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Hawk 4B

retired

Signals IntelligenceLEOCOSPAR 2022-033JLaunched 4/1/2022

Mission & Launch

Launch Mission: Transporter-4
Launch Vehicle: Falcon 9 FT5
Launch Date: 4/1/2022
Last Contact: 7/22/2025

Orbit & Mass

Orbit Class: LEO
Altitude: 503 km
Inclination: 97.39 deg
Orbit Plane: 1
Dry Mass: 30 kg
Total Mass: 31 kg

Payload Classification

Mission Type: Signals Intelligence
Payload Category: SIG
Payload Class: B

Organizations

Operator: HawkEye 360
Manufacturer: UTIAS Space Flight Laboratory (SFL)

Constellation

Name: HawkEye 360
Active Satellites: 37
Planned Satellites: 43

Registry

COSPAR ID: 2022-033J
UN Registration: ST/SG/SER.E/1071