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Deployment

HUGIN at Stavanger

HUGIN is Kongsberg's family of free-swimming autonomous underwater vehicles, and the registry entity is scoped to the HUGIN AUV rather than Kongsberg, the large Norwegian sensor and systems conglomerate that makes it. HUGIN passes the AI-as-primary test despite its corporate parentage because it is a genuine autonomous undersea vehicle with in-mission onboard processing, including autonomous pipe-tracking, terrain-relative navigation, and automated target recognition, not a sensor package; the HUGIN Superior variant is rated to full ocean depth with more than 70 hours of endurance and navigation accuracy better than 0.04 percent of distance travelled. The registry records it at production maturity: twelve navies operate HUGIN for mine countermeasures, intelligence preparation of the operational environment, seabed warfare, and survey, it passed US Navy acceptance tests in early 2025, and Kongsberg began HUGIN production in the United States in 2025. Its autonomy is strong at the vehicle level, with onboard autonomy, automated target recognition, and terrain-relative navigation, and the sensor-package and legacy risk applies to the parent corporation rather than to HUGIN, a distinction the entity scoping resolves by recording the HUGIN AUV rather than Kongsberg itself. The twelve-navies figure is vendor-stated and the exact fielded count and per-customer details are not independently audited.

HUGIN by Kongsberg Maritime · Operated by Kongsberg Maritime · Catalog entry · 3 sources · not yet field-verified · Maritime

Track HUGIN at Stavanger

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Machine-readable surfaces

Footage

PRIMARY SOURCE
Courtesy of Kongsberg

Kongsberg footage of its HUGIN autonomous underwater vehicle for subsea survey (published on the Kongsberg-owned Simrad channel). Kongsberg's 'fully autonomous mission' framing is the maker's; HUGIN serves commercial and defense survey.

Kongsberg HUGIN autonomous underwater vehicles deployed for commercial oil and gas subsea pipeline inspection in the Norwegian North Sea. In July 2019, Swire Seabed completed the first fully unmanned over-the-horizon pipeline inspection for Equinor -- a historic campaign covering 7 pipelines near Bergen with a combined length exceeding 350 km. The HUGIN AUV was the sensor-carrying platform; the SeaKit Maxlimer unmanned surface vessel (USV) acted as host for positioning and communications; the complete operation was controlled from an onshore centre in Bergen. This is the first time an autonomous over-the-horizon pipeline inspection was completed without crew on the water.

Key facts

Client
Equinor (formerly Statoil)
Operator
Swire Seabed
Campaign date
July 2019
Scope
7 pipelines, ~350 km combined length, near Bergen, Norway
Record
First fully unmanned over-the-horizon offshore pipeline inspection

Safety record

No incidents on record for HUGIN at Stavanger.

Only active incidents are counted. Retracted incidents are excluded from this summary but remain reachable at their canonical URLs.

Trust tier
Catalog entry · 3 sources · not yet field-verifiedhow tiers work →
Last updated
2026-07-22
Model
HUGIN
Company
Kongsberg Maritime
Location
Norway/Stavanger
Operator
Kongsberg Maritime
Status
operational
Operator type
maker operated
First seen
2019-07-01
ID
2bd383c8-c7e8-4404-962e-a66aeb3a18c9

Timeline

  1. Jul 2019
    First recorded
    HUGIN first documented operating at Stavanger.
  2. Jun 2026
    created
  3. Jul 2026
    Current status: operational, reviewed
    Latest recorded state. New status transitions append here as the deployment-status recorder produces them.

On the deployment map

HUGIN operates in Stavanger. Explore the full verified map:

Sources (3)

  1. https://www.kongsberg.com/
  2. Swire Seabed Wraps Up Equinor Unmanned Pipeline Inspection · https://www.offshore-energy.biz/swire-seabed-wraps-up-equinor-unmanned-pipeline-inspection/ · 2019-07-01
  3. Swire Seabed Completes Autonomous Pipeline Inspection for Equinor · https://jpt.spe.org/swire-seabed-completes-autonomous-pipeline-inspection-equinor
Methodology: Verified · 3 sources (no primary) · last reviewed 2026-07-22

Verification posture

Verified

Low confidence

Review state

Stable

Last reviewed 2026-07-22

Maturity + lifecycle

Maturity stage: production

Lifecycle: active

Architectural position

Cohort: underwater

Sources by quality tier

3
unclassified
Unclassified source

The framework is documented at /methodology. Corrections at /corrections. Reviewer: DEPLOY editorial team.

Methodology surface for HUGIN at Stavanger.

Common questions

What is the HUGIN deployment at Stavanger?
HUGIN, built by Kongsberg Maritime, is recorded as a deployment at Stavanger on the DEPLOY registry. Kongsberg Maritime operates the deployment directly.
Who operates HUGIN at Stavanger?
Kongsberg Maritime, the manufacturer of HUGIN, operates this deployment directly. This is a maker-deploys-its-own-product arrangement rather than a customer pilot.
When did the HUGIN deployment at Stavanger go live?
The deployment is recorded as starting July 1, 2019 on the DEPLOY registry. Earlier activity may exist but is not yet sourced.
Have there been incidents at the HUGIN deployment at Stavanger?
No active incidents affecting this deployment are recorded on the DEPLOY registry. Absence of recorded incidents is not a guarantee no incident occurred; DEPLOY records only sourced incidents and suppresses retracted ones.

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