Tag Archives: uAvionix

892 Spirit Airlines Ceases Operations

Spirit Airlines shuts down, aircraft technicians are in short supply, Sonex reopens while WACO closes, China Eastern Flight 5735 was intentionally crashed, the NTSB United Flight 1382 final report is published, United Flight 169 strikes a truck at Newark, airport ground vehicle transponders are to be added, and the Jeju Flight 2216 accident in South Korea.

Aviation News

Spirit Airlines shuts down, industry’s first Iran war casualty

Spirit Airlines shut down operations on May 2, 2026, and canceled all flights. In a statement, the company announced “an orderly wind-down of operations” and “Unfortunately, despite the company’s efforts, the recent material increase in oil prices and other pressures on the business have significantly impacted Spirit’s financial outlook.”

Also on May 2, the DOT released Trump’s Transportation Secretary Sean P. Duffy Secures Relief for Spirit Airlines’ Flyers and Employees with actions for flyers and former Spirit employees. These include capped ticket prices, reduced fares, and benefits for former Spirit Airlines team members.

Aircraft Technicians Make Six Figures and Airlines Can’t Find Enough of Them

Aircraft mechanics are aging out, with over 40% over 60 and nearing retirement. As airlines await new aircraft, their existing fleets require intensive maintenance. According to an industry report, North America is expected to face a shortfall of almost 7,000 certificated mechanics. The estimated shortfall of noncertificated maintenance personnel is 15,000. Entry-level salaries have jumped about 50% since 2020, and some carriers have offered signing bonuses of up to $75,000 to recruit workers.

Sonex Reopens Under New Ownership

ON Capital, Inc., led by aviator and general contractor Stephen Osborne, has acquired all assets of Sonex LLC, including the Sonex Aerospace and the AeroConversions line of products. “The lights are on, crews are working, and kits are moving.” Stephen Osborne is a lifetime EAA member, a third-generation aviator, a warbird pilot, and a flight-school owner.

See also: Sonex Reopens – Here for the Long Haul

Waco Aircraft Ceases Operations

The WACO YMF-4 biplane on the ground.
WACO YMF-5.

Waco Aircraft Corporation has ceased operations and terminated most, if not all, of its employees. About 60 people worked at the plant in Battle Creek, Michigan. Employees left work as usual on Tuesday and shortly afterward received an email telling them not to report for work on Wednesday. A sign was posted on the front door on Wednesday confirming the bad news.

See also: DIMOR Group Announces Closure of U.S. Aircraft Manufacturing Operations in Battle Creek, Michigan.

China Cover-up After Pilot Killed 132 by Flying Plane into Mountain

The NTSB confirms earlier leaks that China Eastern Airlines Flight 5735, a Boeing 737, was intentionally crashed into mountains in Guangxi province in March 2022, killing all on board. The flight recorders show that both engines were shut down manually, the autopilot was switched off, and the jet was put into a nosedive.

United Airlines 1382 NTSB Final Report [PDF]

The NTSB has issued its final investigation report on the February 2, 2025, incident involving United Airlines flight UA-1382. The Airbus A319 experienced a right-hand engine failure, and the pilots performed an emergency stop on the runway. Passengers saw an engine fire, panicked, and overwhelmed the flight attendants as they attempted to exit the aircraft with their carry-on luggage. In the mayhem, slides were deployed while the left-side engine was still running.

See also: Large and Aggressive Passengers Overwhelmed Flight Attendants On a United Airlines Plane, Prompting an Unnecessary Emergency Evacuation

Driver on N.J. Turnpike hurt as United plane hits pole on approach to Newark airport

United Airlines Flight UA169, a Boeing 767 carrying 221 passengers and 10 crew members, hit a tractor-trailer and a light pole on the New Jersey Turnpike during final approach to Newark Liberty International Airport. The truck driver was briefly hospitalized. The incident was caught on the truck’s dash cam.

Deadly LaGuardia Airport crash investigation prompts Port Authority to install transponders in airfield vehicles

In March, Jazz Aviation flight 646 (operating as Air Canada flight 8646), a CRJ-900, collided with Rescue 35 (R35), an Oshkosh Striker 1500 aircraft rescue and firefighting (ARFF) vehicle, while landing on runway 4 at LaGuardia Airport. The captain and first officer were fatally injured.

The fire truck involved in the crash did not have a transponder. The NTSB says in order for ASDE-X to work well, vehicles on runways need transponders. The Port Authority has now announced that it will install transponders on all airfield vehicles at local airports.

Several companies produce FAA-certified VMATs (Vehicle Movement Area Transponders):

  • uAvionix — VTU-20 all-in-one design operating on 1.5 watts in an IP67-rated enclosure, and supports both permanent and magnetic mounting. The VTU-20 has been deployed to over 60 airports across the National Airspace System.
  • PASSUR Aerospace (formerly L3Harris / Exelis) — ARiVA VMAT providing options for internally and externally mounted VMAT units. PASSUR has supplied and installed more than 2,300 VMAT ADS-B units throughout the United States.
  • FreeFlight Systems — VMAT 1.0, with hot-start capability, a compact rugged design, low power draw (10–40 VDC input). It is operational at major U.S. airports, supporting thousands of vehicles. FreeFlight Systems
  • AirBOSS (INDMEX Aviation) — The Portable Vehicle Tracking Transponder (PVTT), includes hardwired GPS modules and software-based tracking applications.

The Last Moments of Jeju Flight 2216

Jeju Air Flight 2216 was a scheduled international passenger flight from Bangkok, Thailand, to Muan International Airport in South Korea. On December 29, 2024, the Boeing 737-800 experienced bird strikes on approach to Muan, affecting both engines. The right engine lost thrust, the pilots issued a mayday, and attempted a go-around. During the second landing attempt, the landing gear did not deploy, and the aircraft belly-landed beyond the normal touchdown zone on Runway 19. The aircraft skidded off the runway at high speed and collided with a concrete structure. Of the 181 people on board, 179 were killed, with only two flight attendants surviving.

The investigation concluded that all passengers would have survived if the ILS antenna structure and its support berm had been built of frangible (breakaway) materials in accordance with international safety guidelines.

Mentioned

The Real Heroes Are Dead By James B. Stewart in The New Yorker, February 3, 2002.

Hosts this Episode

Max Flight, our Main(e) Man Micah, Rob Mark, and Erin Applebaum.

805 Running an Airport

The director of the Portland International Jetport explains airport surface detection and runway incursions, airport use restrictions, construction at the airport, the impacts of a power outage, and many other issues faced by airports. In the news, the NTSB reacts to a violation of its investigative regulations, Boeing plans to purchase Spirit Aerosystems, a resolution to the violation of the deferred prosecution agreement, the FAA’s Surface Awareness Initiative (SAI), a home damaged by space junk, and a pilot caught working for two airlines at the same time.

Guest

Photo of Paul Bradbury, Director of the Portland International Jetport (PWM).

Paul H. Bradbury is the director of the Portland International Jetport (PWM) in Portland, Maine. Since there have been many recent airport-related news stories, we asked Paul to join us and provide his insight.

One timely topic is runway incursions and surface surveillance systems. The Jetport currently employs an Autonomous Runway Incursion Warning System (ARIWS) but we also look at the  FAA’s Surface Awareness Initiative and the new uAvionics deployments.

We also discuss airport use restrictions, the different Part 135 and Part 121 requirements, and the financial, security, and safety impacts of service vs. on-demand operations.

Other topics include airport expansions, construction, and renovation while maintaining operations in the face of runway closures and back-taxiing on a runway. Also, residential development near the airport and land use issues such as improper zoning. Paul explains the impact of a power outage and the Jetport’s Battery Energy Storage System (BESS) backup project. We even talk about solar panel glare that impacts pilots, Aircraft Rescue and Fire Fighting (ARFF) requirements, and whether there should be a Gate 13. (See Airports having or skipping gate 13, based on airport size [OC]).

Aviation News

uAvionix enables ground surveillance for runway safety

The uAvionix FlightLine system provides ADS-B surveillance and surface situational awareness for Air Traffic Control towers at U.S. Airports. The system is qualified through the FAA’s Surface Awareness Initiative (SAI) program, a component of the FAA Surface Safety Portfolio. FlightLine is designed for facilities without existing surface surveillance systems. According to uAvionix, the FAA has identified over 230 airports that are potential candidates for an SAI solution.

The first FlightLine deployments by uAvionix are for Indianapolis International Airport (KIND) and Austin-Bergstrom International Airport (KAUS) towers. The systems were to be fully operational by June 30, 2024. Aircraft positions on the surface and in airport arrival and departure corridors are displayed on a surface map of the airport. ADS-B is the primary source of aircraft position.

The Surface Awareness Initiative includes Approach Runway Verification and the Runway Incursion Device.

Boeing Sanctioned for Sharing Non-Public Investigative Information With Media on 737 Max 9 Door Plug Investigation

​​​Boeing “blatantly violated NTSB investigative regulations” and the NTSB announced a series of restrictions and sanctions on the company. Boeing provided non-public investigative information to the media and speculated about possible causes of the Jan. 5, 2024 door-plug blowout.

NTSB said Boeing will “no longer have access to the investigative information the NTSB produces as it develops the factual record of the accident.” Also, the NTSB will subpoena the company to appear at an investigative hearing into the case scheduled for Aug. 6 and 7, 2024 in Washington, DC. “Unlike the other parties in the hearing, Boeing will not be allowed to ask questions of other participants.”

See also:

Boeing to buy supplier Spirit AeroSystems in $4.7bn deal

Boeing plans to acquire Spirit AeroSystems in an all-stock transaction. Spirit, the manufacturer of the door plug, was spun off from Boeing in 2005. About 70% of all Spirit orders are for Boeing while Airbus accounts for roughly 25%. Spirit’s Northern Ireland operations that make wings and fuselage for the A220 will go to Airbus. Boeing will pay Airbus $559 million to take over four plants. The deal is subject to regulatory approvals.

Boeing will get a ‘sweetheart’ plea deal, says lawyer representing 737 Max crash victims

Lawyers representing the families of victims of the 737 Max crashes say that the US Justice Department is making a deal with Boeing concerning the deferred prosecution agreement. Reportedly, Boeing will plead guilty to criminal charges, pay a fine, agree to a corporate monitor, and be on probation for three years. The families would rather see a trial. They characterize this as a “sweetheart deal.”

A Florida family is suing NASA after a piece of space debris crashed through their home

After the space junk punched a hole in their roof, the family is seeking compensation for non-insured property damage, emotional and mental anguish, and other damages. Pilots must report incidents where objects fall from aircraft within 24 hours. The FAA tracks such incidents to ensure safety. Falling objects (including those from the sky) are typically covered under standard homeowners’ insurance policies for property damage.

Pilot Caught Secretly Working For Two Airlines

One Mile at a Time wonders how she managed schedules at two airlines without running into conflicts. Also, how long did she think this was going to last? Was she planning to pick one airline?

KM Malta pilot caught flying for another airline in breach of safety rules

The Shift reports that a first officer with KM Malta Airlines was found to be traveling to London during her rest period and working for Virgin Atlantic. Virgin fired the woman immediately when they discovered what she was doing, a violation of international safety rules and the employment contract. Reportedly, KM Malta Airlines initially suspended her but then reinstated the pilot. See also, Virgin Atlantic is hit by frightening safety scare after pilot’s disturbing secret was exposed and Pilot Caught Secretly Working For Two Airlines.

Mentioned

The Air Show Podcast

Flight Planning Demands a Dose of Common Sense

Airbus releases its first original free-to-view docuseries, A330neo evolution

The series is titled “A330neo: The Heir Apparent.” It’s an Airbus Original documentary series that explores the A330neo. Find episodes on the Airbus YouTube channel.

Video: A330neo: The Heir Apparent – An Airbus Original series (Trailer)

Dassault Falcon 7X at the Portland Jetport.
Dassault Falcon 7X
Three airplane geeks at a beachfront picnic table.
An FO, Micah, and Captain Dana

Hosts this Episode

Max Flight, David Vanderhoof, our Main(e) Man Micah, and Rob Mark.

468 Bits & Pieces XIX

A perspective on the pilot shortage from an Army aviator in Afghanistan and his thoughts on flying in combat, bringing a biz jet to the Reno Air Races, aviation humor from the M&R Joke Hour, and an interview with the COO of uAvionix on ADS-B equipment for manned and unmanned aircraft.

Thunderbirds and F-22 by David Vanderhoof.

The Thunderbirds, an F-22, and actual people. Photo by David Vanderhoof.

Bits & Pieces

Segments in this episode [with start times]:

  • Longtime listener Austin tells us a little about the pilot shortage from the perspective of an Army aviator in Afghanistan. He also gives us his thoughts on flying in combat. [1:39]
  • Rob Mark talks to Dassault Falcon 7X test pilots at the Reno Air Races to find out why they brought a bizjet to an air race. [9:03]
  • At Oshkosh, Tim Trott, “The Drone Professor,” interviewed Ryan Braun, the COO of uAvionix Corporation. uAvionix offers a very interesting line of transponders, ADS-B receivers, and transceivers for GA and unmanned aircraft. Tim and Ryan Braun talk about the outlook for ADS-B use with sUAS and general aviation. [23:00]

Credit

Intro music courtesy Brother Love from his Album Of The Year CD. Outtro by Bruno Misonne from The Sound of Flaps.