# Search: 188C

Supplemental type certificates: 89 matches in release 2026-11-05. Page 1.

- [STC SA5502NM](https://openairdocs.org/stc/SA5502NM.md): Modification of Lockheed model L-188A/L-188C airplanes. · Channel Express(Air Serviced) Ltd
  > Modification of Lockheed model L-188A/L-**188C** airplanes.
- [STC SA1779WE](https://openairdocs.org/stc/SA1779WE.md): Installation of Heathair AC-10194, AC-10195 pallets and Heathair AC-10196, AC-10197 nets on Lockheed electra model 188C cargo freighter. · Heath Tecna Corporation
  > …and Heathair AC-10196, AC-10197 nets on Lockheed electra model **188C** cargo freighter.
- [STC SA1754WE](https://openairdocs.org/stc/SA1754WE.md): Installation of cargo doors, cargo floor and other changes. (188A, 188C Aircraft SN 1070 and higher are eligible.) · Lockheed Martin Aeronautics Company
  > Installation of cargo doors, cargo floor and other changes. (188A, **188C** Aircraft SN 1070…
- [STC SA132CE](https://openairdocs.org/stc/SA132CE.md): Overspeed warning system. · Northwest Airlines Inc
  > ["**188C**"]
- [STC SA638WE](https://openairdocs.org/stc/SA638WE.md): Liquor bar. · Western Airlines Inc
  > ["**188C**","188A"]
- [STC SA796EA](https://openairdocs.org/stc/SA796EA.md): Installation of six-seat pallet. · Evergreen Air Center Inc
  > ["**188C**"]
- [STC SA2889WE](https://openairdocs.org/stc/SA2889WE.md): Conversion of Lockheed Model 188A and 188C into all cargo configuration by installation of cargo door, cargo floor and cargo lining. (188A s/n 1035 and up) · American Jet Industries
  > Conversion of Lockheed Model 188A and **188C** into all cargo configuration by installation of…
- [STC SA1149SW](https://openairdocs.org/stc/SA1149SW.md): Installation of a hot water heater. · Signature Flight Support Corporation
  > ["**188C**"]
- [STC SA1178WE](https://openairdocs.org/stc/SA1178WE.md): Cockpit voice recorder. · Pacific Southwest Airlines
  > ["**188C**","188A"]
- [STC SA133SO](https://openairdocs.org/stc/SA133SO.md): Cockpit voice recorder. · Eastern Airlines Inc
  > ["188A","**188C**"]
- [STC SA158SO](https://openairdocs.org/stc/SA158SO.md): Overwing emergency escape ropes. · Eastern Airlines Inc
  > ["188A","**188C**"]
- [STC SA1982WE](https://openairdocs.org/stc/SA1982WE.md): Installation of luggage barrier. · McCulloch Properties Inc
  > ["**188C**","188A"]
- [STC SA4925NM](https://openairdocs.org/stc/SA4925NM.md): Installation of horse containers. · Instone Airline Ltd
  > ["188A","**188C**"]
- [STC ST750SO](https://openairdocs.org/stc/ST750SO.md): Installation of main cabin cargo crash barrier bulkhead. · MCA Leasing Corp
  > ["**188C**"]
- [STC ST852SO](https://openairdocs.org/stc/ST852SO.md): Installation of cargo door. · Aeronautical Engineers, Inc
  > ["**188C**","188A"]
- [STC SA1150SW](https://openairdocs.org/stc/SA1150SW.md): Installation of Litton LTN 51 inertial navigation system. · Signature Flight Support Corporation
  > ["**188C**"]
- [STC SA1206WE](https://openairdocs.org/stc/SA1206WE.md): Beta range override control switch. · American Airlines Inc
  > ["**188C**","188A"]
- [STC SA2991WE](https://openairdocs.org/stc/SA2991WE.md): Installation of passenger compartment interior arrangement in aft fuselage. · American Jet Industries
  > ["**188C**"]
- [STC SA3084WE](https://openairdocs.org/stc/SA3084WE.md): Installation of Collins FPC-75 ground proximity warning system computer. · Air California
  > ["**188C**"]
- [STC SA3152WE](https://openairdocs.org/stc/SA3152WE.md): Installation of cargo door only. · American Jet Industries
  > ["**188C**","188A"]

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