Know Before You Go: USCG Required Safety Equipment
Before you leave the dock, federal law requires specific safety equipment on every recreational vessel in U.S. waters. The U.S. Coast Guard enforces these requirements and can board and inspect your vessel at any time. Violations can result in fines — and more importantly, missing gear can cost lives.
This guide covers every federally required item, what applies to your boat size, and recommended gear that goes beyond the minimum to keep you and your crew truly safe.
Note: State and local regulations may add requirements beyond federal minimums. Always check your state's boating authority for additional rules.
1. Personal Flotation Devices (Life Jackets)
Required on: All vessels
- One USCG-approved life jacket for every person on board
- Must be the correct size for the intended wearer
- Must be in good, serviceable condition
- Children under 13 must wear their PFD at all times while underway (on most vessels)
- Vessels 16 ft and over must also carry one Type IV throwable device (ring buoy or cushion)
Life jackets must be readily accessible — not buried in a locker. Browse life jackets and PFDs at Egret Marine →
2. Fire Extinguishers
Required on: Motorized vessels with enclosed spaces
- Under 26 ft: At least one B-I USCG-approved marine fire extinguisher
- 26–40 ft: At least two B-I extinguishers, or one B-II
- 40–65 ft: At least three B-I extinguishers, or one B-II plus one B-I
Fire extinguishers must be mounted in an accessible location, fully charged, and inspected annually. Replace or recharge after any use. Check the gauge monthly.
3. Visual Distress Signals (VDS)
Required on: Vessels on coastal waters, the Great Lakes, territorial seas, and waters connected to them up to 2 miles wide
You must carry approved visual distress signals for both day and night use. Options include:
- Pyrotechnic signals (flares): Must carry a minimum of three. Expire after 42 months — check dates before every season.
- Non-pyrotechnic signals: An orange distress flag (day use) plus an electric SOS light (night use) together satisfy the requirement.
- Some electronic LED flares satisfy both day and night requirements — verify USCG approval before relying on them alone.
Shop visual distress signals at Egret Marine →
4. Sound-Producing Devices
Required on: All vessels
- Under 39.4 ft (12 m): Any sound-producing device capable of a 4-second blast audible for ½ mile (a whistle or air horn qualifies)
- 39.4–65 ft (12–20 m): A whistle or horn and a bell
- Over 65 ft (20 m): A whistle, bell, and gong
Sound signals are used to indicate your position in restricted visibility and to communicate maneuvers with other vessels under the Navigation Rules.
5. Navigation Lights
Required on: All vessels operating between sunset and sunrise, or in restricted visibility
Required lights vary by vessel type and size, but for most recreational powerboats:
- Red and green sidelights (port and starboard)
- White stern light
- White masthead light (vessels over 39.4 ft underway under power)
- All-round white anchor light when anchored
Lights must meet USCG visibility requirements. Inspect bulbs and connections at the start of every season.
6. Backfire Flame Arrestor
Required on: Gasoline-powered inboard engines
A USCG-approved flame arrestor must be fitted on the carburetor of every inboard gasoline engine. This prevents engine backfire from igniting fuel vapors in the bilge. Inspect and clean annually.
7. Ventilation
Required on: Motorboats with gasoline engines and enclosed engine or fuel tank compartments
- Natural ventilation: At least two ventilation ducts fitted with cowls
- Powered ventilation: Required on boats built after 1980 with enclosed engine compartments
Always run the blower for at least 4 minutes before starting a gasoline engine to clear fuel vapors.
8. Registration Numbers & Documentation
Required on: All motorized vessels
- State registration numbers must be displayed on both sides of the bow in block letters at least 3 inches high
- Registration certificate must be aboard
- Federally documented vessels must display the vessel name and hailing port on the stern
Beyond the Minimum: Strongly Recommended Gear
Federal requirements are a floor, not a ceiling. These items aren't legally required on most recreational vessels but are considered essential by experienced mariners:
- VHF Marine Radio: Your primary communication tool and the only way to send a DSC distress call to the Coast Guard. Shop VHF radios →
- EPIRB or PLB: Satellite distress beacon that works anywhere in the world, even out of VHF range. Essential for offshore boating. Shop PLBs →
- First Aid Kit: Marine-grade, waterproof kit sized for your crew. Shop marine first aid kits →
- Anchor & Rode: Appropriate for your vessel size and the waters you boat.
- Bilge Pump: Manual backup in addition to any automatic pump.
- Compass: Backup navigation if electronics fail.
- Float Plan: Leave a written plan with a trusted contact ashore — where you're going, when you'll return, and who to call if you don't.
USCG Required Equipment Quick-Reference Checklist
| Equipment | Under 16 ft | 16–26 ft | 26–40 ft |
|---|---|---|---|
| Life jackets (one per person) | ✅ | ✅ | ✅ |
| Type IV throwable device | ❌ | ✅ | ✅ |
| Fire extinguisher (B-I) | ✅ (if applicable) | ✅ (1 min.) | ✅ (2 min.) |
| Visual distress signals | ✅ (coastal) | ✅ | ✅ |
| Sound-producing device | ✅ | ✅ | ✅ |
| Navigation lights | ✅ | ✅ | ✅ |
| Backfire flame arrestor | ✅ (gas inboard) | ✅ (gas inboard) | ✅ (gas inboard) |
| Ventilation | ✅ (if applicable) | ✅ (if applicable) | ✅ (if applicable) |
| Registration numbers displayed | ✅ | ✅ | ✅ |
Annual Safety Check Routine
At the start of every boating season, run through this inspection:
- Check all life jacket sizes, condition, and buckles
- Verify flare expiration dates — replace any expired
- Inspect and weigh fire extinguisher(s)
- Test all navigation lights
- Test horn/whistle
- Check flame arrestor and ventilation ducts
- Verify registration is current and aboard
- Test bilge pump (automatic and manual)
- Confirm EPIRB/PLB battery and registration are current
Shop Safety Equipment at Egret Marine
We carry a full range of USCG-compliant safety gear for every vessel size. Browse our Boat Safety & Accessories collection, including Personal Locator Beacons, Man Overboard Devices, Marine Medical Kits, and Safety Lights.
Questions about what your specific vessel requires? Contact our team — we're happy to help.