Estes 1/2A3T - Time-Thrust Curve and Data

The 1/2A3T (1/2A3) is a 75% 1/2A single-use motor from Estes.

This motor uses an Estes igniter.

Average Thrust: 3.0306 N
CSFM Classification: Model Rocket Motor
Class: 75% 1/2A
Delays: 2,4 s seconds
Designation: 1/2A3T
Diameter: 13.0000 mm
Igniter: Estes
Length: 45.0000 mm
Letter: 1/2A
Manufacturer: Estes
Model: 001504 (-4)
Name: 1/2A3
Peak Thrust: 7.6200 N
Propellant: Black Powder
Thrust Duration: 0.3600 s
Total Impulse: 1.0910 Ns
Total Weight: 6.6000 g
Type: Single-Use

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Flights

ID
Date
Flyer
Rocket
Kit
Motors
Altitude
Action
77205
2025-02-02 photo
Jeff Curtis
Estes Gnome
1/2A3-4
-
list
77192
2025-01-26 photo
Bill Eichelberger
Estes - Firehawk (00804)
1/2A3-4
337 Feet
list
77159
2024-12-14 photo
Bill Eichelberger
Model Rocketry Magazine - Moonraker
1/2A3-4
221 Feet
list
77158
2024-12-14 photo
Bill Eichelberger
Fishhead Rocketry - Eris
1/2A3-2
217 Feet
list
77140
2024-12-08 photo
Bill Eichelberger
Estes - Nike Arrow
1/2A3-4
163 Feet
list
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