# STC SA1626NM PAGE 2

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Electronics International, United States
- Description: Installation of Electronics Int'l Digital EGT/CHT Instruments and accessories. (201 Series)
- Applied: March 30, 1982
- Status date: March 9, 1993
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A17WE](https://openairdocs.org/tcds/A17WE), [TCDS A-746](https://openairdocs.org/tcds/A-746), [TCDS 4A19](https://openairdocs.org/tcds/4A19), [TCDS A17EU](https://openairdocs.org/tcds/A17EU), [TCDS A-2-575](https://openairdocs.org/tcds/A-2-575), [TCDS A-618](https://openairdocs.org/tcds/A-618), [TCDS A13EU](https://openairdocs.org/tcds/A13EU), [TCDS A4EU](https://openairdocs.org/tcds/A4EU), [TCDS A26EU](https://openairdocs.org/tcds/A26EU), [TCDS A42EU](https://openairdocs.org/tcds/A42EU), [TCDS A23EU](https://openairdocs.org/tcds/A23EU), [TCDS A18EU](https://openairdocs.org/tcds/A18EU), [TCDS ATC 519](https://openairdocs.org/tcds/ATC%20519), [TCDS ATC 16 Stinson](https://openairdocs.org/tcds/ATC%2016%20Stinson), [TCDS ATC 136 (Consolidated Vultee)](https://openairdocs.org/tcds/ATC%20136%20(Consolidated%20Vultee)), [TCDS ATC 48](https://openairdocs.org/tcds/ATC%2048), [TCDS ATC 145 (Consolidated Vultee)](https://openairdocs.org/tcds/ATC%20145%20(Consolidated%20Vultee)), [TCDS ATC 161 (Consolidated Vultee)](https://openairdocs.org/tcds/ATC%20161%20(Consolidated%20Vultee)), [TCDS ATC 294](https://openairdocs.org/tcds/ATC%20294), [TCDS ATC 530](https://openairdocs.org/tcds/ATC%20530) and 122 more
- Certificate PDF: https://openairdocs.org/files/sha256/6f/11/6f1123fce801012374284502fcac0c06b0f58e70c65d121ccecc35275f450eb1
- Approved model list and other attachments: [SA1626NM_AML.pdf](https://openairdocs.org/files/sha256/d2/73/d2731a78671cc40999305f37ed84934218bd740738fadb203ce200029475fa76)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/60542E957D23F9CD86257A130055CFD1.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1626NM%20PAGE%202

## ADs that name it (0)

None.

## Approved models (495, first 50)

- Aerostar Aircraft Corporation PA-60-600 (Aerostar 600) ([TCDS A17WE](https://openairdocs.org/tcds/A17WE))
- Aerostar Aircraft Corporation PA-60-601 (Aerostar 601) ([TCDS A17WE](https://openairdocs.org/tcds/A17WE))
- Aerostar Aircraft Corporation PA-60-601P (Aerostar 601P) ([TCDS A17WE](https://openairdocs.org/tcds/A17WE))
- Aerostar Aircraft Corporation PA-60-602P (Aerostar 602P) ([TCDS A17WE](https://openairdocs.org/tcds/A17WE))
- Aerostar Aircraft Corporation PA-60-700P (Aerostar 700P) ([TCDS A17WE](https://openairdocs.org/tcds/A17WE))
- Arizona Aerospace Foundation DC-65 ([TCDS A-746](https://openairdocs.org/tcds/A-746))
- Arizona Aerospace Foundation DCO-65 ([TCDS A-746](https://openairdocs.org/tcds/A-746))
- Augustair Inc. 2150 ([TCDS 4A19](https://openairdocs.org/tcds/4A19))
- Augustair Inc. 2150A ([TCDS 4A19](https://openairdocs.org/tcds/4A19))
- B-N Group Ltd. BN-2 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU))
- B-N Group Ltd. BN-2A ([TCDS A17EU](https://openairdocs.org/tcds/A17EU))
- B-N Group Ltd. BN-2A-2 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU))
- B-N Group Ltd. BN-2A-20 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU))
- B-N Group Ltd. BN-2A-21 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU))
- B-N Group Ltd. BN-2A-26 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU))
- B-N Group Ltd. BN-2A-27 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU))
- B-N Group Ltd. BN-2A-3 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU))
- B-N Group Ltd. BN-2A-6 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU))
- B-N Group Ltd. BN-2A-8 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU))
- B-N Group Ltd. BN-2A-9 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU))
- B-N Group Ltd. BN-2B-20 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU))
- B-N Group Ltd. BN-2B-21 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU))
- B-N Group Ltd. BN-2B-26 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU))
- B-N Group Ltd. BN-2B-27 ([TCDS A17EU](https://openairdocs.org/tcds/A17EU))
- B-N Group Ltd. BN-2T ([TCDS A17EU](https://openairdocs.org/tcds/A17EU))
- B-N Group Ltd. BN-2T-4R ([TCDS A17EU](https://openairdocs.org/tcds/A17EU))
- CPAC Inc. 112 ([TCDS A12SO](https://openairdocs.org/tcds/A12SO))
- CPAC Inc. 112B ([TCDS A12SO](https://openairdocs.org/tcds/A12SO))
- CPAC Inc. 112TC ([TCDS A12SO](https://openairdocs.org/tcds/A12SO))
- CPAC Inc. 112TCA ([TCDS A12SO](https://openairdocs.org/tcds/A12SO))
- CPAC Inc. 114 ([TCDS A12SO](https://openairdocs.org/tcds/A12SO))
- CPAC Inc. 114A ([TCDS A12SO](https://openairdocs.org/tcds/A12SO))
- CPAC Inc. 114B ([TCDS A12SO](https://openairdocs.org/tcds/A12SO))
- CPAC Inc. 114TC ([TCDS A12SO](https://openairdocs.org/tcds/A12SO))
- Cessna Aircraft Company F150F ([TCDS A13EU](https://openairdocs.org/tcds/A13EU))
- Cessna Aircraft Company F150G ([TCDS A13EU](https://openairdocs.org/tcds/A13EU))
- Cessna Aircraft Company F150H ([TCDS A13EU](https://openairdocs.org/tcds/A13EU))
- Cessna Aircraft Company F150J ([TCDS A13EU](https://openairdocs.org/tcds/A13EU))
- Cessna Aircraft Company F150K ([TCDS A13EU](https://openairdocs.org/tcds/A13EU))
- Cessna Aircraft Company F150L ([TCDS A13EU](https://openairdocs.org/tcds/A13EU))
- Cessna Aircraft Company F150M ([TCDS A13EU](https://openairdocs.org/tcds/A13EU))
- Cessna Aircraft Company F172D ([TCDS A4EU](https://openairdocs.org/tcds/A4EU))
- Cessna Aircraft Company F172E ([TCDS A4EU](https://openairdocs.org/tcds/A4EU))
- Cessna Aircraft Company F172F ([TCDS A4EU](https://openairdocs.org/tcds/A4EU))
- Cessna Aircraft Company F172G ([TCDS A4EU](https://openairdocs.org/tcds/A4EU))
- Cessna Aircraft Company F172H ([TCDS A4EU](https://openairdocs.org/tcds/A4EU))
- Cessna Aircraft Company F172K ([TCDS A4EU](https://openairdocs.org/tcds/A4EU))
- Cessna Aircraft Company F172L ([TCDS A4EU](https://openairdocs.org/tcds/A4EU))
- Cessna Aircraft Company F172M ([TCDS A4EU](https://openairdocs.org/tcds/A4EU))
- Cessna Aircraft Company F172N ([TCDS A4EU](https://openairdocs.org/tcds/A4EU))

All 495: https://openairdocs.org/stc/SA1626NM%20PAGE%202/models.md

## What the certificate says

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

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA1626N4 This certificate issued to: Electronics International, Inc.

Part * of the CiVil Air Regulations See attached Master Eligibility List (MEL) Number SA1626NM for list of Original Product - Type Certificate Number: approved airplane models and applicable Make: airworthiness regulations.

Description of Type Design Change: Installation of Electronics Internationa! EGT's/ CHT's, Remote Switches, Probes, Cables and Accessories in accordance with Electronics International Inc. Installation Instruction No. 070781.

MODEL TYPE MODEL TYPE NOTE: The models listed herein EC-1 EGT/CHT C-6 6 Channel CHT are designed for monitoring exhaust gas and cylinder head E-4 4 Channel EGT EC-2 EGT/CHT temperatures and are not E-6 6 Channel EGT E -2 EGT primary instruments.

C-4 + Channel CHT C-2 CHT Limitations and Conditions: (Continued on Page 3) Approval of this change in type design applies to the above referenced aircraft models only. This approval should not be extended to aircraft of these models on which other previously approved modifications are incorporated unless it is determined that the relationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the Ziectrohics inff th rendered, suspended, vevoked, or a termination date is therwise established by the Administrator of the Federal Aviation Administration .

Date of Application: March 30, 1982 Date Reissued:

Date of Issuance: September 20, 1982 Date Amended: April 13, 1983 FEDERAL AUTATION By divotion of the edmi (Signature) TAMINISTRAIO mager, Seattle Aircratt / Certification Office (Title) (Continued) Model Type RS4-1 4 channels, single function RS-6-1 6 channels, single function RS-8-1 8 channels, single function RS-12-1 12 channels, single function RS-4-2 4 channels, dual function RS-6-2 6 channels, dual function

- END Date Amended:

st FAA FORM 8110-2-1 (10-69) PAGE 3 OF 3 PAGES

### SA1626NM_AML.pdf

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

List of Active Pages for Approved Model List (AML) SA1626NM 3/9/93 Last Page Amendment Date This Page -- 3/9/93 1 3/9/93 3/9/93 3/9/93 6/2/92 3/9/93 6/2/92 ---6/2/92 8 --6/2/92 FAA Approved by: Sall? bang Date: 46-93 S0602921

FAA Approved Electronics International, Inc.

Approved Model List (AML) SA1626NM Installation Of Electronics International Digital EGT/CHT Instruments and Accessories Issue Date: May 24, 1988 Original Certification FAA Sealed Drawings Installation Type Basis Instructions AML Aircraft Aircraft Certificate for Amend.

Item Make Model Number Alteration Number Rev. No. Number Date Date TD121161 12/11/86 070781 2/25/85 Aerocar 4A16 CAR 3 None Inc.

Aeronca C-2 Series ATC 351 FAR 23 6/02/92 Inc. C-3 Series A 396 (also see K&50 trytek) Series -688, -676 L Series ATC 596 & 614 15 Series A802 Аего- SE 3160 H1 IN CAR 10 6/02/92 spatiale Alovette- 111 H1 IN CAR 10 (Also see SA 315 Socata) Series H1 IN CAR 10 SA 316 Series H1 IN CAR 10 SA 319 Series H1 IN CAR 10 262A Series A6 EU CAR 10 SN-601 A37 EU FAR 21.29 SA-350 & 360 Series H8 EU FAR 21.29 SA-365 Series H10 EU FAR 21.29 Aircraft 6/02/92 Associates Inc. J-2 ATC 620 FAR 23

5. Air A9SW FAR 21.25 TD121161 5/24/88 Tractor (a)(1) Inc.

6. Artic Air- None craft Co. A737 CAR 4a A754 CAR 4a

7. Ayres S- 2R A3SW CAR 3 None Corp. A4SH CAR 8 S Series 2A9 CAR 6/02/92

8.10(a)(1) 2A7 600 Series ASSW CAR 3 S2RSeries A4SW CAR 8

8. Ballauer Funk 2-564 CAR 04.031 None Series

9. Balloon Fire Flys A14S0 FAR 31 3/09/93 Works, The Page 1

FAA Approved Electronics International, Inc.

Approved Model List (AML) SA1626NM for Installation Of Electronics International Digital EGT/CHT Instruments and Accessories Issue Date: May 24, 1988 Installation Instructions AML Amend.

Item Number Date Date TD121161 12/11/86 070781 2/25/85 10- Beech B178, B17L, ATC 560 CAR 4a 3/09/93/ Aircraft SB17L CAR 4a Corp- B17R ATC 579 C17B, C17L ATC 602 C17R ATC 604 CAR Part 3 18 Series A-757, -765, CAR Part 3 6/02/92 19,23,24 Car Part 03 Series A1CE CAR Part 3 33,35,36 FAR Part 23 CAR 3 6/02/92 None Part 23 Part 23 70г. Part 23 6/02/92 None CAR Part 3 6/02/92 FAR Part 23 FAR Part 23 FAR Part 23

99. 6/02/92 FAR Part 23

11. Bell Heli- 2H3, CAR 6 6/02/92 copter Textron CAR 7 FAR Part 29 FAR Part 29 FAR Part 29 CAR 6

12. Bellanca 7 Series A-759, CAR 4a None Aircraft 11 Series A-761, CAR 4a Corp. 14, 17, Series A- 18CE FAR Part 23 8 Series A21CE FAR Part 23 300 Series ATC328 FAR Part 23 400 Series ATC319 FAR Part 23

13. British Twin None Aerospace Pioneer Series 283 7A7 CAR 10 Beagle B206 Series 1&2 A11EU FAR 21.29 (CAR 3) Beagle B121 Series A22EU FAR 21.29 1,2, 83 A22CE (FAR 23) Camair Navion 480 2A2 CAR 3 6/02/92/ Aircraft Corp.

FAA Approved Electronics International, Inc.

Approved Model List (AML) SA1626NM Installation Of Electronics International Digital EGT/CHT Instruments and Accessories Issue Date: May 24, 1988 Certification FAA Sealed Drawings Installation Instructions AML Amend.

Item Alteration Number Rev. No. Number Date Date TD121161 12/11/86 070781 2/25/85

15. 120,140 None Aircraft Series A768, CAR 4a CAR 3(CAR 4a) (Also see 150, 152 Reims) Series 3A19 CAR Part 3 170 Series A799 CAR Part 03 172,175 Series 3А12, 3А17 CAR Part 3 177 Series A13CE, A20CE FAR Part 23 180 Series CAR Part 3 182, 185 Series ЗА13, ЗА24 CAR Part 3 CAR 4a 188 Series A9CE FAR Part 23 190, 195 CAR 3 03/09/93 Series A-790 CAR Part 3 6/02/92 206 Series A4CE FAR Part 23 207 Series A16CE CAR Part 3 Rev B 6/02/92 210 Series 3A21 5/23/86 303, 305 CAR Part 3 Series 5A5, 3A14 CAR 3 2/25/85 None 310 Series 3A10 320, series 335, CAR Part 3 340 3A25 CAR 3 CAR Part 3 337, 401, 402, 411, 414, CAR Part 3 FAR Part 23

16. Christen S- 1,S-2, A8SO FAR 21 None Industries Series (FAR 23) Inc. (Pitts) 6/02/92 Consol i- Colonial None dated C. Series, Aeronautic Lake LA Series 1A13 CAR 03 19- De DH Series ASEU FAR 21.29 6/02/92 Havi l land 2-459 FAR 21.29 2-393 FAR 21.29 7A10 CAR 10 A-816 CAR 10 A-807 CAR 10 DHC Series ASEA CAR 3 AR -33 CAR 8 AR - 13 CAR 8 1A19 CAR 10

20. Enstrom F Series HICE CAR Part 6 None Heli- 280 Series copters 21- Great 2T Series ATC354 FAR 23 6/2/92 Lakes ATC- 167 2-3339 ATC228 A18EA Page 3

FAA Approved Electronics International, Inc.

Approved Model List (AML) SA1626NM for Installation Of Electronics International Digital EGT/CHT Instruments and Accessories Issue Date: May 24, 1988 Original Certification FAA Sealed Drawings Installation Type Basis Instructions JAML Aircraft Aircraft Certificate for Amend.

Item Make Model Number Alteration Number Rev. No. Number Date Date TD121161 12/11/86 070781 2/25/85

22. Gulfstream 111 Series 11S0 FAR 23 6/02/92 Aerospace 112 Series A12SO (FAR 36) 114 Series A12SO

23. Gulfstream Grumman: None American G- 164 Series 1A16 G Series A12EA AA Series Commander GA Series Division 500 Series 6/02/92 111 112Series, 114Series 24- Helio Air- H-250 1A8 None craft LTD H-295 1A8 (Navion) HT-295 1A8 H-391 1A8 H-391B 1A8 H-395 1A8 H-395A 500 AZEA Hiller UH-12 6H1, 6H2, None Aviation Series 4H10, 4H11, H1WE

26. 300 Series 4H12 CAR Part 6 6/02/92 269 Series None A- 1 FAR 23 6/02/92 H-2, H-4 CAR Part 6 None PD 808/526 FAR 21.29 3/09/93 he E P. 166 Series CAR 10 (See

30. Lake See consolidated Aeronautic S

31. Maule M Series 3A23 CAR Part 3 None Air-craft Corp.

32. McDonnell DC3 Series A -807 6/02/92 Douglas DC4 Series A-618

23. Mooney M20 Series 2A3 None (Mooney) M22 AGSW 6/02/92

34. Navion See Camiar Ryan and Thompson Page 4

FAA Approved Electronics International, Inc.

Approved Model List (AML) SA1626NM for Installation Of Electronics International Digital EGT/CHT Instruments and Accessories Issue Date: May 24, 1988 Original Certification FAA Sealed Drawings Installation Type Basis Instructions AML Aircraft Aircraft Certificate for Amend.

Item Make Model Number Alteration Number Rey. No. Number Date Date TD121161 12/11/86 070781 2/25/85

35. North AT -6 A-2-575 CAR 4a None American Aviation

36. P68 Series A31EU FAR 21.29 None Cost- (FAR 23) Аего-

37. P. 136-L 03/09/93 (See Series A 813 CAR 10

38. Pilatus BN Series A17EU FAR 21.29, None Britten- FAR 25 Norman

39. Piper J2 Series FAR 23 6/02/92 Aircraft J3 Series FAR 23 Corp. CAR 4a None CAR4a CAR4a CAR 4a 695 CAR4a 708 721 CAR4a CAR4a CAR 3 CAR 3 CAR 3 CAR 3 CAR 3 CAR 3 CAR 8.10(b) CAR 3 CAR 3 CAR CAR 3 CAR 3 CAR 8.10(b) CAR 3 6/02/92 None CAR 3 CAR 3 6/02/92" 4/25/88 None FAR 21 FAR 23 FAR 23 FAR 23 FAR 23 FAR 23 FAR 23 FAR 23 FAR 23

40. Pitts See Child 41- Prop-Jets 200 Series 3A18 CAR 3 None Inc. (Aero CAR 3 Commander) CAR 3 Page 5

FAA Approved Electronics International, Inc.

Approved Model List (AML) SA1626NM for Installation Of Electronics International Digital EGT/CHT Instruments and Accessories Issue Date: May 24, 1988 Original Certification FAA Sealed Drawings Installation Type Basis Instructions AML Aircraft Aircraft Certificate for Amend.

Item Make Model Number Alteration Number Rev. No. Number Date Date TD121161 12/11/86 070781 2/25/85

42. Reims 172Series A4EU CAR 10 None Aviation A18EU FAR 21.29 (Cessna) (CAR 3) 150Series A13EU FAR 21.29 182Series A42EU CAR PART 3 337Series A23EU FAR 21.29 (FAR 23) 177Series A26EU FAR PART 23

43. Robinson R 22 H10WE FAR 27 None Helicopter 44- Rockwell 111Series A12SO FAR 23 None Inter- (FAR 36) national 112Series A12SO (Also see 114Series A12SO Ayres) 500,520 560,680, 681,690, 695,720 A7S0, 6A1 FAR 23, CAR 3 6/02/92

45. Rust, 21,22 Robert F. Series A44EU FAR 21.29 None (Chipmunk) Ryan Aero- SCW- 145 658 CAR 4a 6/02/92 nautical ST Series ATC 571 CAR 4a Co- ATC 681 A-749

47. Ryan B Series ATC 25 CAR 4a 6/02/92 Aircraft Corp.

48. Sikorsky H19 Series HR 1SO 6/02/92 Aircraft S-39Series ATC-375 S-41-B 2-286 S-43Series A-593 VS-44-A 752 S-51Series H-2 S-52Series H-3 S-55Series 1H4 CAR 6 S-58Series CAR 6 S-61Series 1 H15 CAR 7 S- 62A Series 1 H13 S-64Series H1EA S-76Series H1NE

49. Socata TB9, 10, A5 1EU 6/02/92 Group 20.21 Aerospatiale

50. Stearman C3 Series ATC55, FAR 23 6/02/92 Aircraft 2-159 2-445 ATC251 4 Series 2-155 FAR 23 ATC -305 ATC - 292 6 Series ATC459 FAR 23 Page 6

FAA Approved Electronics International, Inc.

Approved Model List (AML) SA1626NM Installation Of Electronics International Digital EGT/CHT Instruments and Accessories Issue Date: May 24, 1988 Original Certification FAA Sealed Drawings Installation Type Basis Instructions AML Aircraft Aircraft Certificate for Amend.

Item Make Model Number Alteration Number Rev. No. Number Date Date TD121161 12/11/86 070781 2/25/85

51. Stinson SM Series CAR 4a 6/02/92 SR Series CAR 4a SR Series CAR 4a

52. Stol UC- 1 None Amphibian (Twin-Bee) Corp. Republic RC-3

53. Swift GC Series 6/02/92 Museum Foundation Taylor- BC & BCS None craft Series A-690 CAR Part 04 Aviation 19 & F21 149 CAR Part 3 DC Series A746 CAR 4a BF Series A -699 CAR 4a BL Series A-700 CAR 4a

55. A through A-782 CAR 3 6/02/92 2 Series 6/02/92 E.J. ATC 655 A-634 A-767 None A-718 Согр.

F-1 F- 1A A-787 E A-787 (Mooney) G A-787 415-D A-787 A-2 A-787 AZ-A A-787 M10 A-787 415-C A-718 415- CD A-718 Varga Air- 2150Series 4A19 None craft Corp.

FAA Approved Electronics International, Inc.

Approved Model List (AML) SA1626NM for Installation Of Electronics International Digital EGT/CHT Instruments and Accessories Issue Date: May 24, 1988 Original Certification FAA Sealed Drawings Installation Type Basis Instructions • AML Aircraft Aircraft Certificate for Amend.

Item Make Model Number Alteration Number Rev. No. Number Date Date TD121161 12/11/86 070781 2/25/85

59. Waco Air- A Series ATC26, CAR 4a 6/02/92 craft 644 677 598 714 ATC41 ATC123 B&C Series ATC 168 ATC538 D Series ATC639 ATC597 ATC42 E Series 665 2-430 G Series ATC 13 2-363

I, J, K Series 2-361 ATC 313 o, P, Q Series ATC468 ATC464 ATC491 ATC453 ATC502 R&S Series ATC466 ATC311 ATC543

U, Y, Z Series ATC542 ATC586 ATC627

60. Weatherly 201Series A1OVE FAR 21.25 (a) None Aviation (CAMB) 620Series A26WE FAR 21.25 (a) None Page 8

## Every issue (1)

- March 9, 1993: Amended, Current. [certificate](https://openairdocs.org/files/sha256/6f/11/6f1123fce801012374284502fcac0c06b0f58e70c65d121ccecc35275f450eb1), [SA1626NM_AML.pdf](https://openairdocs.org/files/sha256/d2/73/d2731a78671cc40999305f37ed84934218bd740738fadb203ce200029475fa76)

---
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.