FAA · Supplemental Type Certificate
STC SR02413LA
Installation of an AKV, Inc Exceedence and Trend Monitoring System kit P/N ETM1000
What is an STC?
A Supplemental Type Certificate authorizes a major modification or alteration to an FAA-certificated aircraft. STCs are how operators legally install new avionics, change fuel systems, add floats, swap engines, etc. — every change beyond a minor modification needs one.
Applicable aircraft (47)
- H9EU Airbus Helicopters · AS-350B
- H9EU Airbus Helicopters · AS-350B1
- H9EU Airbus Helicopters · AS-350B2
- H9EU Airbus Helicopters · AS-350BA
- H9EU Airbus Helicopters · AS-350C
- H9EU Airbus Helicopters · AS-350D
- H9EU Airbus Helicopters · AS-350D1
- R00007DE Arrow Falcon Exporters Inc. · UH-1H
- H2SW Bell Helicopter Textron Canada Limited · 206A-1 (OH-58A)
- H2SW Bell Helicopter Textron Canada Limited · 206B-1
- H2SW Bell Helicopter Textron Canada Limited · 206B
- H2SW Bell Helicopter Textron Canada Limited · 206L-1
- H2SW Bell Helicopter Textron Canada Limited · 206L-3
- H2SW Bell Helicopter Textron Canada Limited · 206L-4
- H2SW Bell Helicopter Textron Canada Limited · 206L
- H2SW Bell Helicopter Textron Canada Limited · 407
- H1SW Bell Helicopter Textron Inc. · 204B
- H1SW Bell Helicopter Textron Inc. · 205A-1
- H1SW Bell Helicopter Textron Inc. · 205A
- H1SW Bell Helicopter Textron Inc. · 205B
- H1SW Bell Helicopter Textron Inc. · 210
- H4SW Bell Helicopter Textron Inc. · 212
- H6SW Bell Helicopter Textron Inc. · 214B-1
- H6SW Bell Helicopter Textron Inc. · 214B
- H4NM Bell Helicopter Textron Inc. · UH-1E
- H4NM Bell Helicopter Textron Inc. · UH-1L
- R00002RC Global Helicopter Technology Inc. · UH-1H
- H15NM Hagglund Helicopters LLC · UH-1H
- H5SO International Helicopters Inc. · UH-1B
- R00005SE Northwest Rotorcraft LLC · UH-1H
- H7SO OAS Parts LLC · UH-1B
- H7SO OAS Parts LLC · UH-1E
- H7SO OAS Parts LLC · UH-1H
- H7SO OAS Parts LLC · UH-1L
- H3SO Richards Heavylift Helo Inc. · UH-1A
- H3SO Richards Heavylift Helo Inc. · UH-1B
- H3SO Richards Heavylift Helo Inc. · UH-1H
- H13WE Rotorcraft Development Corporation · UH-1B
- H3NM Rotorcraft Development Corporation · UH-1B
- H5NM Rotorcraft Development Corporation · UH-1E
- H13WE Rotorcraft Development Corporation · UH-1H
- H5NM Rotorcraft Development Corporation · UH-1L
- R00012AT Rowland Aviation Services LLC · UH-1B
- H1RM San Joaquin Helicopters · UH-1B
- H8NM Smith Helicopters · UH-1E
- H6SO Southwest Florida Aviation International · UH-1B
- H6SO Southwest Florida Aviation International · UH-1H
Specific sections
- Sec. 111
- Sec. 113
- Sec. 115
- Sec. 117
- Sec. 119
- Sec. 120
- § 21.47
The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗