Lack of air traffic control tower questioned

A midair collision in Arizona prompts questions about air traffic control towers
Do more U.S. airports need control towers? That's one of the questions that has arisen following a midair collision at an airport in southern Arizona last week.
Arizona mid-air collision: What are air traffic control towers and their role in preventing aircraft collisions? All you need to know
As investigations into the Arizona mid-air collision continue, debates over air traffic safety, regulation, and infrastructure modernization remain front and center.
Two dead after mid-air plane collision Wednesday at southern Arizona airport
MARANA, AZ — Two people are dead after two planes collided mid-air Wednesday morning at an airport in southern Arizona. The crash occurred at Marana Regional Airport, outside Tucson.
Mid-air plane collision over Arizona leaves 2 dead
A mid-air collision between two planes left at two people dead in Arizona. The cause of the crash is under investigation.
2 killed in Arizona plane crash after mid-air collision over small airport
It marks the second fatal incident at an Arizona airport in the past 10 days. On Feb. 10, the pilot of a private jet owned by Mötley Crüe singer Vince Neil was killed after a runway collision between two aircraft at Scottsdale Airport.
Arizona Plane Crash: At Least 2 Dead In Collision At Marana Airport—Here’s What We Know
Who the victims are. Police have not yet identified the people who were aboard either plane.
2 Killed After Mid-Air Plane Crash In Arizona
Two people were killed after a mid-air collision between two planes at an airport in Arizona.The incident happened Wednesday, Feb. 19 at Marana Regional Airport, outside Tucson.Both were smaller, fixed-wing,
Air traffic control towers: Key facts after Arizona crash
Tens of thousands of planes take off, land and perform touch-and-goes at the Marana Regional Airport in southern Arizona every year. Without an air traffic control tower, it's a calculated dance that requires communication by pilots.
Two dead after small planes collide mid-air near Marana airport in Arizona, officials say
Two people are dead after a mid-air collision between two small planes on Wednesday at a regional airport in Arizona.
At least 2 killed when small planes collide midair at Arizona airport
Two people were killed Wednesday when two small single-engine private planes collided mid-air at an Arizona airport.
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2 people dead following mid-air collision in Marana
Two people are dead following a midair plane collision at an airport northwest of Tucson, authorities said on Wednesday.
Arizona plane collision: Two dead after two single-engine flights collide mid-air near Marana regional airport
Two people were killed early on February 19 in a midair collision between two single-engine planes near Marana regional ...