The U.S. aircraft register, updated daily
Approved modifications · supplemental type certificate · historical · amended

SA01933LA (5 OF 5)

Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation System. Held by Garmin At INC., which holds 66 approved modifications in all. Last revised November 5, 2006. System: instruments and avionics.

What it applies to

Kind of product
Aircraft
Design holder
Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Hawker Beechcraft Corporation; Short Brothers PLC; Short Brothers PLC; Slingsby Aviation Ltd.; Slingsby Aviation Ltd.; SOCATA - Groupe Aerospatiale; SOCATA - Groupe Aerospatiale; SOCATA - Groupe Aerospatiale; SOCATA - Groupe Aerospatiale; SOCATA - Groupe Aerospatiale; SOCATA - Groupe Aerospatiale; SOCATA - Groupe Aerospatiale; SOCATA - Groupe Aerospatiale; SOCATA - Groupe Aerospatiale; SOCATA - Groupe Aerospatiale; SOCATA - Groupe Aerospatiale; SOCATA - Groupe Aerospatiale; SOCATA - Groupe Aerospatiale; 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; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; Twin Commander Aircraft Corporation; The Waco Aircraft Company; Zenair Ltd.
Models
45 (Military YT-34), A45 (Military T-34A; B-45), D45 (Military T-34B), 50, B50, C50, D50, D50A, D50B, D50C, D50E, D50E-5990, E50, F50, G50, H50, J50, 18D, A18A, A18D, S18D, SA18A, SA18D, 3N, 3NM, 3TM, C-45G, C-45H, D18C, D18S, E18S, E18S-9700, G18S, H18, JRB-6, RC-45J, TC-45G, TC-45H, TC-45J, UC-45J, 60, A60, B60, 19A, 23, A23, A23-19, A23-24, A23A, A24, A24R, B19, B23, B24R, C23, C24R, M19A, SC-7 Skyvan Series 2, SC-7 Skyvan Series 3, T67M260, T67M260-T3A, MS 880B, MS 885, MS 892A-150, MS 892E-150, MS 893A, MS 893E, MS 894A, MS 894E, M.S. 760 (Paris I), M.S. 760B (Paris II), M.S. 760.A...
Type certificates
5A3, 5A3, 5A3, 5A4, 5A4, 5A4, 5A4, 5A4, 5A4, 5A4, 5A4, 5A4, 5A4, 5A4, 5A4, 5A4, 5A4, A-684, A-684, A-684, A-684, A-684, A-684, A-765, A-765, A-765, A-765, A-765, A-765, A-765, A-765, A-765, A-765, A-765, A-765, A-765, A-765, A-765, A-765, A-765, A12CE, A12CE, A12CE, A1CE, A1CE, A1CE, A1CE, A1CE, A1CE, A1CE, A1CE, A1CE, A1CE, A1CE, A1CE, A1CE, A1CE, A15EU, A15EU, A73EU, A73EU, 7A14, 7A14, 7A14, 7A14, 7A14, 7A14, 7A14, 7A14, 7A3, 7A3, 7A3, A17SO, A51EU, A51EU, A51EU, A51EU, A51EU, A60EU, A-767, A-767, A-767, A-767, A-767, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 6A1, 6A1, 6A1, 6A1, 6A1, 6A1, 6A1, 6A1, 6A1, A12SW, ATC 542, TA5CH
On this site
Aero Commander 680 51 registered
Beechcraft 19 41 registered
Beechcraft 23 147 registered
Beechcraft 3 16 registered
Beechcraft 60 Duke 32 registered
Beechcraft A23 329 registered
Beechcraft A24 49 registered
Beechcraft A45 167 registered
Beechcraft A60 43 registered
Beechcraft B-19 Sport 147 registered
Beechcraft B-60 186 registered
Beechcraft B23 62 registered
Beechcraft B24 117 registered
Beechcraft B50 13 registered
Beechcraft C-45 63 registered
Beechcraft C-50 20 registered
Beechcraft C23 Sundowner 457 registered
Beechcraft C24 176 registered
Beechcraft D-45 75 registered
Beechcraft D-50 65 registered
Beechcraft D18 55 registered
Beechcraft E18 58 registered
Beechcraft E50 11 registered
Beechcraft G18 23 registered
Beechcraft H-18 29 registered
Beechcraft H50 5 registered
Beechcraft TC-45 7 registered
Beechcraft UC-45 9 registered
Daher (Socata) TB 10 53 registered
Daher (Socata) TB-20 200 registered
Daher (Socata) TB200 11 registered
Daher (Socata) TB21 57 registered
Daher (Socata) TBM-700 TBM 700 through TBM 960 1,011 registered
S.O.C.A.T.A. MS894 27 registered
Slingsby T67 15 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.