{
 "licence": "CC BY 4.0",
 "licence_url": "https://creativecommons.org/licenses/by/4.0/",
 "cite_as": "Nozzle4, https://nozzle4.com/data/",
 "note": "Compiled by Nozzle4 from the sources linked on each row. The facts belong to their sources; the compilation is licensed CC BY 4.0, so use it with a credit and a link.",
 "slug": "l3harris",
 "name": "L3Harris Technologies",
 "status": "listed",
 "status_label": "Listed",
 "segment": "Aerospace, defence and energy buyers",
 "page": "https://nozzle4.com/companies/l3harris/",
 "listing": {
  "exchange": "NYSE",
  "ticker": "LHX",
  "tradingview_symbol": "NYSE:LHX"
 },
 "headquarters": "Melbourne, Florida, United States",
 "founded": null,
 "ownership": "Listed on NYSE (LHX)",
 "technologies": [
  "SLM",
  "copper alloys",
  "rocket engines"
 ],
 "description": "Owns the Aerojet Rocketdyne propulsion lineage, one of the longest-running users of 3D printing in rocket engines. In January 2026 it agreed to sell most of its space propulsion business, which changes who holds that printing experience.",
 "last_checked": "2026-10-23",
 "timeline": [
  {
   "date": "Apr 2017",
   "title": "Aerojet Rocketdyne hot-fires a full-scale 3D printed copper alloy RL10 thrust chamber assembly",
   "detail": "Made by selective laser melting; testing was enabled by the Defense Production Act Title III programme office.",
   "source": "https://arsuppliernet.l3harris.com/article/aerojet-rocketdyne-achieves-3-d-printing-milestone-successful-testing-full-scale-rl10-copper-thrust"
  },
  {
   "date": "2019",
   "title": "Aerojet Rocketdyne signs a Space Act Agreement with NASA Marshall for a lightweight thrust chamber using solid-state and laser deposition",
   "detail": null,
   "source": "https://arsuppliernet.l3harris.com/article/aerojet-rocketdyne-teams-nasa-develop-novel-rocket-engine-technology"
  },
  {
   "date": "May 2024",
   "title": "Aerojet Rocketdyne is selected by the DoD for a 22 million dollar \"Powder-in, Engine-out\" hypersonic propulsion manufacturing demonstration",
   "detail": null,
   "source": "https://www.l3harris.com/newsroom/editorial/2024/05/aerojet-rocketdyne-selected-dod-demonstrate-powder-engine-out-hypersonic"
  },
  {
   "date": "Nov 2025",
   "title": "Tests brand new RS-25 engines for Artemis, with components built using modern methods including additive manufacturing",
   "detail": null,
   "source": "https://www.nasaspaceflight.com/2025/11/l3harris-brand-new-rs-25-engines-artemis/"
  },
  {
   "date": "Jan 2026",
   "title": "Announces an 845 million dollar majority sale of its Space Propulsion and Power Systems business, excluding RS-25",
   "detail": "The buyer says the new Rocketdyne will focus on the RL10 and draw on more than 15 years of additive experience.",
   "source": "https://spaceflightnow.com/2026/01/09/l3harris-announces-845-million-majority-sale-of-space-propulsion-and-power-systems-business/"
  }
 ]
}