Reconnaisance Helicopter (852): parts list and STL files

Set 852, Reconnaisance Helicopter, from 1977, has 364 pieces in 73 kinds of part and colour. Here is every part, with the ones you can 3D print at home and the ones to buy.

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Free: an STL file for every part you can print, the parts list and a BrickLink shopping list for the rest. Pro adds print-ready plates for a 256 mm bed and our printing guide. About ProYour Pro includes the print-ready plates.

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Reconnaisance Helicopter, built (3D picture) — What it looks like built. A 3D picture, not a photo, made from the LDraw model by aefferen (CC BY 2.0).

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353to print

11to buy

0spares

73kinds

353 to print, 11 to buy, 0 spares. Print: plain bricks, plates and beams you can make on a home 3D printer. Buy: clear, printed, rubber, electric and very thin parts, which are better ordered. Spares are the extras in the box.

Every part in set 852

Parts in set 852, Reconnaisance Helicopter
Colour	Part	Qty	Print or buy
Light Gray	3673 Pin without Friction Ridges Lengthwise	43	Print
Light Gray	3651 Axle and Pin Connector	36	Print
Yellow	3700 Brick 1 x 2 [1 Pin Hole]	22	Print
Yellow	3701 Brick 1 x 4 [3 Pin Holes]	18	Print
Light Gray	3713 Bush	16	Print
Black	3034 Plate 2 x 8	14	Print
Yellow	3020 Plate 2 x 4	13	Print
Black	3706 Axle 6	13	Print
Yellow	3703 Brick 1 x 16 [15 Pin Holes]	10	Print
Black	3040a Brick Sloped 45° 2 x 1 without Bottom Pin	8	Print
Yellow	3004 Brick 1 x 2	7	Print
Red	3010 Brick 1 x 4	6	Print
Black	3010 Brick 1 x 4	6	Print
Blue	3022 Plate 2 x 2	6	Print
Black	3707 Axle 8	5	Print
Yellow	3710 Plate 1 x 4	5	Print
Black	3003a Brick 2 x 2 without Inside Ridges	4	Print
Red	3004 Brick 1 x 2	4	Print
Yellow	3021 Plate 2 x 3	4	Print
Red	3024 Plate 1 x 1	4	Print
Yellow	3024 Plate 1 x 1	4	Print
Black	3027 Plate 6 x 16	4	Print
Blue	3700 Brick 1 x 2 [1 Pin Hole]	4	Print
Blue	3701 Brick 1 x 4 [3 Pin Holes]	4	Print
Yellow	3702 Brick 1 x 8 [7 Pin Holes]	4	Print
Blue	3710 Plate 1 x 4	4	Print
Black	3737 Axle 10	4	Print
Yellow	3031 Plate 4 x 4	3	Print
Light Gray	3647 Gear 8 Tooth	3	Print
Light Gray	3650a Gear 24 Tooth Crown with Flat Teeth	3	Print
Yellow	3660 Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]	3	Print
Black	3705 Axle 4	3	Print
Black	3708 Axle 12	3	Print
Yellow	3709 Plate 2 x 4 [3 Holes]	3	Print
Blue	3709 Plate 2 x 4 [3 Holes]	3	Print
Red	3738 Plate 2 x 8 [7 Holes]	3	Print
Light Gray	9244 Universal Joint 4L [Complete Assembly]	3	Print
Red	3001a Brick 2 x 4 without Cross Supports	2	Print
Yellow	3001a Brick 2 x 4 without Cross Supports	2	Print
Red	3005 Brick 1 x 1	2	Print
Red	3020 Plate 2 x 4	2	Print
Red	3022 Plate 2 x 2	2	Print
Black	3022 Plate 2 x 2	2	Print
Yellow	3023 Plate 1 x 2	2	Print
Black	3031 Plate 4 x 4	2	Print
Black	3032 Plate 4 x 6	2	Print
Yellow	3039 Brick Sloped 45° 2 x 2	2	Print
Red	3039 Brick Sloped 45° 2 x 2	2	Print
Yellow	3623 Plate 1 x 3	2	Print
Light Gray	3648a Gear 24 Tooth [Old Style - Three axle holes]	2	Print
Black	3660 Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]	2	Print
Yellow	3665 Brick Sloped Inverted 45° 2 x 1	2	Print
Blue	3665 Brick Sloped Inverted 45° 2 x 1	2	Print
Black	3666 Plate 1 x 6	2	Print
Blue	3703 Brick 1 x 16 [15 Pin Holes]	2	Print
Black	3704 Axle 2	2	Print
Light Gray	3743 Gear Rack 1 x 4	2	Print
Yellow	3002a Brick 2 x 3 without Cross Supports	1	Print
Red	3003a Brick 2 x 2 without Inside Ridges	1	Print
Yellow	3003a Brick 2 x 2 without Inside Ridges	1	Print
Red	3009 Brick 1 x 6	1	Print
Blue	3020 Plate 2 x 4	1	Print
Red	3023 Plate 1 x 2	1	Print
Yellow	3029 Plate 4 x 12	1	Print
Yellow	3030 Plate 4 x 10	1	Print
Yellow	3068b Tile 2 x 2 with Groove	1	Print
Red	3660 Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]	1	Print
Light Gray	3736 Steering Pulley Large	1	Print
Light Gray	3482 Wheel with Split Axle hole	4	Buy
Black	3483 Tyre Offset Tread 24 x 8	4	Buy
Black	3139 Tyre 14 x 4 Smooth Small Single	1	Buy
Red	3464 Wheel Centre Small with Stub Axles (Pulley Wheel)	1	Buy
Light Gray	8 Plate Special 2 x 2 with Wheel Holder Bottom	1	Buy

Print set 852 at home

The set tool makes an STL file for each of the 353 printable pieces, sorted by colour, plus a shopping list for the 11 to buy. Free, no account, and it runs on your own phone or computer.

Get the free print files

Pro adds print-ready plates for a 256 mm bed. About Pro

Parts data: Rebrickable, and it can differ slightly from your box. Part shapes: LDraw Parts Library (CC BY 4.0). Browse all sets. Independent project, not sponsored, authorised or endorsed by any brick company.