# Airworthiness Directives; Gulfstream Model G-IV, GIV-X, GV, and GV-SP Series Airplanes
> **Rule** · Final rule; request for comments. · Published 2005-08-15 · Effective 2005-08-30 · 70 FR 47722
## Document
- **Document number:** 05-16003
- **Category:** airworthiness
- **Type:** Rule
- **Action:** Final rule; request for comments.
- **Citation:** 70 FR 47722
- **Publication date:** 2005-08-15
- **Effective date:** 2005-08-30
- **FAA docket:** Docket No. FAA-2005-22074
## Abstract

The FAA is adopting a new airworthiness directive (AD) for all Gulfstream Model G-IV and GV series airplanes, and certain GIV-X and GV-SP series airplanes. This AD requires a one-time inspection to determine if a certain floor heater pad system is installed, and deactivation of the subject floor heater pad system if it is installed. This AD results from an incident of short-circuiting of the floor heater pads, in which no circuit breakers tripped in response to the short-circuiting. We are issuing this AD to prevent short-circuiting of the floor heater pad system, which could result in a fire in the airplane cabin.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2005/08/15/05-16003/airworthiness-directives-gulfstream-model-g-iv-giv-x-gv-and-gv-sp-series-airplanes)
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