A newly acquired Garda surveillance aircraft experienced a minor incident on Thursday, coming off the runway while landing at Casement Aerodrome in Baldonnel, west Dublin. The incident, which occurred during a training exercise, involved a De Havilland Canada-6 Twin Otter Guardian 400, a plane that entered service last year after replacing the Garda’s previous aircraft.
While details remain limited, sources described the incident as “relatively minor,” stating that the aircraft suffered no obvious damage. A full assessment is underway to determine the extent of any potential issues before the plane is cleared for flight again. The Garda has been contacted for comment, but has not yet released an official statement.
New Aircraft and its Role in Garda Surveillance
The Canadian-made De Havilland Twin Otter was acquired by the Gardaí last year at a cost of approximately €7 million, as reported by the Irish Times. This price included the installation of sophisticated surveillance equipment, enhancing the Garda’s aerial intelligence-gathering capabilities. The aircraft is operated by two personnel from the Irish Air Corps, alongside a team of specialist Gardaí who manage the surveillance technology onboard.
The primary mission of the Twin Otter is intelligence gathering and surveillance. Designed to operate at high altitudes, the aircraft is intended to be virtually undetectable from the ground, allowing for extended periods of observation. In previous years, Garda aircraft have been utilized to monitor organized crime groups and potential subversive activities, though the specifics of these operations are kept confidential.
Recent Developments at Casement Aerodrome
The incident comes as Casement Aerodrome, the headquarters of the Irish Air Corps, is undergoing a significant expansion. A €120 million plan is in place to accommodate the growing Air Corps fleet, according to the Irish Times. This expansion underscores the increasing importance of aerial surveillance and support within Ireland’s security infrastructure.
Flight Path and Weather Conditions
Open-source flight data indicates the aircraft took off from Shannon Airport at 2:07 PM on Thursday, traveling across the country before landing at Casement Aerodrome shortly thereafter. The incident occurred during landing in what has been described as poor weather conditions. As the aircraft came down, part of its landing gear left the runway and traveled onto the grass.
The De Havilland Twin Otter: A Versatile Aircraft
The De Havilland Twin Otter is a widely used short takeoff and landing (STOL) utility aircraft, known for its reliability and versatility. The Guardian 400 variant, specifically chosen by the Gardaí, is a modern iteration of the classic Twin Otter, offering enhanced performance and capabilities. The Journal reported the new plane arrived from Switzerland in December 2025 and was quickly set into service in the border region.
The aircraft’s ability to operate from relatively short runways makes it well-suited for deployment across Ireland, allowing for comprehensive surveillance coverage. Its high-altitude capabilities and extended flight endurance further enhance its effectiveness in monitoring potential threats and gathering intelligence.
Authorities are expected to provide a more detailed assessment of the incident and the aircraft’s condition in the coming days. The Gardaí will likely offer further updates as the investigation progresses. The focus remains on ensuring the aircraft’s safe return to service and maintaining the Garda’s aerial surveillance capabilities.
The next step will be the completion of the full assessment of the aircraft, with a timeline for repairs and return to service expected to be announced shortly. Readers are encouraged to follow official Garda statements for the most up-to-date information.
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