Investigation Summary
The flight, named 'Lord Rodney', was operating a charter for AIR Tours. As it neared Stavanger, the crew was cleared for an ILS approach to Runway 18. The prescribed procedure required crossing the outer marker at 2,000 feet, flying north for 2.5 nautical miles, and then performing a procedure turn to rejoin the localizer. While the aircraft appeared to attempt this maneuver, it drifted significantly to the east. Investigation revealed that while surface winds were moderate, winds at the 1,600-foot level were approximately 60 knots, potentially causing a drift angle as high as 26 degrees. The aircraft eventually tracked 105 degrees instead of the required 185 degrees, leading it directly into the steep mountainside of Holtaheia.
Final Conclusions
The official investigation by the Royal Norwegian Commission for the Investigation of Civil Aircraft Accidents concluded that the cause was a deviation from the prescribed flight path for reasons unknown. While the aircraft was in good mechanical order and the crew was well-rested, they failed to compensate for the high-altitude winds. The commission noted that the crew would have had 4 to 5 minutes where instruments should have indicated the deviation, but it could not be determined if the instruments were misread, ignored, or suffered a localized malfunction.
Video Analysis
Flyulykken i Holtaheia/Plane crash in Holtaheia — A documentary look at the 1961 crash of the Vickers Viking 'Papa Mike' at Holtaheia, which claimed the lives of 34 schoolboys and their teachers.
If playback is blocked, the owner has disabled embedding — use the link above.
Airframe & Maintenance
Crew Experience
Captain
Philip Guy Watts
First Officer
Reginald Leonard Murray Smalley
Systems & Failure Modes
Instrument Landing System (ILS)
The radio navigation system the crew was using to align with the runway; the aircraft deviated 15 miles east of the localizer beam.
Vickers 610 Viking 3B
A twin piston-engined propeller aircraft; the specific airframe (G-AHPM) had been in service since 1947.
Interesting Facts
- 01The crash was the deadliest aviation accident in Norway at the time of its occurrence.
- 02The 34 boys killed were students from Lanfranc Secondary Modern School for Boys in Croydon.
- 03The impact site was located approximately 18 nautical miles (33 km) northeast of Stavanger-Sola Airport, though some sources cite 54 km (34 miles) as the distance from Stavanger city.
- 04Search efforts included an RAF Shackleton and Royal Norwegian Navy ships investigating nearby fjords.
- 05A memorial cross was erected at the crash site, and a replica stands in Mitcham Road Cemetery, Croydon.
Safety Actions & Advisories
Navigation and Wind Awareness
The investigation highlighted the critical impact of high-altitude winds on procedure turns, emphasizing that crews must use all available instruments to verify their track when significant drift is suspected.