What Couldn’t the F-4 Phantom Do?

A tribute to McDonnell’s masterpiece fighter jet.

In Vietnam, the U.S. Navy used the F-4 for ground attack. (US Navy via D. Sheley)
Air & Space Magazine | Subscribe

First, they tried an F-104. “Not enough wing or thrust,” recalls Jack Petry, a retired U.S. Air Force colonel. When NASA engineers were launching rockets at Florida’s Cape Canaveral in the 1960s, they needed pilots to fly close enough to film the missiles as they accelerated through Mach 1 at 35,000 feet. Petry was one of the chosen. And the preferred chase airplane was the McDonnell F-4 Phantom.

“Those two J79 engines made all the difference,” says Petry. After a Mach 1.2 dive synched to the launch countdown, he “walked the [rocket’s] contrail” up to the intercept, tweaking closing speed and updating mission control while camera pods mounted under each wing shot film at 900 frames per second. Matching velocity with a Titan rocket for 90 extreme seconds, the Phantom powered through the missile’s thundering wash, then broke away as the rocket surged toward space. Of pacing a Titan II in a two-seat fighter, Petry says: “Absolutely beautiful. To see that massive thing in flight and be right there in the air with it—you can imagine the exhilaration.” 

***

For nearly four decades of service in the U.S. military, the Phantom performed every combat task thrown at it—almost every mission ever defined.

“All we had to work with at the beginning was a gleam in the customer’s eye,” said James S. McDonnell of the Phantom’s inception. In 1954, the ambitious founder of McDonnell Aircraft personally delivered to the Pentagon preliminary sketches based on the U.S. Navy’s request for a twin-engine air superiority fighter. The Navy green-lighted McDonnell’s concept, as well as a competing offer from Chance-Vought that updated the F8U Crusader.

Revetments at an air base in Da Nang sheltered F-4s from mortar and rockets. (National Museum of the USAF)
The F-4’s folding wing eased movement aboard aircraft carriers. (US Navy via D. Sheley)
Steve Ritchie (front seat) and Chuck DeBellevue shot down four MiGs as a team. (National Museum of the USAF)
In 2005, four Phantoms painted in Vietnam-era markings fly a U.S. Air Force Heritage demonstration over Florida. (USAF)
Doug Joyce trained at Davis-Monthan Force Base in Arizona before flying the F-4 on night missions in Vietnam. (Courtesy Doug Joyce )
An F-4 makes a practice landing on the USS Midway on June 15, 1963. ( Del Laughery/jetwash images)
Phantom pilot John Chesire flew combat missions from Midway during the Vietnam War. (Courtesy John Chesire)
The U.S. Air Force would become McDonnell Aircraft’s biggest F-4 customer. (USAF)
An F-4M goes vertical over Germany on October 24, 1989. McDonnell Douglas manufactured 116 M variants for Britain’s Royal Air Force, which used the aircraft for low-altitude strike and reconnaissance. (Stefan Petersen)
The Phantom was known for its smoky engines. (DOD)
An F-4G (left) and an F-16 prepare to deploy to Saudi Arabia for the first Gulf War. The F-4 was a Wild Weasel, tasked with destroying surface-to-air-missile sites in Iraq. (DOD)
Weasel mission patch. (USAF via ebay)

In an area of McDonnell’s St. Louis, Missouri factory known as the advanced design cage—a cluster of three desks and a few drafting boards partitioned off with drywall topped with chicken wire—just four engineers worked on the airplane that would propel naval aviation into the future. As the engineers worked, the Navy clarified its concept of air superiority: The service wanted a two-seat, high-altitude interceptor to neutralize the threat Soviet bombers posed to America’s new fleet of Forrestal-class super-carriers. Now designated F4H-1, the project soon engulfed the entire resources of “McAir,” as the company was known. By 1962, F-4 program manager David Lewis would be company president.

McDonnell’s and the Navy’s design philosophy assumed the next war, not the last. The F-4’s rear cockpit was there for a backseater to handle what was sure to be a heavy information load. For the air-to-air encounters of tomorrow, gunnery was supplanted by radar-guided missiles. Though not strictly solid state, the airframe was stuffed with state of the art: Westinghouse radar, Raytheon missile fire control, advanced navigation systems, and an analog air-data computer. A network of onboard sensors extended nose to tail.

On the factory floor, integrating 30,000 electronic parts and 14 miles of wiring gave troubleshooters a fit—and job security. Cheek-by-jowl components generated clashing sources of electromagnetic energy. Voltage wandered wire to wire, producing crazy glitches: Gauges displayed 800 gallons when the fuel tanks were empty. Just how convoluted the glitches could get was demonstrated when baffling control losses were traced to a random match between the pitch of one test pilot’s voice in the headset mic and the particular resonance of a signal controlling autopilot activation.

After the F-4 eliminated the F8U-3 in a competitive fly-off, George Spangenberg, an official in the Navy Bureau of Aeronautics, declared: “The single-seat fighter era is dead.” Though its General Electric J79 engines advertised its arrival with a smoke trail visible 25 miles away—a Phantom calling card that would take two decades to engineer out—the first F-4 production models rolled off McDonnell’s assembly line with Mach 2 capability as standard equipment and a 1,000-hour warranty. Delivered to California’s Naval Air Station Miramar in December 1960 as a fleet defender purpose-built to intercept high-flying nuclear foes, the massively powered, technology-chocked F-4 seemed to herald the same break from 1950s orthodoxy as John F. Kennedy’s torch-has-been-passed inauguration speech, then only weeks away.

Navy aviators of the early 1950s made do with jet aircraft hamstrung by the requirements for carrier landings. “I wouldn’t say I really aspired to fly the [McDonnell] F3H Demon,” says Guy Freeborn, a retired Navy commander, of the clunky subsonic he once had to eject from. “But then, one day, here was this beautiful new F-4 sitting right next to it.” Suddenly, carrier-based fliers like Freeborn—who would spend two Vietnam combat tours in the front seat of a Phantom—found themselves sole proprietors of the hottest fighter on Earth.

The new jet took some getting used to. Getting F-4s to fly and fight required a team effort: a pilot up front and a radar intercept officer (RIO) behind. The ethos of the solitary hunter-killer, not to mention the ability to single-handedly grease precarious landings on pitching carrier decks, fostered a strong DIY culture among Navy fighter pilots. How to process the notion of a RIO (aka “guy in back,” aka “voice in the luggage compartment”), who wasn’t even a pilot, looking over your shoulder?

Aerial combat in Vietnam had a clarifying effect on pilots’ attitudes toward RIOs. “I loved it,” says John Chesire, who flew 197 combat missions in the Phantom during two tours in Vietnam. “We split our duties, and he kept me out of trouble. Going into combat, the workload was so high that I really relied on the guy behind me.”

Flying into combat without a shooting iron was another matter. “That was the biggest mistake on the F-4,” says Chesire. “Bullets are cheap and tend to go where you aim them. I needed a gun, and I really wished I had one.”

“Everyone in RF-4s wished they had a gun on the aircraft,” says Jack Dailey, a retired U.S. Marine Corps general and director of the National Air and Space Museum in Washington, D.C.

McDonnell’s earliest concept included interchangeable nose sections to readily convert a standard F-4 into the RF-4B, a camera-equipped reconnaissance aircraft. The aircraft’s most photo-friendly asset, however, was speed. RF-4Bs flew alone and unarmed deep into unfriendly airspace. “Speed is life,” Phantom pilots liked to say.

In the front seat of a Marine Corps photo-recon Phantom on more than 250 missions, Dailey was tasked to support Marines on the ground with film and infrared imagery. “We were trying to track movement of the Viet Cong coming down the Ho Chi Minh Trail,” he says. “They moved their trucks a lot at night. We could fly along a road and pop flash cartridges and catch them out in the open.”

The recce pilots in RF-4s had good reason to wish for a gun: The focal length of the RF-4’s camera lens and the required photo coverage imposed a flight regime that didn’t include evasive action. “For photographic purposes, they wanted you flying straight and level at about 5,000 feet,” says Dailey. The predictable flight path and the absence of defensive weapons drew enemy calibers from anti-aircraft artillery down to small arms. “We got hosed down every day,” says Dailey. Often, ground forces simply used barrage fire—large groups firing rifles and other sidearms into the sky simultaneously. Dailey’s Phantom was nailed on nine occasions. A rifle round once penetrated the cockpit, narrowly missing him. Another time he landed with so much engine damage “you could see light shining through.”

Naval aviators were rudely initiated into an F-4 idiosyncrasy: As airplane and deck parted company, the Phantom’s nose initially rose slowly.  And with a bit of speed, the nose could over-rotate to a near-stall attitude if not controlled. “It got pretty wild,” says Chesire. “It was always lots of fun to watch new guys take off.”

PAID CONTENT

Comment on this Story

comments powered by Disqus