Report on run-off-the-road accident with a military vehicle on fv. 454 at Drivenesvannet in Agder county

Defence report 2022/02

The run-off-the-road accident happened when the driver lost control of the light utility vehicle as it was entering a left-hand curve on the Fv 454 road. The driver and passenger sustained minor injuries. The investigation has shown that the accident was a result of interaction between several elements of the traffic system. The driver’s choice of speed, in combination with the unusual road geometry and wet road, resulted in the accident occurring where it did. On the basis of this investigation, the NSIA believes that the Norwegian Armed Forces should implement measures to increase safety with transport using military vehicles on public roads.

Foto Luftforsvarets spesialistskole (LSS).jpg
Photo: The Royal Norwegian Air Force Specialist School (LSS)

The driver chose to drive at a speed of about 80 km/h, as that was the speed limit on this section of the Fv 454 road. The driver slowed down somewhat before entering a left curve that formed the first part of an S curve, but was unable to steer the light utility vehicle to follow the road alignment through the curve. The vehicle ran off the road and hit a boulder. 

No safety briefing was held before departure for the exercise area, nor did the military organise for the military vehicles to travel together. No risk assessments had been carried out of the different routes to the exercise area. The investigation has shown that neither the exercise order nor LSS’s risk assessment described potential risk elements or operational barriers associated with transport using military vehicles on public roads. 

The driver had attended a light utility vehicle driver course organised by LSS approximately 1.5 months before the accident. The investigation has shown that the driver had the light utility vehicle driver course approved before completing a safety course on a track, and was therefore allowed to drive the light utility vehicle to the exercise area without an instructor. This is not in accordance with the requirement set out in the course description for the driver training for MB light utility vehicles that a safety course on a track must be completed before the driver training can be approved. 

At the time of the accident, the Norwegian Armed Force Transport School (FTS) was in the process of preparing a course description for the MB light utility vehicle driver training to replace the training programme in force at the time. The investigation has shown that the new course description has a stronger focus on road traffic safety compared with the old training programme, but that limited attention is given to the tyres of the light utility vehicle.

The NSIA submits three safety recommendations following this investigation.

Published 03.11.2022

Safety recommendation

Safety recommendation Defence No 2022/03T

The run-off-the-road accident involving a military vehicle on 9 August 2021 happened when the driver lost control of the light utility vehicle as it was entering a left-hand curve on the Fv 454 road. The driver and passenger sustained minor injuries. No safety briefing was held before departure for the exercise area, nor did the military organise for the military vehicles to travel together. No risk assessments had been carried out of the different routes to the exercise area. The investigation has shown that neither the exercise order nor LSS’s risk assessment described potential risk elements or operational barriers associated with transport using military vehicles on public roads.

The Norwegian Safety Investigation Authority recommends that the Norwegian Armed Forces ensure that the Royal Norwegian Air Force Specialist School (LSS) improve its risk management process to ensure that adequate safety measures are implemented to reduce the risks associated with transport using military vehicles on public roads.

Safety recommendation Defence No 2022/04T

The run-off-the-road accident involving a military vehicle on 9 August 2021 happened when the driver lost control of the light utility vehicle as it was entering a left-hand curve on the Fv 454 road. The driver and passenger sustained minor injuries. The driver had attended a light utility vehicle driver course organised by LSS approximately 1.5 months before the accident. The investigation has shown that the driver had the light utility vehicle driver course approved before completing a safety course on a track, and was therefore allowed to drive the light utility vehicle to the exercise area without an instructor. This is not in accordance with the requirement set out in the course description for the driver training for MB light utility vehicles that a safety course on a track must be completed before the driver training can be approved. The purpose of this track safety course is to impart to the learners an understanding of how the handling characteristics of a light utility vehicle differ from those of a modern vehicle.

The Norwegian Safety Investigation Authority recommends that the Norwegian Armed Forces ensure that the training of drivers for MB light utility vehicles is carried out in accordance with the course description and current regulations.

Safety recommendation Defence No 2022/05T

The run-off-the-road accident involving a military vehicle on 9 August 2021 happened when the driver lost control of the light utility vehicle as it was entering a left-hand curve on the Fv 454 road. The driver and passenger sustained minor injuries. At the time of the accident, the Norwegian Armed Force Transport School (FTS) was in the process of preparing a course description for the MB light utility vehicle driver training to replace the training programme in force at the time. The investigation has shown that the new course description has a stronger focus on road traffic safety compared with the old training programme, but that limited attention is given to the tyres of the light utility vehicle.

The Norwegian Safety Investigation Authority recommends that the Norwegian Armed Forces ensure that drivers of MB light utility vehicles have competence in safe driving behaviour, seen in relation to the light utility vehicle’s tyre characteristics in different seasons and under different road surface conditions.

Facts

Location Fv. 454, Drivenesvannet, Vennesla municipality
Occurrence date 09.08.2021
Category of Occurrence Accident
Defence branch Norwegian Air Force