# EDGAR Filing Document

**Accession Number:** 0001860160
**File Stem:** 9999999995-25-003856
**Filing Date:** 2025-12
**Character Count:** 1335
**Document Hash:** 9a2a665fc478c2d303efed7cf67a4dec
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999995-25-003856.hdr.sgml**: 20251222

**ACCESSION NUMBER**: 9999999995-25-003856

**CONFORMED SUBMISSION TYPE**: EFFECT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20251219

**DATE AS OF CHANGE**: 20251222

**EFFECTIVENESS DATE**: 20251219

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Firefly Aerospace Inc.
- **CENTRAL INDEX KEY:** 0001860160
- **STANDARD INDUSTRIAL CLASSIFICATION:** GUIDED MISSILES & SPACE VEHICLES & PARTS [3760]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 815194980
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** EFFECT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-291599
- **FILM NUMBER:** 251589145

**BUSINESS ADDRESS:**
- **STREET 1:** 1320 ARROW POINT DR
- **STREET 2:** SUITE 109
- **CITY:** CEDAR PARK
- **STATE:** TX
- **ZIP:** 78613
- **BUSINESS PHONE:** 5122776959

**MAIL ADDRESS:**
- **STREET 1:** 1320 ARROW POINT DR
- **STREET 2:** SUITE 109
- **CITY:** CEDAR PARK
- **STATE:** TX
- **ZIP:** 78613

### UNITED STATES
### SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## Notice of Effectiveness

**Date:** December 19, 2025

**Time:** 16:00:00

**Form Type:** S-1

---

**CIK:** 0001860160

**Company Name:** Firefly Aerospace Inc.

**File Number:** 333-291599