Estes Baby Bertha Rocket Kit Intermediate

Tower Stock# ESTT1261  •  Manufacturer Stock# EST1261
WARNING: This product contains a chemical known to the State of California to cause cancer and birth defects (or other reproductive harm). Exposure through skin contact and ingestion may occur.
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Notes from our tech department:
This is the Baby Bertha Model Rocket Kit from Estes.
Suitable for Ages 10 & Older with Adult Supervision for Those Under 12.
Skill Level 1 Rocket Kit.


A miniature version of one of the most popular kits of all time,
the Big Bertha (ESTT1948)
Soars up to 575 ft. (175m)
Laser cut balsa fins
12 parachute recovery system
Natural color body tube allows you to create a custom paint scheme
Molded, one-piece plastic nose cone
Can be launched on A, B and C Estes engines
Waterslide decals
Detailed illustrated assembly and launch instructions


One model rocket


White or yellow glue
Finishing supplies
Starters (ESTT2302)
Recovery wadding (ESTT2274)
Launch controller (ESTT2220)
Porta-Pad II launch pad (ESTT2215)
Engines: A8-3 (ESTT1598) - first flight
or B4-4 (ESTT1602)
or B6-4 (ESTT1606)
or C6-5 (ESTT1614)
4 AA batteries (ASCP0302) - for launch controller


Skill level: 1
Length: 12.75 (32.4cm)
Diameter: 1.64 (42mm)
Weight: 1.6oz. (45.3g)
Recovery System: 12 parachute
Projected Altitude: 575ft (175m)


Due to small parts that could cause a choking hazard please keep
away from children 3 years of age and younger

For your safety and enjoyment, always follow the NAR Model Rocketry
Safety Code while participating in any model rocketry activities

updt jxs 070610
updated tlh 32211
updated tlc 12115


Manufacturer Contact Information