AUVSAutonomous Underwater Vehicles

Database-derived collection

Research AUVs

Vehicles with a documented research sector. 30 records qualify from the current dataset; missing values are excluded from numerical ranking.

Modular man-portable AUVCurrent

Gavia

Teledyne Marine

Max depth
500 or 1,000 m
Endurance
Typical 7–8 hours at 3 kn per battery module

A configurable, shore- or small-vessel-deployable survey platform built around interchangeable vehicle and payload modules.

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Underwater gliderCurrent

Slocum G3 Glider

Teledyne Marine

Max depth
4–150 m or 40–1,000 m
Endurance
15 days to 18 months, configuration dependent

A buoyancy-driven ocean glider offered in shallow and deep configurations for long-duration water-column observation.

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Hovering hybrid AUV/ROVCurrent

Sabertooth

Saab

Max depth
1,200 m single hull; 3,000 m double hull
Endurance
Not published

A hovering hybrid vehicle that can operate autonomously, under assisted control or by tether, including from a subsea docking station.

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Long-range AUVCurrent

LRAUV

Saab

Max depth
300 m; 1,500 m option
Endurance
Published as range: >1,000 km rechargeable; >2,000 km primary lithium

The commercial continuation of MBARI’s long-range propeller-driven AUV architecture for ship-light ocean observation.

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Man-portable coastal AUVCurrent

Iver3

L3Harris

Max depth
100 m; 200 m option
Endurance
8–14 hours at 2.5 kn

A single-person-portable coastal AUV with an open payload and software architecture.

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Two-person-portable coastal UUVCurrent production

REMUS 130

HII

Max depth
100 m
Endurance
Up to 10 hours

The third generation of the REMUS 100 series, modernized around open architecture and field-reconfigurable payloads.

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Two-person-portable modular UUVCurrent production

REMUS 300

HII

Max depth
305 m
Endurance
Up to 30 hours

A compact modular REMUS platform with selectable endurance configurations for littoral missions.

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Medium long-endurance UUVCurrent production

REMUS 620

HII

Max depth
600 m
Endurance
Up to 110 hours

HII’s medium REMUS generation combines higher speed with multi-day endurance and modular payload capacity.

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Ultra-deep hovering survey AUVCurrent production

A6K

Exail

Max depth
6,000 m
Endurance
Up to 30 hours

A 6,000-meter survey-and-inspection AUV derived from Ifremer’s Ulyx, with hovering and autonomous close-range revisit capability.

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Shallow-water underwater gliderCurrent production

SEAEXPLORER 200

ALSEAMAR

Max depth
200 m
Endurance
75 days single battery; 135 days double battery

A rechargeable modular glider offered in single- and double-battery configurations for persistent shallow-water sensing.

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