The Borders – RAF Charterhall (Part 1)

After leaving the Wolds of Yorkshire, Trail 41 takes us north across the border into Scotland. A land as diverse in its history as it is its beauty.  With fabulous views of the Cheviots to the south and the North Sea coast to the east, it is an area renowned for beautiful scenery and delightful walks. With Holy Island and Lindisfarne Castle standing proud, it also an area with a rich and diverse aviation history,

In this trail we stop off at two airfields where we find some remarkable relics and some terrible stories.

Our first stop is at a site that is little known about even though it played a major part in the night-fighter air war, and was also the proving ground for some of the world’s top motor racing drivers as well. Yet beneath all this glamour and bravado it holds a collection of terrible stories. We stop off at the former RAF Charterhall.

RAF Charterhall.

Located some 15 miles south-west of the coastal town of Berwick, Charterhall airfield had its aviation origins in the First World War. Its original name was RFC Eccles Tofts (although the two were not quite the same physical site), a landing ground for 77 Squadron who were based further north at Edinburgh, and flew the Royal Aircraft Factory BE.2c/d/e, BE.12, RE8, de Havilland DH6 and Avro’s 504k.  Whilst not official detached here, the airfield was available for these aircraft to land upon and be recovered should the need arise. It wasn’t kept open for long and soon disappeared returning to its former agricultural use.

Charterhall is one of those airfields that has a grand sounding name, suggesting regency and nobility, its reality though, was somewhat different. It gained the rather unsavoury, but apt, nick-name ‘Slaughterhall’, due to the high accident rate of the trainee aircrew who passed through here.

Technical buildings at Charterhall.

Many of the aircraft that operated from here were outdated and ‘war weary’, held together by the dedicated mechanics that took great pride in their work. Used for short-term placements of trainees, it would not house any true front line squadrons until the war’s end in 1945.

As a training airfield it would have a large number of airfield buildings, two Tarmacadam (Tarmac) runways the main running east-west of 1,600 yards and the second north-east/south-west of 1,100 yards; both were the standard 50 yards wide. There were some 38 dispersal pans, similar in shape to the ‘frying pan’ style , eight blister hangars and four main hangars of which two still survive. Chaterhall’s accommodation was initially designed for 1,392 airmen and 464 WAAFs – consisting of 126 Officers (both male and female) and 1,730 other ranks (again both male and female).

The main technical area was to the north side of the airfield with accommodation spread amongst the woods around this area. The watch office, long since demolished, was a mix of concrete and timber (thought to be initially a 518/40 design), which originally had timber floors, roof and stairs. However, an acute shortage of wood led to all these designs having only a timber balcony and control room. These modified designs (Charterhall included) were therefore built to a mix of 518/40 and 8936/40 specifications.

Another interesting feature of Charterhall would have been the instructional fuselage building. Here crews would have been trained using an aircraft fuselage (Charterhall had two, one each of Beaufighter and Blenheim) jacked up and linked to a controller’s panel. A number of simulated problems could be created for the crews to experience, anything from radio exercises through small warning lights to engine failure and even ditching. All crewmen had to have a good understanding of their aircraft, working hydraulics, electrical and fuel systems were all taught using this same method. In addition to these training fuselages, Charterhall would operate six Link Trainers, along with several other ‘state of the art’ training facilities.

Many of the remaining buildings are in a poor state of repair.

The entire airfield would occupy around 143 hectares, it was certainly not large, especially considering the numbers of crews and mix of aircraft it would have during its short life.

Construction of Charterhall took place over 1941/42 opening on April 30th as part of 81 Group Fighter Command (and later 9 Group), receiving 54 Operational Training Unit (O.T.U) in May 1942. Formed two years earlier, they flew primarily Blenheim Is and Beaufighter IIs under the Squadron code ‘BF’ (Four different unit codes were used: BF, LX, ST and YX). A number of these aircraft were fitted with Aircraft Interception radar (AI) and some Blenheims were dual control.

To support the operations at Charterhall, a satellite airfield was built at nearby Winfield, a few miles east, both sites being used by 54 O.T.U. simultaneously. Later in the war, in an effort to divert marauding Luftwaffe bombers away from the two airfields, a dummy ‘Q’ site (No. 179) was built at Swinton also to the east of Charterhall.

The increase in O.T.U.s in these early days of the war was as a direct result of the increase in demand for new pilots in Fighter Command. In December 1940, 81 Group had six such units (54-59 O.T.U.) and by June 1941 this had increased to nine (52 – 60). By 1942, a total of twelve were in existence boosted by the addition of 12, 61 and 62 O.T.U. 54 O.T.U. would be one of two specialising in twin-engined night fighter flying. New crews, of which there were about 30 per month, were initially given about ten days to establish themselves and ‘crew up’. As time passed however, this time reduced to the point where some intakes were literally herded in a hangar and told to find a crewman or they would be allocated one! *¹

Many of the crews arriving at Charterhall were brought in from around the Commonwealth and after passing their basic flying training instruction, would proceed through a further three stages of training. Some crews were also ex-fighter pilots already battled hardened, who had transferred in from front line units to night-fighters.

Progression through the course would be through initially three, and latterly four, squadrons. ‘A’ Squadron would be the initial conversion unit initiating crews on the rudiments of twin-engined aircraft as many had come from single engined fighter units. ‘B’ Squadron was the intermediate squadron, where the crews moved onto the larger twin-engined aircraft and finally ‘C’, (based at Winfield) was the advanced squadron honing skills such as aircraft interception and attack.  After completing the full training period, crews would receive postings to front line squadrons across the U.K. and beyond.

A latrine on the technical site.

Initially on opening, Charterhall was not completely ready, especially the airfield’s lighting (Drem), and so training flights would only occur during the day. But, with the help of ground crews, this was soon rectified and by the end of the month considerable work had been done, and very soon night flying could begin.

The first daylight flights took place on May 13th 1942, followed by night flying seven days later, and – as crews were to find out very quickly – flying these aircraft would be a risky business.

During 1942 some 5000 aircrew would enter 81 Group’s training units, and they would suffer in the region of 2,000 accidents, of which just under 200 would be fatal. On May 23rd, 54 O.T.U’s first accident would occur when a ‘technical failure’ on a Blenheim Mk I, would cause the controls to jam. The aircrew were thankfully unhurt but the aircraft was severely damaged in the resultant crash. The first fatality would not be long in coming though, occurring just two days later, on May 25th, less than a month after 54 O.T.U’s arrival. On this day, Blenheim IV (Z6090) crashed killing both Pilot Officer J. A. Hill (s/n 115324) and Observer Sgt. A.E. Harrison (s/n 1384501) in an accident which is thought to have been caused by icing. P/O Hill is buried at Haddington (St. Martin’s) burial ground in East Lothain, whilst Sgt Harrison is buried in Middlesbrough (Acklam) Cemetery, Yorkshire.

During June, the first Beaufighters would begin to arrive, followed quickly by their first accident. Whilst on delivery by 2 Aircraft Delivery Flight at Colerne, the aircraft – a Beaufighter MkIIf – had an engine cut out causing it to crash about 10 kilometres north-west of Charterhall. Luckily the crew were able to walk away but the aircraft was written off.

During July bad weather hampered flying activities, but it didn’t prevent the unit from increasing its strength to seventy-seven aircraft.  Primarily Blenheims and Beaufighters, there were also a small number of Lysanders for target towing and four Airspeed Oxfords.

Accidents continued to occur at Charterhall, and it wasn’t until September 1942 that it would be fatality free – a welcome boost to the morale of the instructors at the time. However, the reprieve was short-lived, and October would see further accidents and yet more fatalities. On the 5th, two Blenheim MK Is (L6788 and L8613) collided: Pilot Sgt. J. Masters (missing – presumed drowned) and Navigator Sgt. J. Gracey were both killed. There were seven other accidents that month, a tally that involved two Blenheims and five Beaufighters, with the loss of one life. Causes included: two burst tyres, two overshoots, a loss of control and an undercarriage failure, all of which added to the lengthening list of accidents occurring at Charterhall.

The need for new crews increased the pressure on training stations to increase flying hours. Courses were cut short, spares were lacking and with only rudimentary rescue equipment, further deaths were inevitable. As a result, it wouldn’t be until March 1943 before Charterhall would see a break in these increasing fatalities.

The start of 1943 saw a new Station Commander, but the new change in command would not see the new year start on a good note…

 

(Part 2 of Trail 41 will continue shortly).

Sources and further reading

*¹ An interview with Edward Braine, in ‘reel 4’ he describes his posting to RAF Charterhall for operational training; crewing up; transfer onto Bristol Beaufighters; position of navigator in Bristol Beaufighter; accident during training; method of observing aircraft at night and interpreting radar signals. Sound file reel 4 Recorded and presented by the Imperial War Museum.