The U.S. aircraft register, updated daily
Approved modifications · supplemental type certificate · current · reissued

SA00680SE (2 OF 6

Installation of Electronics International model UBG-16 or UBG-16T bar graph engine analyzer. Held by Electronics International, which holds 21 approved modifications in all. Last revised July 8, 2005. System: engine.

What it applies to

Kind of product
Aircraft
Design holder
Aerostar Aircraft Corporation; Aerostar Aircraft Corporation; Aerostar Aircraft Corporation; Aerostar Aircraft Corporation; Aerostar Aircraft Corporation; Augustair Inc.; Augustair Inc.; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; Bell Helicopter Textron; British Aerospace (Scotland); British Aerospace (Scotland); British Aerospace (Scotland); British Aerospace (Scotland); British Aerospace (Scotland); British Aerospace (Scotland); British Aerospace (Scotland); 2A2; Gores William; Gores William; Gores William; Gores William; Industrie Aeronautiche e Meccaniche; Industrie Aeronautiche e Meccaniche; Industrie Aeronautiche e Meccaniche; Industrie Aeronautiche e Meccaniche; Industrie Aeronautiche e Meccaniche; Partenavia Costruzioni Aeronauticas S.p.A.; Partenavia Costruzioni Aeronauticas S.p.A.; Partenavia Costruzioni Aeronauticas S.p.A.; Partenavia Costruzioni Aeronauticas S.p.A.; Partenavia Costruzioni Aeronauticas S.p.A.; Partenavia Costruzioni Aeronauticas S.p.A.; Partenavia Costruzioni Aeronauticas S.p.A.; Partenavia Costruzioni Aeronauticas S.p.A.; Partenavia Costruzioni Aeronauticas S.p.A.; Piaggio & C.; Piaggio & C.; Piaggio & C.; Prop-Jets Inc.; Prop-Jets Inc.; Prop-Jets Inc.; Prop-Jets Inc.; Prop-Jets Inc.; Robinson Helicopter Company; Robinson Helicopter Company; Robinson Helicopter Company; Robinson Helicopter Company; Rust Robert E.; Rust Robert E.; Rust Robert E.; Ryan Aeronautical Company; Ryan Aeronautical Company; Ryan Aeronautical Company; Ryan Aeronautical Company; Ryan Aircraft Corporation; Sierra Hotel Aero Inc.; Sierra Hotel Aero Inc.; Sierra Hotel Aero Inc.; Sierra Hotel Aero Inc.; Sierra Hotel Aero Inc.; Sierra Hotel Aero Inc.; Sierra HotelAero Inc.; Sierra Hotel Aero Inc.; SOCATA - Groupe Aerospatiale; SOCATA - Groupe Aerospatiale; SOCATA - Groupe Aerospatiale; SOCATA - Groupe Aerospatiale; SOCATA - Groupe Aerospatiale; Univair Aircraft Corporation; Univair Aircraft Corporation; Univair Aircraft Corporation; Univair Aircraft Corporation; Univair Aircraft Corporation; Univair Aircraft Corporation; Univair Aircraft Corporation; Univair Aircraft Corporation; Univair Aircraft Corporation; Univair Aircraft Corporation; Univair Aircraft Corporation; Univair Aircraft Corporation; Univair Aircraft Corporation; The Waco Aircraft Company; The Waco Aircraft Company; The Waco Aircraft Company; The Waco Aircraft Company; The Waco Aircraft Company; The Waco Aircraft Company; The Waco Aircraft Company; The Waco Aircraft Company; The Waco Aircraft Company; The Waco Aircraft Company; The Waco Aircraft Company; The Waco Aircraft Company; The Waco Aircraft Company; The Waco Aircraft Company; Weatherly Aviation Company Inc.; Weatherly Aviation Company Inc.; Weatherly Aviation Company Inc.; Weatherly Aviation Company Inc.; Weatherly Aviation Company Inc.; Weatherly Aviation Company Inc.; Weatherly Aviation Company Inc.; Weatherly Aviation Company Inc.; Weatherly Aviation Company Inc.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; B-N Group Ltd.; Rockwell International Corporation; Rockwell International Corporation; Rockwell International Corporation; Rockwell International Corporation; Rockwell International Corporation; Rockwell International Corporation
Models
PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P), PA-60-700P (Aerostar 700P), 2150, 2150A, 47J, 47J-2, 47J-2A, 47K, 47G-2A, 47G-2A-1, 47G-3, 47G-3B, 47G-3B-1, 47G-3B-2, 47G-3B-2A, 47G-4, 47G-4A, 47G-5, 47G-5A, 47B, 47B3, 47D, 47D1, 47E, 47G, 47G-2, 47H-1, 204B, 205A, 205A-1, 205B, 212, 412, 412CF, 412EP, 214B, 214B-1, 206, 206A, 206A-1 (OH-58A), 206B, 206B-1, 206L, 206L-1, 206L-3, 206L-4, 407, 222, 222B, 222U, Twin Pioneer Series 2, Twin Pioneer Series 3, B.206 Series 1, B.206 Series 2, Beagle B.121 Series 1, Beagle B.121 Series 2,...
Type certificates
A17WE, A17WE, A17WE, A17WE, A17WE, 4A19, 4A19, 2H1, 2H1, 2H1, 2H1, 2H3, 2H3, 2H3, 2H3, 2H3, 2H3, 2H3, 2H3, 2H3, 2H3, 2H3, H-1, H-1, H-1, H-1, H-1, H-1, H-1, H-1, H1SW, H1SW, H1SW, H1SW, H4SW, H4SW, H4SW, H4SW, H6SW, H6SW, (Canada) H2SW, (Canada) H2SW, (Canada) H2SW, (Canada) H2SW, (Canada) H2SW, (Canada)H2SW, (Canada) H2SW, (Canada) H2SW, (Canada) H2SW, (Canada) H2SW, (Canada) H9SW, (Canada) H9SW, (Canada) H9SW, 7A7, 7A7, A11EU, A11EU, A22EU, A22EU, A22EU, Fred Garcia\\480, A-634, A-634, A-655, A-655, 7A4, 7A4, 7A4, 7A4, A12EU, A31EU, A31EU, A31EU, A31EU, A31EU, A31EU, A31EU, A31EU, A31EU, A-813, A-813, A-813, 3A18, 3A18, 3A18, 3A18, 3A18, H10WE, H10WE, H10WE, H10WE, A44EU, A44EU, A44EU, A-749, ATC 571, ATC 681, TC 658, ATC 25, A-782, A-782, A-782, A-782, A-782, A-782, A-782, A-782, A51EU, A51EU, A51EU, A51EU, A51EU, A-767, A-767, A-767, A-767, A-767, A-787, A-787, A-787, A-787, A-787, A-787, A-787, A-787, ATC 538, ATC 538, ATC 538, ATC 586, ATC 586, ATC 586, ATC 586, ATC 586, ATC 597, ATC 597, ATC 627, ATC 639, ATC 639, ATC 648, A10WE, A10WE, A10WE, A10WE, A26WE, A26WE, A26WE, A26WE, A26WE, A17EU, A17EU, A17EU, A17EU, A17EU, A17EU, A17EU, A17EU, A17EU, A17EU, A17EU, A17EU, A17EU, A17EU, A17EU, A17EU, A17EU, A-2-575, A-2-575, A-2-575, A-2-575, A-2-575, A-2-575
On this site
Bell 204 7 registered
Bell 205 58 registered
Bell 206 JetRanger and LongRanger 1,455 registered
Bell 212 59 registered
Bell 214 31 registered
Bell 222 21 registered
Bell 407 985 registered
Bell 412 87 registered
Bell 47 477 registered
Britten-Norman BN-2 54 registered
Daher (Socata) TB 10 53 registered
Daher (Socata) TB-20 200 registered
Daher (Socata) TB200 11 registered
Daher (Socata) TB21 57 registered
Dehavilland DHC-1 105 registered
Navion NAVION D 5 registered
Navion NAVION F 6 registered
Navion NAVION G 61 registered
Navion NAVION H 36 registered
North American AT-6 Texan 228 registered
Partenavia S.P.A. P 68 16 registered
Piaggio P.136-L1 6 registered
Pilatus Britten-Norman Ltd. BN-2 13 registered
Piper PA-60 Aerostar 57 registered
Robinson R22 817 registered
Ryan Aeronautical SCW-145 7 registered
Ryan Aeronautical ST-A SPECIAL 9 registered
Ryan Aeronautical ST3 116 registered
Vulcanair Spa P68 10 registered
The FAA's record
On the FAA's site

What an approved modification is

A supplemental type certificate is the FAA's approval of a change to a certified design: a new engine or propeller, avionics, an autopilot, floats, a parachute, a larger fuel tank, an ice-protection kit. The company holding it may sell the kit and the paperwork to owners of the listed models; the modification then becomes part of that aircraft's record. The FAA's list says what was approved and for which models, not how many aircraft carry it.

Source: FAA supplemental type certificates (Dynamic Regulatory System). Register counts from the FAA register of October 5, 2026.