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Aircraft STC directory

Bell Helicopter Textron 204B STCs

The cited FAA DRS record snapshots contain 58 selected supplemental type certificates with status Current whose public applicability data names the Bell Helicopter Textron 204B. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

58
listed Current at snapshot
32
holder directories
12
modification categories
Apr 16, 2026
latest recorded revision

Recently revised 204B STCs

Showing the 58 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.

SR02126SEOther aircraft modifications

Installation of the MECHANICAL SPECIALTIES, Model # UH606 in accordance with document # UH606-100-ICAW paragraph 6, Revision A, dated November 09, 2008, or later FAA approved revision. Manufactured in accordance with Master Document list MDL-205-60-111, Revision A, dated April 9, 2009, or later FAA approved revision. Maintained in accordance with document # UH606-100-ICAW Revision A, dated November 09, 2008, or later FAA approved revision.

FAA holder: Mechanical Specialties Inc

View record