Robert Rangel was a college student trying to "fly below the radar" when his draft number came up in 1967.

"I got caught," he said with a wide smile.

Caught, as it turns out, for 40 years.

Chief Warrant Officer Rangel was one of just 10 draftees still in the Army when he retired Wednesday, according to Fort Bliss officials. It was unclear whether the other draftees have served as long as Rangel; the draft ended in 1973.

Rangel, of El Paso, said the prospect of being drafted was terrifying after watching numerous friends "coming home in coffins."

But he opted to stay well beyond the required two-year hitch because "I started enjoying my job and the people I worked with."

He's been deployed to nine combat zones, from Vietnam to the Persian Gulf. Maj. Gen. Robert Lennox, the Fort Bliss commanding general, described Rangel as the "foremost expert" on air defense systems at the West Texas post, the current home of the Air Defense Artillery Center.

Michael Zaborowski, a retired lieutenant colonel who has known Rangel for more than a decade, said he has long been impressed by his dedication. "I did 20 years and I thought that was a lot," he said.

Rangel retired a few months before his 62nd birthday, when he would have been forced to do so under Army regulations.

His mother, who attended his retirement ceremony, was relieved the day had finally come. "That was a long time that I worried," Adelina Rangel said softly.

Rangel's years in the Army included more than 200 parachute jumps with a special forces unit in Vietnam and Cambodia, time in battle zones, a firsthand view of the crumbling of the Berlin Wall and a tour in the first Gulf War.

Now his priority is to take care of his mom and tackle some projects.

Tops on the list is restoring a 1964 Plymouth Sport Fury. He parked it in his mom's barn when he went off to basic training.