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AIRCRAFT PROGRAM

Rocket Lab Electron / HASTE

Lift typeLaunch vehicle
Construction typeFactory-built
Control typeRemotely piloted
Engine typeRocket
ApplicationExperimental
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Family of two-stage orbital launch vehicles with modified third Kick Stage for precise payload delivery, features nine Rutherford engines on first stage, single vacuum Rutherford for second stage.

Type variants

Variant Launch/First flight Production end  
Rocket Lab Electron 2014 / 2017 Reusable two-stage orbital launch vehicle with LEO 300 kg payload capacity. Originally launched as expendable but modified to have reusable first stage.
Rocket Lab HASTE 2023 / 2023 Rocket Lab's Hypersonic Accelerator Suborbital Test Electron (HASTE) suborbital testbed launch vehicle providing high-cadence flight test opportunites. Derived from Electron rocket but with LEO payload capacity of up to 700 kg.

Recent news

View full news archive for the Rocket Lab Electron / HASTE.

See recent updates (latest 04/08/2026)

Airframer

Rocket LabNews

Other aircraft programs:    Rocket Lab Neutron

Supply chain

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Production Equipment, Tools & Facilities / Process & Finishing Equipment

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Propulsion / Rockets & Scramjets

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Information on this page is compiled from a variety of published sources, and links do not necessarily imply recommendation or confirmation by the airframe manufacturer.