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FAA-listed STC holder

Haggan Aviation STCs

The Jun 30, 2026 FAA DRS snapshot lists 3 selected supplemental type certificates with status Current under Haggan Aviation. The records span 7 public aircraft directories and 1 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

3
listed Current at snapshot
7
aircraft directories
1
modification categories
Aug 13, 2018
latest recorded revision

Modification mix

Avionics3

Aircraft represented

Learjet 35A (C-21A)158 STCsLearjet 35136 STCsLearjet 60125 STCsLearjet 36A123 STCsLearjet 36122 STCsLearjet 3171 STCsLearjet 31A69 STCs

Recently revised records

Showing the 3 most recently revised records. Category directories provide the complete paginated discovery path.