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Joseph Dempsey Nov 8
Frigate KNM Helge Ingstad involved in collision with oil tanker Sola TS at Sture
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Joseph Dempsey Nov 8
Replying to @MarineTraffic
AIS data for frigate KNM Helge Ingstad still active but [erroneously] static still showing likely position at collision, indicating proximity to track of Sola TS which was accelerating past 7.2kts at time of impact
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Joseph Dempsey Nov 8
Replying to @JosephHDempsey
Exact location of frigate KNM Helge Ingstad 60°37'49.99"N 60°37'49.99"N
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Joseph Dempsey Nov 8
Replying to @JosephHDempsey
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Joseph Dempsey
Aerial footage of the KNM Helge Ingstad taken at various points today by Coastal Administration aircraft:
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Joseph Dempsey Nov 8
Replying to @Forsvaret_no
release earlier images of KNM Helge Ingstad showing extent of collision damage from oil tanker Sola TS
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Joseph Dempsey Nov 8
Replying to @JosephHDempsey
These are KNM Helge Ingstad's starboard twin 324mm torpedo tubes. Provides a sense of the collision force given their normal inset position
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Joseph Dempsey Nov 9
Replying to @JosephHDempsey
Frigate KNM Helge Ingstad was reportedly in transit - not stationary as thought - as well as in radio and visual contact with oil tanker Sola TS prior to collision.
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Joseph Dempsey Nov 9
Replying to @Forsvaret_no
release details on efforts to stabilise KNM Helge Ingstad and plans for her recovery to Haakonsvern naval base
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Joseph Dempsey Nov 9
Replying to @MarineTraffic
Recovery of Frigate KNM Helge Ingstad to be supported by tugs & barges of BOA AIS Data suggests two BOA tugs en route to area: - Boa Heimdal - Boa Balder
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Joseph Dempsey Nov 10
Replying to @JosephHDempsey
Maritime radar reportedly captures collision between Frigate KNM Helge Ingstad & tanker Sola TS Full video and audio logs here: (image X5 speed)
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Joseph Dempsey Nov 13
Replying to @JosephHDempsey
Overnight Frigate KNM Helge Ingstad broke its moorings and slipped further into the sea
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Joseph Dempsey Dec 5
Replying to @JosephHDempsey
's plan to raise Frigate KNM Helge Ingstad
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Joseph Dempsey Dec 15
Replying to @Forsvaret_no
Removal of Naval Strike Missile (NSM) launch canisters from Frigate KNM Helge Ingstad via
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Joseph Dempsey Dec 16
Replying to @Forsvaret_no
A look inside the sunken hull of Frigate KNM Helge Ingstad via VIDEO:
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Joseph Dempsey Apr 15
Replying to @JosephHDempsey
Frigate KNM Helge Ingstad re floated following recovery operation
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Joseph Dempsey Apr 15
Replying to @JosephHDempsey
A reminder that has not officially ruled out repairing KNM Helge Ingstad despite over 4 months underwater.
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Joseph Dempsey 36m
Replying to @JosephHDempsey
reports KM Helge Ingstad repair technically possible but estimated costs (12-14bn NOK) indicate a replacement build likely cheaper (11–13bn NOK) over a similar 5 year period
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