FAA-listed STC holder

Leading Edge Group LLC, The STCs

The Jun 30, 2026 FAA DRS snapshot lists 25 selected supplemental type certificates with status Current under Leading Edge Group LLC, The. The records span 17 public aircraft directories and 1 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

listed Current at snapshot

aircraft directories

modification categories

Apr 7, 2011

latest recorded revision

Modification mix

Fuel systems25

Aircraft represented

Boeing 737-300 Series522 STCs Boeing 727-200 Series450 STCs Boeing 737-200 Series433 STCs Boeing 737-400 Series411 STCs Boeing 737-500 Series323 STCs Boeing 727-100 Series262 STCs Boeing 737-600 Series255 STCs Boeing 737-200C Series113 STCs Boeing 727 Series110 STCs McDonnell Douglas DC-9-83 (MD-83)78 STCs McDonnell Douglas DC-9-82 (MD-82)77 STCs McDonnell Douglas DC-9-33F69 STCs Boeing 72763 STCs McDonnell Douglas DC-8-6262 STCs McDonnell Douglas DC-9-81 (MD-81)55 STCs McDonnell Douglas DC-9-87 (MD-87)53 STCs Boeing 73722 STCs

Recently revised records

Showing the 25 most recently revised records. Category directories provide the complete paginated discovery path.

25 displayed records.

Search every indexed record for this holder. The table below contains the recently revised records shown on this page.

Leading Edge Group LLC, The supplemental type certificates, aircraft applicability, source status and dates
STC and modification	Aircraft / model / TC	Source status and dates	Holder and authority
ST01337NY-D Installation of a three-tank auxiliary fuel system in aft cargo compartment. Fuel systems View record	Boeing 737-500 SeriesTC A16WE	Current at cited snapshot Revised Apr 7, 2011 Application: Apr 16, 1997	FAA holder: Leading Edge Group LLC, The FAA authority record
SA1265EA Installation of 2800 gallon auxiliary fuel tanks. Limited to installation on serial number 21206 ONLY. Fuel systems View record	Boeing 737-200 SeriesTC A16WE	Current at cited snapshot Revised Sep 14, 2009 Application: Nov 24, 1981	FAA holder: Leading Edge Group LLC, The FAA authority record
SA1078NE ONE ONLY STC; SN 22600: Installation of 1080-gallon, 3-tank auxiliary fuel system in forward cargo compartment. Limited to installation on serial number 22600 ONLY. Fuel systems View record	Boeing 737-200 SeriesTC A16WE	Current at cited snapshot Revised Apr 27, 2009 Application: Aug 20, 1992	FAA holder: Leading Edge Group LLC, The FAA authority record
SA1265NE Installation of 2800 gallon auxiliary fuel tanks in front and rear belly cargo compartments. "PATS, Inc. Supplement No. 1 to the Boeing 737-269 Auxiliary Fuel Tank Installation Aircraft S/N 21206". Fuel systems View record	Boeing 737-600 SeriesTC A16WE	Current at cited snapshot Revised Apr 27, 2009 Application: Aug 26, 1980	FAA holder: Leading Edge Group LLC, The FAA authority record
SA387NE Installation of a two-tank (1132 U.S. gallons) auxiliary fuel transfer system in the lower aft cargo compartment. FOR BOEING MODEL 727-100, this STC is limited to SNs 18800 and 18326 only. Fuel systems View record	Boeing 727-100 SeriesTC A3WE Boeing 727-200 SeriesTC A3WE	Current at cited snapshot Revised Apr 27, 2009 Application: Jun 14, 1985	FAA holder: Leading Edge Group LLC, The FAA authority record
SA392NE Installation of a five tank, 2571.5 U.S. gallons (17,228 lb.) capacity auxiliary fuel transfer system.\nConfiguration 2 and 3 are only eligible on airplane S/N 20489. Fuel systems View record	Boeing 727 SeriesTC A3WE Boeing 727-100 SeriesTC A3WE	Current at cited snapshot Revised Apr 27, 2009 Application: Mar 14, 1985	FAA holder: Leading Edge Group LLC, The FAA authority record
SA450NE Installation of a three-section tank and auxiliary fuel transfer system in the lower forward cargo bay. Fuel systems View record	Boeing 727-200 SeriesTC A3WE	Current at cited snapshot Revised Apr 27, 2009 Application: Apr 30, 1986	FAA holder: Leading Edge Group LLC, The FAA authority record
SA496NE Installation of auxiliary fuel transfer system in forward and/or aft lower cargo bays.\nCONFIGURATION 1 is eligible only for the modification installed on airplane SN 21948. Fuel systems View record	Boeing 727-200 SeriesTC A3WE	Current at cited snapshot Revised Apr 27, 2009 Application: Mar 12, 1986	FAA holder: Leading Edge Group LLC, The FAA authority record
SA500NE Installation of 425 U.S. gallon auxiliary fuel system in aft cargo compartment. Fuel systems View record	Boeing 737-300 SeriesTC A16WE	Current at cited snapshot Revised Apr 27, 2009 Application: Mar 12, 1986	FAA holder: Leading Edge Group LLC, The FAA authority record
SA530NE Configuration 1: Installation of two-section auxiliary fuel tanks (total capacity 14700 lb.) in the forward and aft cargo bay compartments \nConfiguration 2: \tInstallation of a three section auxiliary fuel tank system (total capacity 11350 lb.) in the forward and aft cargo bay compartments. Fuel systems View record	Boeing 727-100 SeriesTC A3WE Boeing 727TC A3WE	Current at cited snapshot Revised Apr 27, 2009 Application: Dec 11, 1986	FAA holder: Leading Edge Group LLC, The FAA authority record
SA542NE Installation of 500 U.S. gallon auxiliary fuel system in aft cargo compartment. Fuel systems View record	Boeing 737-300 SeriesTC A16WE	Current at cited snapshot Revised Apr 27, 2009 Application: Jun 4, 1987	FAA holder: Leading Edge Group LLC, The FAA authority record
SA553NE Installation of 425 or 500 U.S. gallon auxiliary fuel system in aft cargo compartment. \nCONFIGURATION 2, is eligible on 737-300 series airplanes S/N 23743 and 23930 through 23937. Fuel systems View record	Boeing 737-400 SeriesTC A16WE Boeing 737-300 SeriesTC A16WE	Current at cited snapshot Revised Apr 27, 2009 Application: Nov 3, 1987	FAA holder: Leading Edge Group LLC, The FAA authority record
SA62NE Installation of six-tank auxiliary fuel transfer system in lower fuselage cargo bays. \nConfiguration 1: This modification is eligible only on Boeing Model 727-21Airplane Serial Number 19262. Fuel systems View record	Boeing 727-100 SeriesTC A3WE Boeing 727 SeriesTC A3WE	Current at cited snapshot Revised Apr 27, 2009 Application: Nov 16, 1981	FAA holder: Leading Edge Group LLC, The FAA authority record
SA714NE ONE ONLY STC; SN 24095: Installation of 3170-gallon 8-tank auxiliary fuel system in forward and aft cargo compartment. Fuel systems View record	Boeing 737-300 SeriesTC A16WE	Current at cited snapshot Revised Apr 27, 2009 Application: Mar 1, 1989	FAA holder: Leading Edge Group LLC The FAA authority record
SA725NE Installation of 1000-gallon, 2-tank auxiliary fuel system in aft cargo compartment. \nCONFIGURATION 8: Eligible on 737-200, Aircraft Serial No. 22620 only. Fuel systems View record	Boeing 737-500 SeriesTC A16WE Boeing 737-400 SeriesTC A16WE Boeing 737-200C SeriesTC A16WE Boeing 737-200 SeriesTC A16WE Boeing 737-300 SeriesTC A16WE	Current at cited snapshot Revised Apr 27, 2009 Application: Dec 11, 1989	FAA holder: Leading Edge Group LLC, The FAA authority record
SA83NE Configuration 1: Installation of three-tank auxiliary fuel transfer system (1340 US gallon) in the forward lower cargo compartment; or Configuration 2: Installation of seven-tank auxiliary fuel transfer system (2850 US gallon) in the lower fuselage. (73 7-2H6 S/N 22620). Fuel systems View record	Boeing 737TC A16WE Boeing 737-200 SeriesTC A16WE	Current at cited snapshot Revised Apr 27, 2009 Application: Nov 24, 1981	FAA holder: Leading Edge Group LLC, The FAA authority record
SA84NE Installation of a seven tank (3700 U.S. gallons) auxiliary fuel transfer system in fuselage cargo compartments. Configuration 1:This configuration is limited only to the installation made in airplane 727-212, Serial Number 21460. Fuel systems View record	Boeing 727-200 SeriesTC A3WE	Current at cited snapshot Revised Apr 27, 2009 Application: Nov 16, 1981	FAA holder: Leading Edge Group LLC, The FAA authority record
SA936NE ONE ONLY STC; SN 46071: Limited to installation on DC-8-62, serial number 46071 ONLY. Installation of long range auxiliary fuel (body fuel) tanks and transfer system (4080 gallons total) in the forward and aft fuselage cargo bays. Fuel systems View record	McDonnell Douglas DC-8-62TC 4A25	Current at cited snapshot Revised Apr 27, 2009 Application: May 9, 1991	FAA holder: Leading Edge Group LLC, The FAA authority record
ST00040NY ONE ONLY STC; S/N 24970: Installation of 1624-gallon, 4-tank auxiliary fuel system in AFT cargo compartment. Limited to installation on 737-500, serial number 24970 ONLY. Fuel systems View record	Boeing 737-500 SeriesTC A16WE	Current at cited snapshot Revised Apr 27, 2009 Application: Jan 6, 1993	FAA holder: Leading Edge Group LLC, The FAA authority record
ST00218AT Installation of a nine tank auxiliary fuel system. Fuel systems View record	McDonnell Douglas DC-9-83 (MD-83)TC A6WE	Current at cited snapshot Revised Apr 27, 2009 Application: Aug 17, 1992	FAA holder: Leading Edge Group LLC, The FAA authority record
ST00409NY Installation of a two tank auxiliary fuel system in Mid Cargo Compartment. Fuel systems View record	McDonnell Douglas DC-9-82 (MD-82)TC A6WE McDonnell Douglas DC-9-81 (MD-81)TC A6WE McDonnell Douglas DC-9-83 (MD-83)TC A6WE	Current at cited snapshot Revised Apr 27, 2009 Application: Oct 5, 1995	FAA holder: Leading Edge Group LLC, The FAA authority record
ST00466NY Installation of a six tank auxiliary fuel system in the forward and aft cargo compartments. Fuel systems View record	Boeing 727-100 SeriesTC A3WE	Current at cited snapshot Revised Apr 27, 2009 Application: Sep 18, 1995	FAA holder: Leading Edge Group LLC, The FAA authority record
ST00523NY Installation of a Ten Tank Auxiliary Fuel System in forward and aft cargo compartments. 1. PATS, Inc. Airplane Flight Manual Supplement No. 1, FAA approved November 7, 1996, is applicable to aircraft serial no. 49767 only. 2. PATS, Inc. Airplane Flight Manual Supplement No. 1, Revision 1, FAA approved December 20, 1996, is required for configurations A and B (except aircraft serial no. 49767). Fuel systems View record	McDonnell Douglas DC-9-87 (MD-87)TC A6WE	Current at cited snapshot Revised Apr 27, 2009 Application: Feb 6, 1996	FAA holder: Leading Edge Group LLC The FAA authority record
ST00605NY Installation of a six-tank auxiliary fuel system consisting of 3 tanks in forward baggage compartment and 3 tanks in aft baggage compartment. Fuel systems View record	McDonnell Douglas DC-9-33FTC A6WE	Current at cited snapshot Revised Apr 27, 2009 Application: Mar 27, 1996	FAA holder: Leading Edge Group LLC, The FAA authority record
ST01552NY-D Installation of provisions for a Five (5) Cell Auxiliary Fuel System in the cargo compartment. Fuel systems View record	Boeing 737-300 SeriesTC A16WE	Current at cited snapshot Revised Sep 22, 2006 Application: Oct 18, 2002	FAA holder: Leading Edge Group LLC The FAA authority record