YOUNGSTOWNARSI17-220 — Spectrum Operations

YOUNGSTOWNARSI17-220 governs radio frequency and spectrum operations, including spectrum supportability, non-licensed devices, and amateur radio.

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  • Publication number: YOUNGSTOWNARSI17-220
  • Title: SPECTRUM OPERATIONS
  • Date: 2022-12-19

View YOUNGSTOWNARSI17-220 on armypubs.army.mil


It establishes responsibilities for frequency requests, authorizations, system modifications, and electromagnetic attack activities. It also sets requirements for spectrum certification, non-licensed equipment, Family Radio Service radios, and Amateur Radio Service operations.

Applies to: This instruction applies to all units assigned, attached, and associated to 910th Air Wing who use radio frequencies in facilities and the Vienna Ohio area including contractor and TDY personnel.

Topics covered

  • Radio frequency management
  • Spectrum certification
  • Non-licensed devices
  • Family Radio Service radios
  • Amateur Radio Service
  • Electromagnetic interference resolution

Questions and answers

How far in advance must new frequency requests be submitted?

New frequency requests must be received no later than 180 calendar days prior desired start date. (paragraph 2)

What approvals are required before modifying spectrum-dependent systems or antennas?

Obtain approval from ISM, wing safety office, and bioenvironmental prior to modifying any existing spectrum-dependent systems or antennas (i.e., increase power, change antenna, location, height or gain), if outside of the assigned parameters of the RFA in accordance with the NTIA Manual, Chapter 10. (paragraph 2)

What must happen when a non-licensed device causes interference?

Upon notification by cognizant spectrum management personnel that the device is causing interference, the operator of the non-licensed device shall cease all radiation from the device until it can be proven that further use will no longer cause interference. (paragraph 4)

Can non-licensed equipment be used for critical command and control applications?

DoD activities should not use non-licensed equipment for critical tactical or strategic command and control applications essential for mission success, protection of human life, or protection of high-value assets, as they offer no protection of spectrum use in support of operational requirements. (paragraph 4)

What restrictions apply to FRS radios for emergency communications?

Federal users and contractors using FRS radios must relinquish channel use for emergency communication messages concerning the immediate safety of life or the immediate protection of property. (paragraph 4)

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