RetrieveTemporaryFlightRestrictions - Retrieves all TFRs.
WebServicePushWxChange - Use this pushed notification to subscribe to TFR updates. The notification will include an indication if you should resync by using RetrieveTemporaryFlightRestrictions to retrieve all TFRs. See: Push Notifications
RetrieveTemporaryFlightRestrictions - Retrieves all TFRs.