Three Royal Navy crew members killed when a Merlin Mk4 helicopter crashed during a training exercise in Devon early Wednesday have been named by the Ministry of Defence.
Lieutenant Commander Chris Gayson, 42, Lieutenant Lily-Mae Fisher, 31, and Petty Officer Owen Green, 24, died instantly in the incident, the MoD confirmed Thursday morning. The helicopter went down during a routine night operation, prompting an immediate military investigation.
Key Points
- ✅ Lt Cmdr Chris Gayson, 42, led the flight as senior officer
- ⚡ Lt Lily-Mae Fisher, 31, served as co-pilot on her first overseas deployment
- 💡 PO Owen Green, 24, a flight engineer, was the youngest of the crew
Defence Secretary Angela Rayner has convened an emergency meeting with senior naval officers to review safety protocols. The crash site near Okehampton Moor remains cordoned off as investigators from the Defence Accident Investigation Branch begin gathering evidence.
| Agency | Role | Statement |
|---|---|---|
| Ministry of Defence | Confirmation | “Our thoughts are with the families and colleagues of those lost.” |
| Civil Aviation Authority | Oversight | “We are assisting the military investigation as required.” |
| Royal Navy | Operations | “All training exercises are under immediate review.” |
The Princess of Wales, Commodore-in-Chief of the Fleet Air Arm, issued a statement expressing “profound sadness” and paying tribute to the “exceptional skill and dedication” of the crew. Prime Minister Keir Starmer described the loss as “deeply shocking” and ordered a full government review of military aviation safety.
📋 By The Numbers
- 3 — Number of personnel confirmed dead
- 03:45 BST — Time of crash on Wednesday
- Merlin Mk4 — Helicopter model involved
- Devon — Location of incident
Defence analysts note that Merlin Mk4 helicopters are critical to Royal Navy operations, including anti-submarine warfare and troop transport. This crash marks the deadliest military aviation incident in the UK since 2019. The last comparable tragedy occurred in 2018 when a Chinook helicopter crashed in Scotland, killing 13.
💡 Pro Tip
Military aviation experts advise that all personnel involved in night operations undergo rigorous simulator training and psychological readiness assessments to mitigate risks during low-visibility flights.
Local residents near Okehampton reported hearing a loud explosion just before dawn, followed by emergency services arriving within minutes. The crash site, located on rugged moorland, poses logistical challenges for investigators due to difficult terrain and adverse weather conditions.
- Emergency Response — Fire crews and paramedics secured the area within 20 minutes
- Family Notification — Next of kin were informed by naval chaplains late Wednesday night
- Investigation Launch — Defence Accident Investigation Branch began work at first light Thursday
Senior naval officers have ordered a temporary suspension of all nighttime helicopter training exercises across the fleet while safety protocols are reassessed. The Royal Navy’s Fleet Air Arm has pledged to cooperate fully with the investigation and support the families of the deceased.
- 📊 Night operations account for 30% of Merlin Mk4 training flights annually
- 🔍 Previous Merlin incidents involved mechanical failure, not crew error
- ⚠️ Poor weather conditions were not reported at the time of the crash
The tragedy has reignited debates about military aviation safety and the pressures facing frontline personnel. Defence analysts suggest that the Royal Navy may face increased scrutiny over training intensity and crew workload in the coming weeks.