HPR Motor Finder
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186H42-10A

L1

Cesaroni · H-class · 29mm · Mellow · Pro29-4G

Sold out at all 3 tracked vendors

Requires NAR/Tripoli L1 certification.

Impulse class
H
Diameter
29 mm
Total impulse
186 N·s
Avg thrust
42 N
Burn time
4.4 s
Burn character
Long burn
Specific impulse
180 s
Propellant
Mellow
Delays
1,3,5,7,10 (adjustable)
Case / type
Pro29-4G
Common name
H42

View thrust curve on ThrustCurve.org →

Thrust curve — vs. in-stock substitutes

131 N4.4 s
  • 186H42-10A83 N · 4.4 s
  • 168H54-10A103 N · 3.5 s
  • H97J104 N · 2.3 s
  • HP-H115DM131 N · 1.7 s

Availability by vendor

H42 · 1,3,5,7,10 adj
  • Wildman Rocketry
    out of stock
    $47.62
    view
  • Moto-Joe Rocketry
    out of stock
    $48.00
    view
  • Chris' Rocket Supplies
    out of stock
    $48.85
    view

Availability history

0%buyable somewhere over the last 16 days

Not seen in stock since tracking began

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

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