How can you determine whether a given SUA is currently active and when it is in effect?

How can you determine whether a given SUA is currently active and when it is in effect?

• A. By consulting NOTAMs only.
• B. By inspecting the METAR for the area.
• C. Check NOTAMs and charted SUA status/published times on sectional/IFR charts.
• D. There is no need to check; SUA are always active.

Answer: (C)

SUA status changes with time and needs to be verified from authoritative notices and published charts. You determine whether a given Special Use Airspace is active by checking both NOTAMs and the charted SUA status with published times on the aeronautical charts. NOTAMs communicate current or temporary activations, deactivations, or time windows for the airspace. The sectional and IFR charts show the standard, published status and the effective times for that airspace, helping you plan with a reliable baseline. If a NOTAM expands or limits activity, it can override or modify what’s shown on the chart, so checking both ensures you have the latest information. METAR reports weather and do not indicate airspace status, so they aren’t used to determine SUA activity. Always review NOTAMs and charted SUA times before and during flight to stay within legal and safe operating conditions.

SUA status changes with time and needs to be verified from authoritative notices and published charts. You determine whether a given Special Use Airspace is active by checking both NOTAMs and the charted SUA status with published times on the aeronautical charts. NOTAMs communicate current or temporary activations, deactivations, or time windows for the airspace. The sectional and IFR charts show the standard, published status and the effective times for that airspace, helping you plan with a reliable baseline. If a NOTAM expands or limits activity, it can override or modify what’s shown on the chart, so checking both ensures you have the latest information. METAR reports weather and do not indicate airspace status, so they aren’t used to determine SUA activity. Always review NOTAMs and charted SUA times before and during flight to stay within legal and safe operating conditions.