3 February 2025|Compliance in mission planning, Pre-launch compliance
Launching a CubeSat requires meticulous regulatory compliance to ensure legal operation in space and prevent interference with global communications. This guide is the first in a three-part series, covering pre-launch compliance requirements for the FCC (United States), ITU (International), and Ofcom (United Kingdom). Future guides will delve into in-orbit compliance and post-mission decommissioning requirements.
1. FCC Pre-Launch Compliance (United States)
The Federal Communications Commission (FCC) regulates spectrum use for U.S.-based CubeSat operators and those launching from U.S. territory.
Key Steps for FCC Compliance:
- Obtain an Experimental or Commercial License:
- Most CubeSat missions fall under the Experimental (Part 5) or Commercial (Part 25) satellite service licenses.
- Apply through the International Bureau Filing System (IBFS) (FCC IBFS).
- Provide a detailed mission description, communication plan, and operational lifetime.
- Frequency Coordination:
- Identify an appropriate frequency band (e.g., Amateur Radio (Part 97), Earth Exploration, or Fixed-Satellite Services).
- If using amateur bands, coordinate with ARRL (American Radio Relay League) and IARU (International Amateur Radio Union).
- Justify why selected frequencies are required and conduct interference mitigation assessments.
- Debris Mitigation Plan:
- Submit a comprehensive orbital debris mitigation plan to comply with NASA (Orbital Debris Program Office) and FCC deorbit requirements.
- Describe disposal methods, probability of collision, and measures taken to prevent space debris generation.
- Public Notice & Review:
- Applications undergo a public comment period before FCC approval.
- Typical approval timeline: 4–6 months.
- Be prepared for requests for modifications or clarifications from FCC officials.
Penalties for Non-Compliance:
Failure to comply with FCC regulations may lead to denied launch approvals, fines, or legal action.
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