快舟 1A | Traffic VDES A & B
发射信息
| 任务代号: | 2025-284 |
| 发射状态: | 发射成功 |
| 发射服务商: | 航天科工火箭技术有限公司 |
| 火箭型号: | 快舟 1A |
| 火箭家族: | 快舟 |
| 任务名称: | Traffic VDES A & B |
| 任务类型: | Technology |
| 发射地点: | 酒泉卫星发射中心 |
| 发射工位: | LA-95A |
| 轨道类型: | 近地轨道 |
发射时间:2025-12-05 01:00:00 PST
时区:美国西部时间 (UTC-07:00)
任务详情
Two technology demonstration satellites for satellite transmissions of signals for the VHF Data Exchange System (VDES), a successor to the current Automatic Identification System (AIS) on ships and maritime vessels for traffic management at sea with higher bandwidth on new frequencies for secure communications and e-navigation. This project is a joint effort by the China Ministry of Transport's China Transport Telecommunications Information Center and SpaceSail, operator of the Qianfan/G60 constellation.
运营机构
未知
火箭详情
基本信息
| 名称 | 快舟 1A |
| 全名 | 快舟 1A |
| 家族 | 快舟 |
| 型号 | 1A |
| 制造商 | 航天科工火箭技术有限公司 |
规格参数
| 长度 | 19.4 m |
| 直径 | 1.4 m |
| 最小级数 | 4 |
| 最大级数 | 4 |
| 起飞质量 | 30 t |
| 起飞推力 | - kN |
| LEO运力 | 300 kg |
| GTO运力 | - kg |
| 首飞时间 | 2017-01-09 |
描述
Kuaizhou is a family of Chinese "quick-reaction" orbital launch vehicles. Flying since 2013, Kuaizhou 1 and 1A consist of three solid-fueled rocket stages, with a liquid-fueled fourth stage as part of the satellite system.
发射场详情
| 发射场名称 | 酒泉卫星发射中心 |
| 发射工位 | LA-95A |
| 国家 | 中国 |
| 经纬度 | 40.969117, 100.343333 |
