HPR Motor Finder
API

J520W

L2

AeroTech · J-class · 38mm · White Lightning · RMS-38/1080

Sold out at all 6 tracked vendors

Requires NAR/Tripoli L2 certification.

Impulse class
J
Diameter
38 mm
Total impulse
671 N·s
Avg thrust
487 N
Burn time
1.4 s
Burn character
Short burn
Specific impulse
180 s
Propellant
White Lightning
Delays
5,7,9,11,13
Case / type
RMS-38/1080
Common name
J520

View thrust curve on ThrustCurve.org →

Thrust curve — vs. in-stock substitutes

1223 N1.7 s
  • J520W892 N · 1.5 s
  • J350W841 N · 1.7 s
  • J500G788 N · 1.4 s
  • J474-CT1223 N · 1.6 s

Availability by vendor

J520W-13A · 13s adj
  • Sirius Rocketry
    out of stock
    $91.34
    view
  • BuyRocketMotors.com
    out of stock
    $99.74
    view
  • Chris' Rocket Supplies
    out of stock
    $115.99
    view
J520W-14A · 14s adj
  • Balsa Machining Service
    out of stock
    $104.39
    view
  • Performance Hobbies
    out of stock
    $115.99
    view
  • Animal Motor Works
    special order
    $130.00
    view

Availability history

0%buyable somewhere over the last 16 days

Not seen in stock since tracking began

Jun 5now
Balsa Machining Service
Performance Hobbies
Animal Motor Works
Chris' Rocket Supplies
BuyRocketMotors.com
Sirius Rocketry
in stockoutbefore tracked· hourly since Jun 5

Similar motors in stock