Next-generation chemical, electric, hybrid, and nuclear thermal propulsion solutions engineered for launch vehicles, deep-space probes, and orbital transfer missions. Built for reliability, designed for the extraordinary.
AeroVance's propulsion systems represent the pinnacle of aerospace engineering — designed to deliver maximum performance, unmatched reliability, and operational flexibility across every mission profile from LEO deployment to deep-space transit.
Our portfolio spans four distinct propulsion classes, each optimized for specific mission architectures. From the brute force of our chemical rockets capable of lifting heavy payloads through the atmosphere, to the efficiency of our electric ion thrusters designed for years-long interplanetary coasting — every system is engineered to AeroVance's exacting standards.
Every engine undergoes rigorous environmental testing including thermal vacuum cycles, vibration profiles exceeding launch loads, and extended fire tests in our 200,000 sq ft propulsion test facility in McClellan, AFS, Nevada. Our propulsion division holds clearances for classified defense programs and maintains AS9100D-certified manufacturing throughout the supply chain.
Select the propulsion class that matches your mission delta-V requirements, timeline constraints, and operational environment.
High-thrust chemical engines for launch vehicle first and second stages. Liquid oxygen/kerosene and LOX/LH2 variants available with regenerative cooling.
High-efficiency electric propulsion for station-keeping, orbit raising, and deep-space missions. Xenon and krypton propellant options with solar or RTG power compatibility.
Inherently safe hybrid propulsion combining the simplicity of solids with the throttleability and shut-down capability of liquids. Ideal for launch abort systems and suborbital vehicles.
Advanced nuclear thermal propulsion using liquid hydrogen heated by a nuclear reactor core. Delivers 2x Isp improvement over chemical systems for crewed Mars transit architectures.
Detailed performance comparison across all AeroVance propulsion families.
| Specification | Chemical — Lifter | Electric — Volt | Hybrid — Chimera | Nuclear — Hermes |
|---|---|---|---|---|
| Thrust Range | 100 — 4,200,000 lbf | 50 mN — 5.4 N | 1,000 — 250,000 lbf | 25,000 — 250,000 lbf |
| Specific Impulse (Isp) | 290 — 458s | 1,600 — 4,200s | 260 — 320s | ~900s |
| Burn Duration | 45s — 720s | Months to years | 60s — 300s | 900 — 2,700s |
| Restart Capability | Up to 12x | Unlimited | Yes (throttleable) | Single burn |
| Propellant | LOX/LH2, LOX/RP-1 | Xenon, Krypton | NH₄NO₃ / HTPB | LH₂ (unreacted) |
| TRL Level | TRL 9 (Flight Proven) | TRL 9 (Flight Proven) | TRL 7 (Demo Complete) | TRL 5 (Ground Test) |
| Power Requirement | None (chemical) | 0.5 — 25 kW | Minimal | Nuclear reactor |
| Regulatory | FAR 21 / ITAR | FAR 21 / ITAR | FAR 21 / ITAR | NRC / DOE / ITAR |
| Best For | Launch / Orbit Insertion | Station Keeping / Cruise | Abort / Suborbital | Mars Transit |
AeroVance propulsion systems are deployed across commercial, government, and scientific mission profiles.
First-stage boosters and upper-stage engines for heavy-lift and medium-lift launch systems delivering payloads to LEO, GTO, and beyond.
Orbit raising, station-keeping, attitude control, and de-orbit propulsion for communications, Earth observation, and navigation satellites.
Long-duration electric and nuclear thermal propulsion for interplanetary missions to Mars, the outer planets, and beyond the heliopause.
Rapid-response launch systems, tactical missile propulsion, and classified ISR platforms with full ITAR and clearance compliance.
Human-rated propulsion for crew capsules, lunar landers, and deep-space habitats with redundant safety systems and abort capability.
Custom propulsion testbeds for new propellant combinations, additive manufacturing, and in-space refueling demonstrations.
A chronicle of AeroVance's propulsion program from initial concept to flight-proven systems.
AeroVance acquires a team of 80 engineers from a legacy rocket program and establishes the McClellan AFS test facility. First cold-flow tests of the Lifter engine concept.
First successful hot fire test of the Lifter-100 LOX/RP-1 engine at 100,000 lbf thrust. Full throttle cycle completed with all telemetry nominal.
Volt-500 electric propulsion unit completes 40,000-hour endurance test and is flight-qualified. First deployment on the OrbitalCom-3 satellite constellation.
First successful flight of the Chimera hybrid propulsion system on a suborbital test vehicle. Demonstrated full throttle control and emergency shutdown capability.
Herme NTR reactor core completes full-power ground test at DOE facility. Achieved 2,500s burn with LH₂ propellant at 2,700 K exit temperature. NASA partnership formalized for Mars transit architecture.
AeroVance propulsion systems have powered 67 successful missions across all four propulsion classes. Lifter-4000 heavy-lift engine enters series production. Hermes NTR moves to integrated vehicle testing.
Common questions about AeroVance propulsion systems answered by our engineering team.
Lead times vary by propulsion class and customization level. Standard Volt-series electric thrusters ship within 6–9 months. Custom Lifter-series chemical engines require 18–24 months from contract award to delivery, including design reviews, manufacturing, and acceptance testing. Nuclear thermal systems are currently available only through government partnership programs with 36–48 month lead times.
AeroVance propulsion systems are ITAR-controlled and subject to U.S. export regulations. We can provide systems to盟 countries under appropriate State Department and BIS licensing. Our international sales team works directly with partner nations to navigate the export control process. Non-ITAR variants of the Volt electric series are available for select commercial applications.
Every AeroVance engine undergoes a comprehensive qualification campaign including: 100% acceptance fire testing, thermal vacuum cycling (-150°C to +120°C), random vibration to launch profile loads, acoustic testing, EMI/EMC validation, and extended endurance testing exceeding mission requirements by 20%. All qualification data is documented in AS9100D-compliant test reports available to clients under NDA.
Yes. AeroVance provides propulsion systems as standalone units with standard mechanical, electrical, and propellant interfaces. We offer integration support including interface control documents (ICDs), CAD models, and joint testing at our facilities. Our systems have been successfully integrated with spacecraft from over 20 different manufacturers across commercial and government programs.
AeroVance provides a standard 12-month warranty on all propulsion systems covering workmanship and materials. We offer extended warranty packages up to 5 years. Post-delivery support includes 24/7 mission control hotline, on-site engineer deployment for launch operations, spare parts programs, and life-extension analysis. Our customer support team has maintained a 99.7% mission success rate across all supported programs.
Whether you need a flight-proven chemical engine, an electric thruster for station-keeping, or a custom nuclear thermal solution — our propulsion engineers are ready to architect your mission's power system.