STC ST01837LA
FAA DRS lists ST01837LA as Current · Amended, held by Rockwell Collins Inc, for Boeing 737-600 Series, Boeing 737-700 Series, and Boeing 737-800 Series, and 1 more aircraft configuration. Recorded change: Installation of Rockwell Collins HFS-900D HF Transceivers and CPL-920D HF Couplers. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST01837LA identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.
Applicability
Aircraft named in FAA DRS
Named aircraft: Boeing 737-600 Series, Boeing 737-700 Series, and Boeing 737-800 Series, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
Replace core assembly of AiResearch APU Oil Cooler, part number 160176-1.
FAA holder: Honeywell International Inc.
Replace core assembly of AiResearch Bleed Air Precooler, part numbers 187890-3 and 189740-3.
FAA holder: Honeywell International Inc.
Replace core assembly of AiResearch Bleed Air Precooler, part number 189120-1 and -3.
FAA holder: Honeywell International Inc.
FAA record reference
- STC number
- ST01837LA
- Product
- Aircraft · Large Airplane
- Country
- United States
- Application date
- April 14, 2005
- Revision date
- May 21, 2012
- CFR references
- Part 21, Part 25