Archer Aviation has become the first eVTOL company in history to close Phase 3 of the FAA’s four-phase Type Certification process for its Midnight eVTOL. The milestone was reached in April 2026 and confirmed publicly during the company’s Q1 2026 earnings release on May 12. Shares responded strongly over the week — jumping 13 percent, from $5.84 on May 5 to $6.39 by Tuesday’s close.
Phase 3 closure isn’t just a checkbox. It unlocks Type Inspection Authorization (TIA), the mechanism that allows FAA personnel and designated representatives to fly aboard Midnight during certification test flights. That shifts Archer from private developmental testing into formal “for-credit” testing — runs that count directly toward FAA airworthiness compliance rather than internal data gathering. The company plans roughly ten discrete TIA events, each targeting specific systems and building progressively toward a full Type Certificate.
What Phase 4 Requires
Phase 4 is where compliance gets formally demonstrated — witnessed testing, analysis, FAA observation. Archer hasn’t been waiting around. The company has been running parallel Phase 4 groundwork for months, so the transition won’t start from zero. Piloted transition flight testing, the point where Midnight moves between vertical and forward-flight modes under FAA observation, is slated for the second half of 2026.
The aircraft itself is technically ambitious. Midnight is designed for roughly 20–50 mile city hops at speeds above 150 mph, using a 12-propeller configuration — six tilting forward props for cruise, six fixed props for lift. Recent test flights have logged 55-mile legs, 30-plus minutes aloft, and speeds exceeding 150 mph at 10,000 feet — figures that reflect test performance rather than standard commercial operating specs. Archer’s flight test fleet at Hawthorne Airport, which the company now operates, has been flying piloted VTOL and conventional takeoff and landing profiles nearly every day this quarter, often multiple sorties daily.
“This was another banner quarter for Archer. We made tremendous progress towards beginning operations in the US later this year, with record FAA certification progress and our most expansive flight testing to date.” — Adam Goldstein, Archer Founder & CEO, Q1 2026 Shareholder Letter
Federal Tailwinds — The eIPP Selection
The regulatory backdrop has also shifted in Archer’s favor. On March 9, the U.S. Department of Transportation and FAA announced that Archer’s three winning applications — encompassing eight states, including Texas, Florida, and New York — were selected for the White House eVTOL Integration Pilot Program — established under President Trump’s “Unleashing Drone Dominance” Executive Order, signed in June 2025. The program creates a pre-certification operating framework across eight states, a regulatory structure with no direct precedent in U.S. aviation history. Archer is also named the Official Air Taxi Provider of the LA28 Olympic Games, anchoring its California operations at Hawthorne Airport, near LAX.
“Through our close work with the Administration, DOT, FAA and other federal agencies, we now have the clearest path to market this industry has ever had. The focus now is execution — building, deploying and flying these aircraft here in the United States.” — Adam Goldstein, December 17, 2025 eIPP Application Announcement
International Trajectory
The certification push extends well beyond U.S. airspace. On May 7, Archer moved Midnight into the UAE General Civil Aviation Authority’s Restricted Type Certificate program — the first eVTOL on that track — with Abu Dhabi Aviation named as the operating partner. The GCAA has indicated it remains on pace to certify Midnight as early as Q3 2026. Archer also holds a partnership with the Government of Serbia as the official air taxi provider for EXPO 2027 Belgrade, with an option for up to 25 aircraft.
On the production side, Archer’s Georgia manufacturing facility — backed by $165 million from Stellantis — is targeting 650 units annually by 2030. The company ended Q1 2026 with approximately $1.8 billion in liquidity, down slightly from a record $2.0 billion at year-end 2025, providing substantial runway through the certification gauntlet.
What to Watch Next
The critical near-term marker is formal TIA issuance and the first FAA-witnessed transition flight. Rival Joby Aviation is currently in the TIA phase, with commercial operations potentially beginning by late 2026 — meaning both companies are converging on the same launch window. Any slip in Archer’s Phase 4 schedule wouldn’t just delay one operator; it would compress the entire industry’s path to revenue. Watch for TIA confirmation and the first piloted transition test results in the coming months.
Sources
- Gulf News — Archer Aviation stock soars 13% on major FAA milestone
- Archer Aviation Investor Relations — Q1 2026 Shareholder Letter (8-K Filing)
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