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H73J

L1

AeroTech · H-class · 38mm · Blackjack · RMS-38/240

In stock at 2 of 8 vendors, from $40.49

Requires NAR/Tripoli L1 certification.

Impulse class
H
Diameter
38 mm
Total impulse
186 N·s
Avg thrust
73 N
Burn time
2.5 s
Burn character
Standard burn
Specific impulse
133 s
Propellant
Blackjack
Delays
4,6,8,10
Case / type
RMS-38/240
Common name
H73

View thrust curve on ThrustCurve.org →

Thrust curve

95 N3.0 s

Availability by vendor

H73J-M · 4,6,8,10s
  • Performance Hobbies
    out of stock
    $44.99
    view
  • Sirius Rocketry
    out of stock
    $47.84
    view
H73J-10A · 10s adj
  • Balsa Machining Service
    5 in stock
    best$40.49
    view
  • BuyRocketMotors.com
    in stock
    $42.74
    view
  • Moto-Joe Rocketry
    out of stock
    $31.00
    view
  • Sirius Rocketry
    out of stock
    $39.14
    view
  • Animal Motor Works
    special order
    $44.99
    view
  • Chris' Rocket Supplies
    out of stocklast in stock 21d ago
    $44.99
    view

Availability history

100%buyable somewhere over the last 16 days

In stock now

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

Price history

$44.99$40.49May 30now

Cheapest in-stock price across vendors, per motor. Now $40.49 — its lowest tracked.

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