Boeing 747 and 777 Face New 5G Landing Restrictions
Published Date: 6/30/2026
Rule
Summary
The FAA is updating rules for Boeing 747-8 and 777 airplanes because their radio altimeters can get messed up by 5G signals in Canadian airspace. Pilots will have to follow new flight manual limits to keep flights safe starting July 1, 2026. This change helps prevent problems with important airplane systems and keeps everyone flying smoothly, with no big costs expected.
Analyzed Economic Effects
4 provisions identified: 1 benefits, 3 costs, 0 mixed.
Optional Upgrades To Remove Limits
You can remove the AFM operating limitations by modifying a non-radio-altimeter-tolerant airplane to a radio-altimeter-tolerant configuration. The FAA estimates an optional radio-altimeter replacement modification can cost up to $120,000 per airplane; a filter-addition option is estimated up to $14,040 per airplane (24 work-hours at $85/hr plus $12,000 per filter).
AFM Limits for Canadian Airspace
If your airplane is a non-radio-altimeter-tolerant Boeing 747-8 or 777 series, you must revise the Airplane Flight Manual (AFM) before further flight in Canadian airspace to prohibit dispatching or releasing to airports, and approaches or landings on runways while operating in Canadian airspace. This requirement becomes effective July 1, 2026.
Scope and Administrative Cost Estimate
The FAA estimates this AD affects 390 U.S.-registry Boeing 747-8 and 777 series airplanes. For non-radio-altimeter-tolerant airplanes, the AFM revision is estimated at 1 work-hour x $85 = $85 per airplane, with total estimated cost on U.S. operators up to $33,150.
Tolerant Airplanes Are Exempt
Airplanes that demonstrate radio altimeter tolerance (meeting the PSD tolerance criteria in the AD) are not required to comply with the AFM prohibitions in this AD. Modifying a non-tolerant airplane to a radio-altimeter-tolerant configuration terminates the AFM operating limitations for that airplane.
Your PRIA Score
Personalized for You
How does this regulation affect your finances?
Sign up for a PRIA Policy Scan to see your personalized alignment score for this federal register document and every other regulation we track. We analyze your financial profile against policy provisions to show you exactly what matters to your wallet.
Key Dates
Department and Agencies
Related Federal Register Documents
2026-13126 — Designation-Restrict the Operation of Unmanned Aircraft in Close Proximity to a Fixed Site Facility; Extension of Comment Period
The FAA is giving more time—until August 5, 2026—for people to share their thoughts on new rules that would limit drone flights near important fixed sites like power plants or airports. This affects drone operators and facility owners who want to keep the skies safe and secure. No new costs yet, just extra time to weigh in and help shape the rules.
2026-08943 — Designation-Restrict the Operation of Unmanned Aircraft in Close Proximity to a Fixed Site Facility
The FAA is proposing new rules to keep drones away from certain important fixed sites like power plants or airports to keep everyone safe and secure. If you own or operate one of these sites, you can request a drone flight restriction zone to protect your property and people nearby. Comments are open until July 6, 2026, and these changes could affect drone pilots and site operators, but no big costs are expected.
2026-13206 — Airworthiness Directives; The Boeing Company Airplanes
The FAA is updating rules for many Boeing 737 airplanes to keep flights safe when flying over Canada. Because 5G signals can mess with radio altimeters, pilots will get new instructions to avoid using certain systems during landings and approaches. This change starts July 1, 2026, and helps pilots stay in control without extra hassle or big costs.
2026-13217 — Airworthiness Directives; The Boeing Company Airplanes
The FAA is updating rules for Boeing 787 airplanes because their radio altimeters can get mixed up by 5G signals in Canadian airspace. This can mess with landing systems, making landings longer and less safe. Starting July 1, 2026, pilots must follow new manual instructions to avoid these problems, keeping flights safe without extra costs for airlines.
2026-13211 — Radar Data Pilot Program
The FAA is launching a Radar Data Pilot Program to share special airspace radar data with qualified groups like drone companies and tech testers. Starting June 26, 2026, these groups can apply to get access to this data to help improve air traffic and drone management. This program aims to boost innovation while keeping sensitive info safe, with no direct cost mentioned yet.
2026-13207 — Airworthiness Directives; The Boeing Company Airplanes
Starting July 1, 2026, all Boeing 747 models must update their flight manuals to avoid using radio altimeter data when flying in Canadian airspace. This change is because 5G signals can mess with the altimeters, making some flight systems act up and increasing pilot workload during critical moments like takeoff and landing. Pilots and airlines need to follow these new rules to keep flights safe without extra costs.
Previous / Next Documents
Previous: 2026-13208 — Airworthiness Directives; The Boeing Company Airplanes
Starting July 1, 2026, all Boeing 737-8, 737-9, and 737-8200 planes must update their flight manuals to avoid using radio altimeter data when flying in Canadian airspace. This change stops 5G signals from messing with important landing and takeoff systems, keeping flights safer and preventing runway mishaps. Pilots and airlines should act fast to follow these new rules and send feedback by August 14, 2026.
Next: 2026-13217 — Airworthiness Directives; The Boeing Company Airplanes
The FAA is updating rules for Boeing 787 airplanes because their radio altimeters can get mixed up by 5G signals in Canadian airspace. This can mess with landing systems, making landings longer and less safe. Starting July 1, 2026, pilots must follow new manual instructions to avoid these problems, keeping flights safe without extra costs for airlines.