English Electric Canberra — Comprehensive Aircraft Manuals Collection

Britain’s first jet bomber and one of the most versatile military aircraft ever built. The English Electric Canberra entered RAF service in 1951 and remained operational for over 55 years across 35 air forces worldwide — the only British-designed aircraft ever licensed for production in the United States (as the Martin B-57). This collection brings together the primary-source RAF Air Publications, manufacturer technical notes, aircrew manuals, spare parts schedules, and factory training documents that defined the Canberra’s entire service life across every major variant.

Aircraft Technical Profile

Airframe & Wing Design
The Canberra uses a low aspect ratio (4.25) straight wing with a thick, symmetric RAE airfoil. The leading edge is constructed from a single sheet of light alloy wrapped to 40% chord, with Redux-bonded stiffeners maintaining an exact aerodynamic profile without external joints. Low wing loading delivers exceptional high-altitude maneuverability — during early flight testing, chief test pilot Roland Beamont demonstrated that the airframe remains fully controllable at Mach numbers up to M = 0.84, out-turning contemporary fighter aircraft at altitude. An electrically actuated variable-incidence tailplane provides precise longitudinal trim across the full speed and CG envelope. Initial flights revealed slight rudder over-balance, corrected by clipping the horn balance — producing the Canberra’s signature square-cut tail fin.

Powerplant — Rolls-Royce Avon Axial-Flow Turbojets
Two Rolls-Royce Avon single-shaft axial-flow turbojets buried in the wings at quarter-span. Early B.2 variants use the Avon Mk.101 (RA.3) producing 6,500 lbf static thrust; later PR.9 variants carry the Avon 206 series at up to 10,000 lbf. The combustion assembly uses 8 interconnected cannular chambers feeding a single or multi-stage turbine. The 12–15 stage axial compressor incorporates blow-off valves to prevent stalls during rapid throttle transitions. Engine starting uses a triple-breech cartridge system or electric starter for self-contained rapid ignition.

Handling & Stability
Early variants (B.2) lacked an automatic flight control system, requiring continuous manual handling. At ultra-high altitudes, a narrow speed bracket between stall and compressibility limits high-g maneuvers. Engine-out handling requires strict adherence to minimum control speeds (Vmca) due to the wide engine displacement from the fuselage centreline.

Performance Data (Official RAF Air Publications)

Document Manifest

Pilot’s Notes & Aircrew Manuals — RAF Air Publications

• AP 4326B-PN / AP 101B-0404-15 — Pilot’s Notes: Canberra B.Mk.2 & T.Mk.4 — handling limitations, emergencies, systems
• AP 4326C-PN (4th Edition, September 1964) — Pilot’s Notes: Canberra P.R. Mk.3
• AP 4326F-PN (4th Edition, November 1961) — Pilot’s Notes: Canberra B(I) Mk.6
• AP 4326G-PN (4th Edition, April 1962) — Pilot’s Notes: Canberra P.R. Mk.7
• AP 4326H-PN (3rd Edition, February 1962) — Pilot’s Notes: Canberra B(I) Mk.8
• AP 4326M-PN (2nd Edition, December 1964) — Pilot’s Notes: Canberra B(I) Mk.12 — Ministry of Aviation / Defence Council — Royal New Zealand Air Force
• AP 4326N-PN (March 1961) — Pilot’s Notes: Canberra T.Mk.13 — Ministry of Aviation / Air Council
• AP 4326 P&Q-PN (September 1961) — Pilot’s Notes: Canberra B.Mk.15 & B.Mk.16
• AP 101B-0417-15 (November 1967, UK Restricted) — Pilot’s Notes: Canberra T.Mk.17 — By Command of the Defence Council — Prepared by Royal Air Force Handling Squadron — Held on F668 at 360 Sqn
• AP 101B-0418-15 (Restricted, Advance Issue) — Aircrew Manual: Canberra TT.Mk.18 (Target Tug)
• AP 101B-0419-15 (August 1967) — Pilot’s Notes: Canberra T.Mk.19 — By Command of the Defence Council — Prepared by Procurement Executive, Ministry of Defence
• H.4326-PN — Pilot’s Notes: Canberra U.Mk.10 (Unmanned Target Drone) — Restricted
• Australian Air Publication 966 — Flight Manual: Canberra Mk.20 — By Command of the Air Board, Royal Australian Air Force

Illustrated Parts Catalogues & Schedules of Spare Parts

• AP 101B-0402-3A (2nd Edition, February 1981, formerly AP 4326 Vol.3 Part 1) — Canberra B.Mk.2: Illustrated Parts Catalogue, Book 1 — RAF / MOD/SMS 88
• AP 101B-0406-3A (1st Edition, December 1954, formerly AP 4326F Vol.3 Part 1) — Canberra B.Mk.6 & B.(I).Mk.6: Schedule of Spare Parts — Air Ministry
• Schedules of Spare Parts covering: B(I).12 · B.2 · B.6 · B.8 · B.15/16 · Mk.20 · PR.3 · PR.7 · PR.9 · T.4 · T.11 · T.13 · T.17 · T.19 · TT.18 · U.10

Maintenance, Repair & General Technical

• AP 101B-0400-6 (formerly AP 4326 Vol.6 Part 2) — Canberra Aircraft: Repair and Reconditioning Instructions (Major Repairs) — By Command of the Defence Council
• AP 101B-0402-1A — Canberra Aircraft: General & Technical Information (core reference manual)

Operating Data Manuals

• Operating Data Manual — Canberra Aircraft with Avon Mk.109 Engines
• Operating Data Manual — Canberra T.Mk.17 (Electronic Warfare variant)

Manufacturer & Factory Training Documents

• English Electric Company, Preston — Canberra: Original Manufacturer’s Technical Brochure
• British Aircraft Corporation, Preston Division, Aircraft Service School — Lecture Notes: Canberra Variant Aircraft (factory ground school documentation)
• Canberra Mk.6 B.I. — Airframe Course (BAC/EE internal training document — “No amendments are issued for this publication”)

Variants Covered

B.Mk.2 · B.Mk.6 · B.(I).Mk.6 · B(I).Mk.8 · B(I).Mk.12 · B.Mk.15 · B.Mk.16 · P.R.Mk.3 · P.R.Mk.7 · P.R.Mk.9 · T.Mk.4 · T.Mk.11 · T.Mk.13 · T.Mk.17 · T.Mk.19 · TT.Mk.18 · U.Mk.10 · Mk.20 (RAAF)

Ideal For

Aviation historians and Cold War researchers · Aircraft restoration teams and museum conservators · RAF and Commonwealth air force heritage projects · Scale modelers requiring authentic technical detail · Aerospace engineering students · Documentary researchers and military historians · Martin B-57 / USAF cross-reference research · Electronic warfare and target tug variant specialists

⚠️ Regulatory Notice: Under FAA 14 CFR § 43.13 and EASA Part-M, any mechanic performing maintenance on an active aircraft must use current, manufacturer-approved revision-controlled data. This archival document does not satisfy that requirement.

This is an archival, static-copy edition fixed at its original publication date. Intended for historical reference, flight simulation, museum restoration, and educational use only. Not approved for active airworthiness maintenance under FAA 14 CFR § 43.13, EASA Part-M, or equivalent international regulations. Operators of active aircraft must use current, revision-controlled publications from the Type Certificate holder or an authorized distributor.
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