Hot Fire Tests - September 13th & 14th, 2025

Multi-Day Testing Campaign

Two successful hot-fire tests conducted on September 13th and 14th, 2025, demonstrating improved engine performance and system reliability across multiple firing sequences.

Test Overview

This multi-day testing campaign marked a significant milestone in SPRINT development, with successful hot-fire tests conducted on both September 13th and 14th. The tests validated system improvements and demonstrated consistent engine performance across multiple firing sequences.

Test Videos

September 13th - First Hot Fire

First hot-fire test of the September campaign, demonstrating successful ignition and stable combustion.

September 14th - Second Hot Fire

Second hot-fire test conducted on September 14th, showcasing system reliability and consistent performance.

Key Achievements

Successful Multi-Day Campaign: Demonstrated system readiness and reliability across consecutive test days
Consistent Performance: Both tests showed stable combustion and expected engine behavior
System Validation: Confirmed improvements made since previous test campaigns
Operational Readiness: Validated procedures and safety protocols for sustained testing operations

Test Conditions

Date: September 13th & 14th, 2025
Location: MACH Test Facility
Propellants: Ethanol and Nitrous Oxide
Test Type: Static Hot-Fire
Duration: Multiple firing sequences across two days