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Avionics

STC ST09389SC

FAA DRS lists ST09389SC as Current · Reissued, held by LB Aircraft Engineering Inc, for Boeing DC-9-81 (MD-81), Boeing DC-9-82 (MD-82), and Boeing DC-9-83 (MD-83). Recorded change: Installation of a single Canadian Marconi CMA-900 flight management system with GPS sensor. Snapshot dated June 30, 2026.

FAA-listed holder
LB Aircraft Engineering Inc
Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

ST09389SC 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 DC-9-81 (MD-81), Boeing DC-9-82 (MD-82), and Boeing DC-9-83 (MD-83). Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing DC-9-81 (MD-81)A6WEBoeing DC-9-82 (MD-82)A6WEBoeing DC-9-83 (MD-83)A6WE

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