The air data system is revised in accordance with United...
Overview
Introduction
The air data system is revised in accordance with United Air Lines,DAS-1-WE Approved Drawing List No. 3350 dated July 20, 1979, or later FAA approved revisions to the following configuration:1.The Captain’s and First Officer’s altimeters are Harowe P/N 2050 Series electric indicators.2.The No. 1 air data computer is a Honeywell P/N HG180U-742 (727-222 only) or a United Air Lines P/N 9F-9058-505 (727-22, -22C only).3.The No. 2 air data computer is a Harowe P/N 4019-1, -2, or -5. On the 727-222 only, a Honeywell HG180OU-742, HG180V2-9F9058-506, HG180V1-9F9057-504.
Product Description
The air data system is revised in accordance with United Air Lines,DAS-1-WE Approved Drawing List No. 3350 dated July 20, 1979, or later FAA approved revisions to the following configuration:1.The Captain’s and First Officer’s altimeters are Harowe P/N 2050 Series electric indicators.2.The No. 1 air data computer is a Honeywell P/N HG180U-742 (727-222 only) or a United Air Lines P/N 9F-9058-505 (727-22, -22C only).3.The No. 2 air data computer is a Harowe P/N 4019-1, -2, or -5. On the 727-222 only, a Honeywell HG180OU-742, HG180V2-9F9058-506, HG180V1-9F9057-504.
Please contact modification supplier for further details.
STC Status: Reissued
STC Date: 30/11/11
Responsible Office: Ft. Worth Special Certification Office (ASW-190), Tel: (817) 222-5190
Boeing Company, The
- 727 Series
- 727-200 Series
- 727C Series