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

SB917GL

Addition of a refueling adapter to the main fuel line. Held by Lta Aviation INC, which holds 2 approved modifications in all. Last revised July 27, 2004. System: fuel system.

What it applies to

Kind of product
Aircraft
Design holder
Aerostar International; Aerostar International; Aerostar International; Aerostar International; Aerostar International; Aerostar International; Aerostar International; Aerostar International; Aerostar International; Aerostar International; Aerostar International; Aerostar International; Aerostar International; Aerostar International; Aerostar International; Aerostar International
Models
RX-6, RX-7, RX-8, RX-9, RXS-8, S-40A, S-49A, S-50A, S-52A, S-53A, S-55A, S-57A, S-60A, S-66A, S-77A, S-81A
Type certificates
A15CE, A15CE, A15CE, A15CE, A15CE, A15CE, A15CE, A15CE, A15CE, A15CE, A15CE, A15CE, A15CE, A15CE, A15CE, A15CE
On this site
Aerostar International Inc RX-7 96 registered
Aerostar International Inc RX 8 213 registered
Aerostar International Inc RXS-8 64 registered
Aerostar International Inc S-49 14 registered
Aerostar International Inc S-55 13 registered
Aerostar International Inc S-57 63 registered
Aerostar International Inc S-60 81 registered
Aerostar International Inc S-66 10 registered
Aerostar International Inc S-77 7 registered
Aerostar International Inc S53 64 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 20, 2026.