An elevated brick pillbox guarded the railway approach to RAF Dyce and retains unusual internal shutter fittings from its anti-invasion role.
Quick facts
- Date
- Circa 1940
- Architect / designer
- Local contractor working from wartime defence guidance; individual designer unrecorded
- Type
- Second World War airfield-defence pillbox
- Designation
- Listed building, Category C (LB50879)
- OS grid reference
- NJ 87445 14605
Architecture, archaeology and continuing use
A polygonal brick chamber with concrete roof rises above a granite retaining wall. Horizontal loopholes, a projected entrance and central pier survive, together with guides and pulleys for steel shutters.
Its story
RAF control of Dyce airfield began in 1939. Around 1940 this pillbox formed part of a nine-position defence network, overlooking a railway vital to the wartime airfield and wider region.
Why it is included
Category C listing recognises an unusually complete local variation on standard pillbox design, especially its elevated position, central support and rare evidence for movable internal shutters.
What to notice
- The polygonal brick plan above the retaining wall.
- Long horizontal firing loopholes.
- Surviving shutter guides visible without entering.
Reading the surroundings
Do not enter, climb or approach from the railway. Use only safe public ground, stay clear of traffic and bridge edges, and treat loose masonry and concealed drops as hazards.
Timeline
- 1939 Military control turned Dyce aerodrome into RAF Dyce.
- Circa 1940 A locally adapted pillbox strengthened the railway-side defence perimeter.
- 2007 Listing recognised the structure’s unusual design and surviving shutter equipment.
What we know — and what remains uncertain
The contractor, full defence layout and present internal condition have not been confirmed; access should not be assumed.
Sources & further reading
- Historic Environment Scotland: Tillybrig Pillbox, LB50879 — Current designation status, mapped location, date, fabric and architectural or archaeological interest.
- Trove designation: LB50879 — Parallel national record identity and archival context.
- Aberdeen Airport: airport history — Official operator chronology for the airport’s 1934 opening and wartime RAF use.
Location
OS grid reference NJ 87445 14605 · Location confidence: High: the current national designation supplies an exact mapped National Grid Reference; the public text separately states access and any current-use uncertainty. · Select the marker to open its satellite view in Google Maps. On desktop, drag Pegman (the yellow figure) onto a blue road. On mobile, turn on the Street View layer and tap a blue road. Other photo markers may be user-contributed.
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