 Amdt. 23-34; 23.867 Amdt. 23-49;

23.1183(a) Amdt. 23-51; 23.1301 Amdt. 23-62; 23.1309(a),(d) Amdt. 23-62; 23.1322 Amdt. 23-43; 23.1351(a)(1)(2)(i),

(b)(1)(i)(ii)(iii),(2),(3) Amdt. 23-49; 23.1357(a,b) Amdt. 23-43; 23.1359(a),(c) Amdt. 23-49; 23.1365(a,d,e) Amdt. 23-49;

23.1367 Amdt. - ; 23.1431(b) Amdt. 23-62; 23.1529 Amdt. 23-26; 23.1541(a)(2)(b) Amdt. 23-21; 23.1581(a-c)(f) Amdt.

23-50; 23.1585(a,j) Amdt. 23-50; 23.2005 Amdt. 23-64; 23.2010 Amdt. 23-64; 23.2325(g) Amdt. 23-64; 23.2410 Amdt.

23-64; 23.2440(c)(1) Amdt. 23-64; 23.2500 Amdt. 23-64; 23.2505 Amdt. 23-64; 23.2510 Amdt. 23-64; 23.2520 Amdt.

23-64; 23.2525(a),(b),(c) Amdt. 23-64.

c . M eans of Compliance Issue Paper, S-1, dated 4/17/2023 approved and closed on 4/28/2023, Installation of Rechargeable Lithium Battery Systems for 14 CFR Part 23 Airplanes is applicable to this modification.

SO No Safety Objectives 1 Be designed to maintain safe cell temperatures and pressures under all foreseeable operating conditions to prevent fire and explosion.

2 Be designed to prevent the occurrence of self-sustaining, uncontrollable increases in temperature or pressure, and automatically control the charge rate of each cell to protect against adverse operating conditions, such as cell imbalance, back charging, overcharging, and overheating.

3 Not emit explosive or toxic gases, either in normal operation or as a result of its failure, that may accumulate in hazardous quantities within the airplane 4 Meet the requirements of §23.2325(g).

5 Not damage surrounding structure or adjacent systems, equipment, components, or electrical wiring from corrosive or any other fluids or gases that may escape in such a way as to cause a major or more - severe failure condition.

6 Have provisions to prevent any hazardous effect on airplane structure or systems caused by the maximum amount of heat it can generate due to any failure of it or its individual cells.

7 Have a failure sensing and warning system to alert the flight crew if its failure affects safe operation of the airplane.

8 Have a monitoring and warning feature that alerts the flight crew when its charge state falls below acceptable levels if its function is required for safe operation of the airplane.

9 Have a means to disconnect from its charging source in the event of an over -temperature condition, cell failure or battery failure.

FAA APPROVED MODEL LIST ETX680-24-TSO Battery Installation EarthX STC No. SA01134DE Revision B Page 4 of 6 4 Approved Model List

**ITEM AIRCRAFT MAKE**

**AIRCRAFT MODEL ORIGINAL TC NUMBER CERT. BASIS FOR**

**ALTERATION**

**FAA APPROVED AIRCRAFT**

**FLIGHT MANUAL SUPPLEMENT**

**FAA APPROVED MASTER**

**DRAWING LIST**

FAA ACCEPTED ICA AML REV DATE Number Revision * Drawing Revision * Drawing Revision **

1. Textron (Cessna) 172N, 172P, 172Q (S/N 17258105 thru 17258112, 17261578 and 17269310 through 17276654), 172R, 172S 3A12 See Paragraph 3 ETX680-24-TSO-AFMS, Airplane Flight Manual Supplement (AFMS) For EarthX ETX680-24- TSO Battery Rev. IR dated 9/11/2023 D23120, Master Drawing List (MDL) Rev IR dated 5/16/2024 200408, ETX680- 24-TSO Manual with Instructions for Continued Airworthiness Rev E1 dated 3/13/2026 7/31/2024

2. Textron (Cessna) R172K (S/N R1722725 and on), 172RG 3A17 See Paragraph 3 ETX680-24-TSO-AFMS, Airplane Flight Manual Supplement (AFMS) For EarthX ETX680-24- TSO Battery Rev. IR dated 9/11/2023 D23120, Master Drawing List (MDL) Rev B dated 10/15/2025 200408, ETX680- 24-TSO Manual with Instructions for Continued Airworthiness Rev E1 dated 3/13/2026 4/23/2026

3. Cirrus SR20, SR22, SR22T A00009CH See Paragraph 3 ETX680-24-TSO-AFMS, Airplane Flight Manual Supplement (AFMS) For EarthX ETX680-24- TSO Battery Rev. IR dated 9/11/2023 D23120, Master Drawing List (MDL) Rev B dated 10/15/2025 200408, ETX680- 24-TSO Manual with Instructions for Continued Airworthiness Rev E1 dated 3/13/2026 4/23/2026

4. Diamond DA 40, DA 40F, DA 40NG A47CE See Paragraph 3 ETX680-24-TSO-AFMS, Airplane Flight Manual Supplement (AFMS) For EarthX ETX680-24- TSO Battery Rev. IR dated 9/11/2023 D23120, Master Drawing List (MDL) Rev B dated 10/15/2025 200408, ETX680- 24-TSO Manual with Instructions for Continued Airworthiness Rev E1 dated 3/13/2026 4/23/2026

5. Textron (Cessna) U206G, TU206G (S/N U20602589 and U20604075 and on), 206H (S/N 20608001 and on), T206H (S/N T20608001 and on) A4CE See Paragraph 3 ETX680-24-TSO-AFMS, Airplane Flight Manual Supplement (AFMS) For EarthX ETX680-24- TSO Battery Rev. IR dated 9/11/2023 D23120, Master Drawing List (MDL) Rev B dated 10/15/2025 200408, ETX680- 24-TSO Manual with Instructions for Continued Airworthiness Rev E1 dated 3/13/2026 4/23/2026

6. Textron (Cessna) 210L, 210M, 210N, 210R, T210L, T210M, T210N, T210R (S/N 21059503 and on), P210N, P210R (S/N P21000001 and on) 3A21 See Paragraph 3 ETX680-24-TSO-AFMS, Airplane Flight Manual Supplement (AFMS) For EarthX ETX680-24- TSO Battery Rev. IR dated 9/11/2023 D23120, Master Drawing List (MDL) Rev B dated 10/15/2025 200408, ETX680- 24-TSO Manual with Instructions for Continued Airworthiness Rev E1 dated 3/13/2026 4/23/2026

7. Textron (Cessna) 152 S/N 15279406 and on 3A19 See Paragraph 3 ETX680-24-TSO-AFMS, Airplane Flight Manual Supplement (AFMS) Rev. IR dated 9/11/2023 D23120, Master Drawing List (MDL) Rev B dated 10/15/2025 200408, ETX680- 24-TSO Manual with Instructions Rev E1 dated 3/13/2026 4/23/2026

FAA APPROVED MODEL LIST ETX680-24-TSO Battery Installation EarthX STC No. SA01134DE Revision B Page 5 of 6 For EarthX ETX680-24- TSO Battery for Continued Airworthiness

8. Textron (Cessna) 182Q, 182R, 182S, 182T, T182 (S/N 18263479, 18265966 and on), R182 and TR182 series (S/N R18200001 to R18202041), T182T 3A13 See Paragraph 3 ETX680-24-TSO-AFMS, Airplane Flight Manual Supplement (AFMS) For EarthX ETX680-24- TSO Battery Rev. IR dated 9/11/2023 D23120, Master Drawing List (MDL) Rev B dated 10/15/2025 200408, ETX680- 24-TSO Manual with Instructions for Continued Airworthiness Rev E1 dated 3/13/2026 4/23/2026

9. Textron (Cessna) A185F (S/N 18502300, 18503459 and on) 3A24 See Paragraph 3 ETX680-24-TSO-AFMS, Airplane Flight Manual Supplement (AFMS) For EarthX ETX680-24- TSO Battery Rev. IR dated 9/11/2023 D23120, Master Drawing List (MDL) Rev C dated 6/15/2026 200408, ETX680- 24-TSO Manual with Instructions for Continued Airworthiness Rev F dated 4/7/2026 7/21/2026

10. Textron (Cessna) A152 (S/N A1520735 and on) 3A19 See Paragraph 3 ETX680-24-TSO-AFMS, Airplane Flight Manual Supplement (AFMS) For EarthX ETX680-24- TSO Battery Rev. IR dated 9/11/2023 D23120, Master Drawing List (MDL) Rev C dated 6/15/2026 200408, ETX680- 24-TSO Manual with Instructions for Continued Airworthiness Rev F dated 4/7/2026 7/21/2026

11. Textron (Cessna) 180K (S/N 18052906 a nd on) 5A6 See Paragraph 3 ETX680-24-TSO-AFMS, Airplane Flight Manual Supplement (AFMS) For EarthX ETX680-24- TSO Battery Rev. IR dated 9/11/2023 D23120, Master Drawing List (MDL) Rev C dated 6/15/2026 200408, ETX680- 24-TSO Manual with Instructions for Continued Airworthiness Rev F dated 4/7/2026 7/21/2026

12. Textron (Cessna) 177B (S/N 17702673 and on) A13CE See Paragraph 3 ETX680-24-TSO-AFMS, Airplane Flight Manual Supplement (AFMS) For EarthX ETX680-24- TSO Battery Rev. IR dated 9/11/2023 D23120, Master Drawing List (MDL) Rev C dated 6/15/2026 200408, ETX680- 24-TSO Manual with Instructions for Continued Airworthiness Rev F dated 4/7/2026 7/21/2026

13. Textron (Cessna) LC41-550FG (41002 through 41108, 41501 through 41533, 41563 through 41800, and 411001 through 411161), LC42-550FG (42001 through 42084, 42501 through 42569, and 421001 through 421020), T240 (T24002001 and on) A00003SE See Paragraph 3 ETX680-24-TSO-AFMS, Airplane Flight Manual Supplement (AFMS) For EarthX ETX680-24- TSO Battery Rev. IR dated 9/11/2023 D23120, Master Drawing List (MDL) Rev C dated 6/15/2026 200408, ETX680- 24-TSO Manual with Instructions for Continued Airworthiness Rev F dated 4/7/2026 7/21/2026

14. Textron (Cessna) F33A (S/N: CE-748, CE-772 and on); F33C (S/N: CJ-149 and on); G36 (S/N: E-4021, E-4147 and on); V35B (S/N: D-10097, D-10120 3A15 See Paragraph 3 ETX680-24-TSO-AFMS, Airplane Flight Manual Supplement (AFMS) For EarthX ETX680-24- TSO Battery Rev. IR dated 9/11/2023 D23120, Master Drawing List (MDL) Rev C dated 6/15/2026 200408, ETX680- 24-TSO Manual with Instructions for Continued Airworthiness Rev F dated 4/7/2026 7/21/2026

FAA APPROVED MODEL LIST ETX680-24-TSO Battery Installation EarthX STC No. SA01134DE Revision B Page 6 of 6 and on); A36 (S/N: E-1111, E-1241 through E-3635, except E-3630); A36TC (S/N: EA-1 through ES-241, EA-243 through EA-

272); B36TC (S/N: EA-242, EA-273 and on)

15. Commander Aircraft Corporation 114B (14541 and on), 114TC (20001 and on) A12SO See Paragraph 3 ETX680-24-TSO-AFMS, Airplane Flight Manual Supplement (AFMS) For EarthX ETX680-24- TSO Battery Rev. IR dated 9/11/2023 D23120, Master Drawing List (MDL) Rev C dated 6/15/2026 200408, ETX680- 24-TSO Manual with Instructions for Continued Airworthiness Rev F dated 4/7/2026 7/21/2026

16. Mooney International Corporation M20J (S/N: 24-3000 and on); M20K (S/N: 25-1000 through 25-2032), M20L, M20M, M20R, M20S, M20TN, M20U, M20V 2A3 See Paragraph 3 ETX680-24-TSO-AFMS, Airplane Flight Manual Supplement (AFMS) For EarthX ETX680-24- TSO Battery Rev. IR dated 9/11/2023 D23120, Master Drawing List (MDL) Rev C dated 6/15/2026 200408, ETX680- 24-TSO Manual with Instructions for Continued Airworthiness Rev F dated 4/7/2026 7/21/2026

17. Piper Aircraft, Inc.

PA-28-181 (S/N 2890206 through 2890231, 2843001 and on, and 2881001 and on, and 28010001 and on;

PA-28-161 (S/N 2816110 through 2816119, and 2842001 and on) 2A13 See Paragraph 3 ETX680-24-TSO-AFMS, Airplane Flight Manual Supplement (AFMS) For EarthX ETX680-24- TSO Battery Rev. IR dated 9/11/2023 D23120, Master Drawing List (MDL) Rev C dated 6/15/2026 200408, ETX680- 24-TSO Manual with Instructions for Continued Airworthiness Rev F dated 4/7/2026 7/21/2026 * Or later FAA Approved Revision ** Or later FAA Accepted Revision FAA Approved: ______________________________________________ for Manager, West Certification Branch Amended: April 23, 2026; July 21, 2026 Reissued: ________________

## Every issue (3)

- July 21, 2026: Amended, Current. [certificate](https://openairdocs.org/files/sha256/d8/75/d875b94cef9746fc7be6d6f179752f8fd3749376fb7d08f78dfbc997c9e07f1f), [SA01134DE_AML.pdf](https://openairdocs.org/files/sha256/7d/20/7d20db30745f39bca0db97bfe04f12842675632e47a0930d232d7b0417169bc4)
- April 23, 2026: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/d8/75/d875b94cef9746fc7be6d6f179752f8fd3749376fb7d08f78dfbc997c9e07f1f), [SA01134DE_AML.pdf](https://openairdocs.org/files/sha256/56/96/5696e227627d596d5e1bc359e3ac1b3d29fe95abd3c114c9a0ecf7376ea26cc0)
- July 31, 2024: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/d8/75/d875b94cef9746fc7be6d6f179752f8fd3749376fb7d08f78dfbc997c9e07f1f), [SA01134DE_AML.pdf](https://openairdocs.org/files/sha256/77/b2/77b2a6aa5cdc5660b28fa545f24a17b4fa1516a4e35314e5cd583a8eeef41cb6)

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