USA 521

operational

NORAD ID: 63596 • Int'l Des: 2025-077 • Owner: NROC • Country: US

NOTLE

About USA 521

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Launch Date Apr 16, 2025

Age 0.4 years

Type military

Classification Payload

Mass 250.00 kg

Dry Mass 200.00 kg

Total Mass 250.00 kg

Length 3.00 m

Diameter 2.00 m

Span 10.00 m

Shape Box + 2 Pan

Manufacturer BALL

Bus Type BCP-2000

Phase Status In Orbit

Owner/State NROC/US

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