STC SH4986NM

FAA DRS lists SH4986NM as Current · Amended, held by Onboard Systems International, for Eurocopter Deutschland GmbH MBB-BK 117 A-1, Eurocopter Deutschland GmbH MBB-BK 117 A-3, and Eurocopter Deutschland GmbH MBB-BK 117 A-4, and 1 more aircraft configuration. Recorded change: Fabrication, installation, and inspection of onboard systems model E-74 cargo hook load cell system. Snapshot dated June 30, 2026.

FAA-listed holder

Onboard Systems International

Aircraft configurations

FAA revision date

October 2, 2007

FAA status

Current · Amended

Recorded modification

What the FAA record covers

SH4986NM 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: Eurocopter Deutschland GmbH MBB-BK 117 A-1, Eurocopter Deutschland GmbH MBB-BK 117 A-3, and Eurocopter Deutschland GmbH MBB-BK 117 A-4, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Eurocopter Deutschland GmbH MBB-BK 117 A-1H13EU Eurocopter Deutschland GmbH MBB-BK 117 A-3H13EU Eurocopter Deutschland GmbH MBB-BK 117 A-4H13EU Eurocopter Deutschland GmbH MBB-BK 117 B-1H13EU

Buyer checks

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SA3041WE-DCargo and special missionRevised Nov 30, 2011

Replacement of NAS3610-2L1C cargo containers with L size pallets and nets in accordance with DAS-1-WE Approved Drawing List No. COA 8-2017 dated July 27, 1977 or later FAA approved revisions.

FAA holder: United Airlines Inc

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SA4213NM-DCargo and special missionRevised Nov 30, 2011

Installation of an Aft Lower Lobe Class C Cargo Compartment in a Boeing 747-200 Series in accordance with Lucas Aviation, Inc. documentation:\n·\tMDL R36-1 Rev. A dated March 12, 1993 - Drawing List \n·\tIL R36-2 Rev. A dated March 12, 1993 - Index List \n·\tAirplane Flight Manual Supplement - Boeing 747-238B to AFM D6-13703.322 Rev. "New" dated February 25, 1993, or later FAA approved revisions.

FAA holder: United Airlines Inc

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ST00481LACargo and special missionRevised Nov 30, 2011

Rewire Lower Lobe Cargo Door Power Shut Off in accordance with FAA Approved United Air Lines Top Drawing No. 9F23082, revision "N/C", dated October 21, 1997, or later FAA approved revisions.

FAA holder: United Airlines Inc

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ST00562LA-DCargo and special missionRevised Nov 30, 2011

Installation of ribbon heaters on potable water lines located in the lower fwd cargo compartment RH tunnel area to protect from freezing. The installation consists of individual ribbon heaters, thermal protection, circuit breaker and interface wire harness. This modification was accomplished in accordance with United Air Lines DAS-1-WE Approved Master Document List No. 00562 dated December 12, 1999 or later FAA approved revisions.

FAA holder: United Airlines Inc

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What the FAA record covers

Aircraft named in FAA DRS

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Related cargo and special mission STCs

Replacement of NAS3610-2L1C cargo containers with L size pallets and nets in accordance with DAS-1-WE Approved Drawing List No. COA 8-2017 dated July 27, 1977 or later FAA approved revisions.

Rewire Lower Lobe Cargo Door Power Shut Off in accordance with FAA Approved United Air Lines Top Drawing No. 9F23082, revision "N/C", dated October 21, 1997, or later FAA approved revisions.