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The global launch market reached $14.1 billion in 2024 — up 34% since 2021.
| Attribute | Long March 6 (incl. 6A / 6C variants) 🇨🇳 China Trust: Operator-primaryⓘ Last verified Active · Last updated 2026-07-26Remove × | ||
|---|---|---|---|
| Company | Firefly Aerospace | SAST (Shanghai Academy of Spaceflight Technology) / CASC | United Launch Alliance |
| Country | 🇺🇸 USA | 🇨🇳 China | 🇺🇸 USA |
| Status | Active | Active | Retired |
| Vehicle class | Small | Medium | Heavy |
| Propellant | RP-1 / LOX | RP-1 / LOX (stages 1–2); N2O4/UDMH (stage 3, base variant) | LH2 / LOX |
| Reusable | No | No | No |
| Stages | 2 | 3 | 2 |
| First flight | 2021 | 2015 | 2004 – 2024 |
| Payload to LEO | 1,030 kgas of [1]SSO capacity ~630 kg | 1,080 kg to SSO (base Long March 6)as of [1]Long March 6A (4 solid boosters, elongated stage 1): at least 4,000 kg to SSO. Long March 6C: similar class without the boosters. Both variants first flew from Taiyuan Satellite Launch Center. | 28,370 kgas of [1] ↑ Best |
| Payload to GTO | — | — | — |
| Height | 29 mas of [1] | 29 m (base variant)as of [1] | 70.7 mas of [1] ↑ Best |
| Liftoff mass | 54 tas of [1] | 103 t (base variant)as of [1] | 733 tas of [1] ↑ Best |
| Success rate | 43%as of [2]3/7 full successes (FLTA003 Jul 2023, FLTA005 Dec 2024, FLTA007 Mar 2026) + 2 partial successes + 2 failures through FLTA007 | 100% (base Long March 6, 15/15)as of [1]6A first flew 2022-03-29, 6C first flew 2024-05-07; both maintain perfect records within their own flight histories as of this date. ↑ Best | 93.75% (15/16 full success, 1 partial failure)as of [1] |
| Total flights | 7as of [2] | 15 (base variant)as of [1] | 16as of [1] ↑ Best |
| Cost / kg LEO | ~$14,500/kgas of [1]Based on ~$15M list price / 1,030 kg LEO ↓ Cheapest | — | — |
| Summary | Firefly Aerospace's two-stage small-lift rocket powered by four Reaver engines at sea level and one Lightning engine in vacuum. Also provides launch services for NASA's CLPS programme (Blue Ghost lander launched on Falcon 9). FLTA007 'Stairway to Seven' succeeded Mar 11, 2026. | A family of medium-lift launchers from SAST serving China's growing SSO/LEO commercial and government satellite demand, with the 6A and 6C variants adding solid boosters or a simplified expendable configuration respectively. | ULA's triple-common-booster-core heavy-lift launcher, retired 2024-04-09 after its final flight; superseded by Vulcan Centaur, which ULA states offers similar heavy-lift capability at lower cost. |
48 launch vehicles across 10 countries — active, retired, and in development — with primary-source citations from manufacturer user guides and agency press kits. Pure URL state: bookmark or share the link and the comparison reproduces exactly.