№ files_lp_4_process_3_080275
Year: 1981
Agency: Federal Aviation Administration, Department of Transportation
Document Type: Airworthiness Directive
Applicable Models: STEWART-WARNER Combustion Heaters Series 8240, 8253, 8259, 8472
Regulation: 14 CFR Part 39, Amendment 39-4102
Effective Date: May 8, 1981
Required Actions: Inspection every 250 hours; overhaul every 1000 hours
Scope: Aircraft certified in all categories
Compliance: Mandatory
Price: 8 / 10 USD
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