Aviation Safety & Regulation News

Aviacionline • Pablo Diaz

United grounds newest Boeing 787-9 again after recurring TCAS failure following return from Boeing repairs

United Airlines’ newest Boeing 787-9 Dreamliner, configured with the “Elevated” premium interior, was returned to Boeing for recurring failures, then was grounded again on 3 July over TCAS issues after reportedly being on the London leg. The reports point to continued TCAS malfunction risk despite prior Boeing maintenance actions.

2 Sources

2026-07-04T13:46:27.095431-07:00

Runway Girl

EASA updates standing guidance on GNSS jamming and spoofing as events spike

1 Source

2026-07-04T13:28:54.713773-07:00

Paddle Your Own Kanoo

United’s new 787-9s remain grounded as TCAS antenna issues persist despite Boeing fixes

8 Sources

2026-07-04T00:59:05.508146-07:00

Paddle Your Own Kanoo

FAA moves to limit pilots’ and flight attendants’ ability to invoke state-law mandatory meal breaks

2 Sources

2026-07-03T09:13:55.841042-07:00

Aviation Safety & Regulation News Timeline

Aviacionline

2 sources

United grounds newest Boeing 787-9 again after recurring TCAS failure following return from Boeing repairs United Airlines’ newest Boeing 787-9 Dreamliner, configured with the “Elevated” premium interior, was returned to Boeing for recurring failures, then was grounded again on 3 July over TCAS issues after reportedly being on the London leg. The reports point to continued TCAS malfunction risk despite prior Boeing maintenance actions.

2026-07-04T13:46:27.095431-07:00

United grounds newest Boeing 787-9 again after recurring TCAS failure following return from Boeing repairs

Runway Girl

1 source

EASA updates standing guidance on GNSS jamming and spoofing as events spike EASA has updated its standing guidance for industry stakeholders in response to a rapid rise in GNSS jamming and spoofing events. The revision is intended to help operators and other stakeholders manage increasing interference risks, reflecting a noted spike in occurrences.

2026-07-04T13:28:54.713773-07:00

EASA updates standing guidance on GNSS jamming and spoofing as events spike

Runway Girl

None source

EASA updates GNSS jamming and spoofing guidance, citing spike

2026-07-04T13:28:54.713773-07:00

EASA updates GNSS jamming and

Paddle Your Own Kanoo

8 sources

❗️

United’s new 787-9s remain grounded as TCAS antenna issues persist despite Boeing fixes United’s newest premium-heavy Boeing 787-9 Dreamliner has reportedly been grounded again after Traffic Alert and Collision Avoidance System (TCAS) problems, including antenna-related failures. The aircraft was previously sent back to Boeing, but further TCAS issues were reported. Meanwhile, Air New Zealand says all its 787s are now ungrounded and available without restriction.

2026-07-04T00:59:05.508146-07:00

United’s new 787-9s remain grounded as TCAS antenna issues persist despite Boeing fixes

FlightGlobal

1 source

EU court rules Commission reasoning was flawed in keeping executive jet manufacturing outside the EU ‘green’ taxonomy A court ruling finds the European Commission’s justification for excluding executive aircraft manufacturing from the EU ‘green’ taxonomy relied on flawed reasoning. The decision forces a reassessment of how business-jet production is classified under the bloc’s sustainability framework, with knock-on implications for eligible investment and financing.

2026-07-03T11:45:49.986919-07:00

EU court rules Commission reasoning was flawed in keeping executive jet manufacturing outside the EU ‘green’ taxonomy

Air Data News

3 sources

Boeing validates 737 MAX 10 autoland in extreme crosswinds during Midland, Texas certification flights Boeing released footage from 737 MAX 10 certification campaign flights in Midland, Texas, showing autoland testing in strong crosswinds with gusty, near-operational-limit wind conditions. The work is aimed at validating the autoland system’s capability and robustness under extreme crosswind scenarios.

2026-07-03T10:14:02.030940-07:00

Boeing validates 737 MAX 10 autoland in extreme crosswinds during Midland, Texas certification flights

Paddle Your Own Kanoo

2 sources

❗️

FAA moves to limit pilots’ and flight attendants’ ability to invoke state-law mandatory meal breaks The FAA is taking steps to prevent pilots and flight attendants from claiming locally mandated meal breaks under state labor laws, such as California’s Labor Code requirement for a 30-minute uninterrupted meal break after more than five hours of work. The move targets how flight crews can seek compliance via state requirements.

2026-07-03T09:13:55.841042-07:00

FAA moves to limit pilots’ and flight attendants’ ability to invoke state-law mandatory meal breaks

Flying Magazine

1 source

South Mountain Aviation earns FAA Part 145 certification for aircraft maintenance repair station South Mountain Aviation has received FAA Part 145 certification, establishing a new FAA-authorized repair and maintenance station for small jet operators in the mid-Atlantic region. The approval expands maintenance availability for owners seeking a closer, locally based service option.

2026-07-03T07:14:00.923389-07:00

South Mountain Aviation earns FAA Part 145 certification for aircraft maintenance repair station

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