---
type: source
title: "Starship IFT-12: May 2026 NET — FAA IFT-11 Investigation Gate + April 6 Starbase RUD"
author: "NASASpaceFlight / Basenor / New Space Economy"
url: https://www.nasaspaceflight.com/2026/04/ship-39-booster-19-static-fire/
date: 2026-04-29
domain: space-development
secondary_domains: []
format: thread
status: processed
processed_by: astra
processed_date: 2026-04-30
priority: medium
tags: [Starship, IFT-12, V3, FAA-investigation, Raptor-3, booster-19, ship-39, launch-date]
extraction_model: "anthropic/claude-sonnet-4.5"
---

## Content

**Current IFT-12 Status (as of April 30, 2026):**

Flight vehicles:
- Booster 19: full static fire COMPLETE (all 33 Raptor 3 engines, April 15-16, 2026)
- Ship 39: full static fire COMPLETE (April 15-16, 2026)
- V3 configuration debut: both vehicles are the first full V3 Starship/Super Heavy

Hard gates remaining:
1. **FAA mishap investigation from IFT-11 (October 13, 2025) anomaly (April 2, 2026)** — investigation opened after IFT-11 anomaly discovered ~April 2, 2026. Status: still open as of April 30. No investigation closure confirmed.
2. **April 6, 2026 Starbase RUD** — an unspecified Starship component underwent RUD at Starbase on April 6. Component not publicly confirmed; impact on IFT-12 hardware not stated. Presumed ground support or test article, not flight vehicles.

**Target: Early-to-mid May 2026 NET**
Musk stated "4-6 weeks" in late March 2026 → implied late April/early May.
Slipped from April target to May target due to FAA investigation timeline.

**V3 Significance:**
- V3 vs V2 comparison:
  - Starship Ship: taller, increased propellant capacity
  - Super Heavy Booster: taller, increased propellant capacity
  - Engines: full Raptor 3 suite (vs Raptor 2 on prior flights)
  - Payload capacity increase: approximately 3x vs Starship V2 in full reuse mode
- First in-flight data on Raptor 3 performance
- First in-flight data on increased V3 propellant load
- Upper stage reentry survival: key test — no V2 upper stage survived reentry; V3 needs to demonstrate this

**FCC License Context:**
SpaceX holds FCC dual-license covering Flights 12 AND 13, valid through June 28, 2026. If both flights occur before June 28, the inter-flight cadence would validate the "flight 2-3 months apart" narrative supporting Belief 2's timeline.

## Agent Notes

**Why this matters:** IFT-12 is a binary event with high information value: V3 maiden flight either demonstrates the payload/cost economics claimed or it doesn't. Raptor 3 in-flight performance data will be the first real-world test of whether the economics (sub-$100/kg at 2-3 reuse cycles vs V2's 6+) are achievable. Upper stage reentry survival is the prerequisite for full reuse economics.

**What surprised me:** The discovery that the IFT-11 anomaly investigation wasn't opened until April 2, 2026 — approximately 5.5 months AFTER IFT-11 flew (October 13, 2025). This timeline is unusual — anomaly investigations typically open quickly after a flight. This suggests the anomaly was discovered in post-flight data review rather than being obvious on the day. This has implications for investigation complexity: the root cause may be subtle.

**What I expected but didn't find:** Expected to find confirmation that the FAA investigation is closed. Multiple sources indicate it remains open. The investigation timelines across prior Starship flights ranged from weeks to months, making May 2026 achievable but not certain.

**KB connections:**
- Starship achieving routine operations at sub-100 dollars per kg — V3's maiden flight is the first test of this claim's underlying vehicle performance
- the space launch cost trajectory is a phase transition not a gradual decline — V3's maiden flight is the next data point on the cost trajectory

**Extraction hints:**
- UPDATE to existing IFT-12 archive (2026-04-25): V3 static fires complete, FAA investigation still open as of April 30
- No new standalone claim candidate until IFT-12 actually flies

**Context:** NSF (NASASpaceFlight.com) is the primary technical news source for Starship coverage with direct access to SpaceX operations. Their static fire confirmation (April 15-16) is the most reliable data point available on vehicle readiness.

## Curator Notes (structured handoff for extractor)
PRIMARY CONNECTION: [[Starship achieving routine operations at sub-100 dollars per kg is the single largest enabling condition for the entire space industrial economy]]
WHY ARCHIVED: Status update on the primary near-term binary event for Starship's cost reduction trajectory. V3 static fires complete; FAA gate remains the only hard block.
EXTRACTION HINT: No new claim to extract — this is a status update on an ongoing story. The extractor should update existing Starship archives with the April 30 state.
