Federal Aviation Administration logo

ADS-B Prediction Tool

Automatic Dependent Surveillance – Broadcast (ADS-B)
Service Availability Prediction Tool (SAPT)

Outage Summaries available for 2021/08/02 09:36 - 2021/08/05 08:36 UTC
Avionics Outages

ADAPT Authorization Tool

ADS-B Deviation Authorization Pre-Flight Tool (ADAPT)

NOTE: The FAA has established separate procedures for handling ADS-B ATC authorization requests from Federal, State, and Local government entities that operate aircraft for national security, homeland security, and law enforcement purposes. These operators should not use ADAPT, but should contact FAA System Operations Security via email at 9-ATOR-HQ-IFOS@faa.gov.

RAIM Prediction Tool

Receiver Autonomous Integrity Monitoring (RAIM)
Service Availability Prediction Tool (SAPT)

Grid Display Tool
Airspace Baro-Aiding Outages

RAIM Summary Pages

Phase-of-flight With Baro-Aiding Without Baro-Aiding
En Route view RAIM Summary image view RAIM Summary image
Terminal view RAIM Summary image view RAIM Summary image
NPA view RAIM Summary image view RAIM Summary image
Click on an image to view

OMB No.: 2120-0780
Expiration Date: December 31, 2022

 Burden Statement

A federal agency may not conduct or sponsor, and a person is not required to respond to, nor shall a person be subject to a penalty for failure to comply with a collection of information subject to the requirements of the Paperwork Reduction Act unless that collection of information displays a currently valid OMB Control Number. The OMB Control Number for these information collections is 2120-0780.

All responses to these collections of information are voluntary. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden to: Information Collection Clearance Officer, Federal Aviation Administration, 800 Independence Ave., Washington, D.C. 20590.