aid: elroy-air
name: Elroy Air
description: >-
  Elroy Air develops autonomous vertical takeoff and landing (VTOL) cargo
  aircraft for defense, commercial, and rapid-response logistics. Its flagship
  Chaparral is a hybrid-electric aircraft designed to carry up to 300 pounds of
  cargo across roughly 300 miles with no crew onboard, taking off and landing
  vertically and cruising autonomously between points. Founded in 2016 and based
  in San Francisco, the company works with partners including FedEx, NASA, the
  U.S. Air Force, and Lockheed Martin, and was selected for the U.S. Department
  of Transportation eVTOL Integration Pilot Program. Elroy Air is a hardware and
  autonomy company; it does not currently publish a public developer API,
  OpenAPI, SDKs, or MCP surface. This profile was added to the API Evangelist
  network as a portfolio lead and enriched with identity and domain-security
  data.
url: https://raw.githubusercontent.com/api-evangelist/elroy-air/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- homebrew
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
image: https://elroyair.com/images/seo/EA_Home_Social-SW.jpg
tags:
- Company
- Aerospace Defense
- Autonomous Aircraft
- Cargo Delivery
- VTOL
- Drones
- Logistics
- Defense
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://elroyair.com
- type: About
  url: https://elroyair.com/company/about-us
- type: Blog
  url: https://elroyair.medium.com/
- type: Support
  url: https://elroyair.com/contact-us
- type: TermsOfService
  url: https://elroyair.com/terms-of-use
- type: PrivacyPolicy
  url: https://elroyair.com/privacy-policy
- type: GitHubOrganization
  url: https://github.com/elroyair
- type: LinkedIn
  url: https://www.linkedin.com/company/elroy-air
- type: YouTube
  url: https://www.youtube.com/@elroyair
- type: DomainSecurity
  url: security/elroy-air-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence