Narrative:

ATC would not allow a descent to FL280 on airway N892 after we notified them of 'negative ads-B'.

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Original NASA ASRS Text

Title: MD11 flight crew reports that VVTS airspace has a NOTAM requiring flight at FL290 and below for aircraft not equipped with ADS-B. When a descent is requested to comply with the NOTAM; the request is denied.

Narrative: ATC would not allow a descent to FL280 on airway N892 after we notified them of 'negative ADS-B'.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.