FAA-listed STC holder
Frederick A. Whitson P.E. STCs
The Jun 30, 2026 FAA DRS snapshot lists 3 selected supplemental type certificates with status Current under Frederick A. Whitson P.E.. The records span 1 public aircraft directories and 2 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.
Modification mix
Aircraft represented
Recently revised records
Showing the 3 most recently revised records. Category directories provide the complete paginated discovery path.
3 displayed records.
Search every indexed record for this holder. The table below contains the recently revised records shown on this page.
| STC and modification | Aircraft / model / TC | Source status and dates | Holder and authority |
|---|---|---|---|
ST10202SCInstallation of Honeywell Mark VII EGPWS Computer & Collins WXA-1000 weather radar adapter.AvionicsView record |
| Current at cited snapshot Application: | FAA holder: Frederick A. Whitson P.E. FAA authority record |
ST10211SCInstallation of Dual Collins Air Data Computer (ADC) for Reduced Vertical Separation Minimums (RVSM) Operational Capability.Other aircraft modificationsView record |
| Current at cited snapshot Application: | FAA holder: Frederick A. Whitson P.E. FAA authority record |
ST10199SCInstallation of Dual Collins Air Data Computer (ADC) for Reduced Vertical Separation Minimums (RVSM) operational capability.Other aircraft modificationsView record |
| Current at cited snapshot Application: | FAA holder: Frederick A. Whitson P.E. FAA authority record |