HPR Motor Finder
API

7400M520-P

L3

Cesaroni · M-class · 98mm · Classic · Pro98-3G

Sold out at all 4 tracked vendors

Requires NAR/Tripoli L3 certification.

Impulse class
M
Diameter
98 mm
Total impulse
7441 N·s
Avg thrust
542 N
Burn time
13.8 s
Burn character
Long burn
Specific impulse
207 s
Propellant
Classic
Delays
P
Case / type
Pro98-3G
Common name
M520

View thrust curve on ThrustCurve.org →

Thrust curve — vs. in-stock substitutes

1513 N13.9 s
  • 7400M520-P1077 N · 13.9 s
  • 7441M1060-P1494 N · 7.2 s
  • M1419W1513 N · 7.9 s

Availability by vendor

M520 · plugged
  • Performance Hobbies
    out of stock
    $571.49
    view
  • Moto-Joe Rocketry
    special order
    $815.00
    view
  • Wildman Rocketry
    out of stock
    $815.13
    view
  • Chris' Rocket Supplies
    out of stock
    $836.38
    view

Availability history

0%buyable somewhere over the last 16 days

Not seen in stock since tracking began

Jun 5now
Performance Hobbies
Chris' Rocket Supplies
Moto-Joe Rocketry
Wildman Rocketry
in stockoutbefore tracked· hourly since Jun 5

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