# JASC 6440: Tail Rotor Indicating System

- Type: JASC system/component code (FAA)
- ATA chapter: 64 Tail Rotor
- Title in the code table: TAIL ROTOR INDICATING SYSTEM
- Service difficulty reports: 4
- FAA code table: https://www.faa.gov/sites/faa.gov/files/JASC_Code.pdf#page=58
- Page: https://openairdocs.org/jasc/6440

## What it covers

The indicators, sensors, transmitters, and associated systems which indicates operation or activation of the tail rotor system.

## Latest service difficulty reports

- [SDR QMLA2025032320039](https://openairdocs.org/sdr/QMLA2025032320039), Mar 23, 2025: WARNING LIGHT, ILLUMINATED (N578AM)
- [SDR M3XA2017090507](https://openairdocs.org/sdr/M3XA2017090507), Sep 5, 2017: GEARBOX, WARNING MESSAGE (N135WL)
- [SDR 2015FA0000313](https://openairdocs.org/sdr/2015FA0000313), Jul 5, 2015: CHIP DETECTOR, SHORTED (N808JH)
- [SDR ALG2005F00008](https://openairdocs.org/sdr/ALG2005F00008), Dec 29, 2004: CHIP DETECTOR, MALFUNCTIONED (N198H)

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From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.