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J550ST-14

L2

AeroTech · J-class · 54mm · Super Thunder · RMS-54/852

In stock at 2 of 7 vendors, from $107.87

Requires NAR/Tripoli L2 certification.

Impulse class
J
Diameter
54 mm
Total impulse
732 N·s
Avg thrust
557 N
Burn time
1.3 s
Burn character
Short burn
Specific impulse
201 s
Propellant
Super Thunder
Delays
14
Case / type
RMS-54/852
Common name
J550
Shipping
Hazmat required

Ships as a hazardous material (>62.5 g propellant), so most carriers add a hazmat fee. Check the vendor's shipping terms.

View thrust curve on ThrustCurve.org →

Thrust curve

610 N1.4 s

Availability by vendor

J550ST-14A · 14s adj
  • Sirius Rocketry
    in stock
    best$107.87
    view
  • Wildman Rocketry
    in stock
    $123.99
    view
  • Balsa Machining Service
    out of stock
    $98.99
    view
  • BuyRocketMotors.com
    out of stock
    $104.49
    view
  • Animal Motor Works
    special order
    $109.99
    view
  • Chris' Rocket Supplies
    out of stock
    $123.99
    view
J550ST-14 · 14s
  • AeroTech (direct)
    special order
    $123.99
    view

Availability history

100%buyable somewhere over the last 71 days

In stock now · price ranged $104.49–$123.99

Jun 5now
Balsa Machining Service
BuyRocketMotors.com
AeroTech (direct)
Wildman Rocketry
Animal Motor Works
Chris' Rocket Supplies
Sirius Rocketry
in stockoutbefore tracked· hourly since Jun 5

Price history

$107.87$95.69May 30now

Cheapest in-stock price across vendors, per motor. Now $107.87 · low $95.69.

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