2026-03390Proposed Rule

Boeing 787s Need Cargo Fire Tape Inspections Now

Published Date: 2/20/2026

Proposed Rule

Summary

The FAA wants to make sure certain Boeing 787 airplanes are super safe by checking if some fire-blocking tape is missing in cargo areas. If the tape’s gone, it could let fire spread into the cabin, which is a big no-no. Airlines will need to inspect these spots and fix any problems before April 6, 2026, to keep passengers safe and avoid costly repairs later.

Analyzed Economic Effects

2 provisions identified: 1 benefits, 1 costs, 0 mixed.

Mandatory 787 cargo-tape inspections

The FAA proposes a rule requiring a detailed inspection on certain Boeing Model 787-8, 787-9, and 787-10 airplanes for missing BMS5-146 cargo liner joint sealing tape outboard of the left and right monuments forward of Door 1. The work must follow Boeing Alert Requirements Bulletin B787-81205-SB530108-00 RB, Issue 001, dated November 5, 2025, and any missing tape must be installed. The FAA says the missing tape could allow fire to propagate into the cabin and potentially lead to loss of continued safe flight and landing.

Inspection and repair cost estimates

The FAA estimates this proposed AD would affect 87 U.S.-registered 787 airplanes. A detailed inspection is estimated at 1 work-hour (1 × $85/hour) = $85 per airplane (total estimated inspection cost to U.S. operators $7,395). If repair is required, installing the cargo liner joint sealing tape is estimated to cost up to $1,885 per airplane (up to 21 work-hours at $85/hour = $1,785 plus up to $100 parts); the manufacturer may cover some or all costs under warranty.

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Key Dates

Published Date
Comments Due
2/20/2026
4/6/2026

Department and Agencies

Department
Independent Agency
Agency
Transportation Department
Federal Aviation Administration
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