AB vs DC
Aviation Boatswain's Mate (USN) vs Damage Controlman (USCG)
Navy deployments: 7 months, no phones, crossing date lines. Coast Guard patrols: 2-3 months, port calls, home before the kid's birthday. Choose wisely.
For the record: recruiting materials for AB claim service members will work on the flight deck of an aircraft carrier. Materials for DC claim they'll be the guardian who keeps Coast Guard cutters afloat. Testimony from actual service members paints a different picture. AB: jet blast, spinning propellers, arresting cables under tension, and aircraft moving in every direction — all on a pitching deck in the middle of the ocean. DC: you weld, you patch, you fight fires, you stop flooding, and you do it all in spaces so tight that claustrophobia isn't a condition — it's a career disqualifier. The committee will recess to process this. Two MOS codes that coexist in the same military the way a submarine and a golf cart both qualify as "vehicles."
After the Uniform
The part the recruiter skips: what each job actually translates to once you're a civilian — and what it pays.
Salary data from the U.S. Bureau of Labor Statistics Occupational Employment and Wage Statistics program. A guide, not a guarantee.
Recruiter vs. Reality
The pitch versus what people who actually did the job report back.
“You'll work on the flight deck of an aircraft carrier — one of the most dangerous and adrenaline-fueled workplaces on earth. ABs launch and recover fighter jets, manage jet fuel operations, and direct aircraft weighing 60,000+ pounds in spaces tighter than a parking lot. It's the closest thing to a controlled disaster the Navy runs every day.”
The flight deck will try to kill you. Jet blast, spinning propellers, arresting cables under tension, and aircraft moving in every direction — all on a pitching deck in the middle of the ocean. The work is physically brutal, the hours are relentless during flight ops, and the safety stakes are absolute. One wrong step and you're a statistic. The ABs who thrive love the intensity and take genuine pride in the fact that nothing flies without them. The civilian airport and aviation fueling industry hires from this background, but nothing on the outside matches carrier flight ops.
“As a Damage Controlman, you'll be the guardian who keeps Coast Guard cutters afloat. You'll master firefighting, flood control, welding, and hull repair — keeping vessels seaworthy in the harshest conditions on Earth. Your skills translate directly to civilian careers in welding, shipyard work, and industrial firefighting.”
Your job is to stop the boat from sinking, catching fire, or doing both at the same time — which, on a Coast Guard cutter built during an administration you can't remember, is less hypothetical than you'd like. You train constantly for the worst day of everyone else's life. While other rates complain about boring duty days, you're in a pitch-black compartment wearing an SCBA mask, crawling through smoke, practicing how to patch a hole in a hull while thousands of gallons of seawater pour in on a simulated timeline that always feels too real. The shoring kit is your best friend. The sound of rushing water is your alarm clock in nightmares. The unofficial motto is 'we fight what you fear,' which sounds like a t-shirt slogan but is literally just Tuesday. You weld, you patch, you fight fires, you stop flooding, and you do it all in spaces so tight that claustrophobia isn't a condition — it's a career disqualifier. You will become unsettlingly calm in emergencies, which is a superpower at sea and deeply annoying at house parties when someone burns toast and you instinctively assess the fire's class and reach for an extinguisher that isn't there. Your welding, firefighting, and hazmat certifications translate directly to civilian shipyard, industrial firefighting, and emergency management careers that pay well and don't require you to sleep in a rack that vibrates.
The Real Life
Same dimensions, side by side. AB on the left, DC on the right.
—
Ship repair, welding, pipe fitting, firefighting, and damage control aboard cutters and at shore facilities. You maintain hull integrity, fight fires, and keep ships structurally sound. DCs are the shipboard equivalent of structural firefighters and welders combined.
—
A-school at Training Center Yorktown (VA) is about 13 weeks covering welding, pipe fitting, firefighting, and damage control procedures. The training is hands-on trade work.
—
High. Firefighting, welding, pipe fitting, and damage control in confined shipboard spaces. Must maintain physical readiness for emergency response.
—
Damage Controlman is one of the Coast Guard's most physically demanding and underappreciated rates. You weld, fight fires, and keep ships from sinking. The recruiter probably won't lead with DC because it lacks glamour. The honest truth: it is skilled trade work in challenging conditions — welding in confined spaces, fighting shipboard fires, and performing structural repairs at sea. But the welding certifications and firefighting experience are immediately valuable in the civilian market. Shipyards, construction companies, and fire departments all hire DCs. The work is hard but the skills are real and the demand is constant.
Recent Reviews
Community Takes
Be the first to share your take on AB vs DC
Compare Other MOS
Search by code or title, or browse by branch