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  2. Tracking number - Wikipedia

    en.wikipedia.org/wiki/Tracking_number

    It is a unique ID number or code assigned to a package or parcel. The tracking number is typically printed on the shipping label as a bar code that can be scanned by anyone with a bar code reader or smartphone. In the United States, some of the carriers using tracking numbers include UPS, [1] FedEx, [2] and the United States Postal Service. [3]

  3. Activate package tracking in the AOL app

    help.aol.com/articles/activate-package-tracking...

    Activate package tracking in the AOL app Package updates are displayed at the top of the inbox in the AOL app, or in the Receipts view tab under the Packages filter. These updates include more information and quick links to assist you with tracking your deliveries and in-store pickup orders.

  4. RADIUS - Wikipedia

    en.wikipedia.org/wiki/RADIUS

    RADIUS is transported over UDP/IP on ports 1812 and 1813. [8] The RADIUS packet data format is shown to the right. The fields are transmitted from left to right, starting with the code, the identifier, the length, the authenticator and the attributes. Assigned RADIUS Codes (decimal) include the following: [9]

  5. Registered mail - Wikipedia

    en.wikipedia.org/wiki/Registered_mail

    While not a form of registered mail, certified mail allows the sender proof of mailing via a mailing receipt and, upon request, electronic verification that an article was delivered or that a delivery attempt was made. [17] Some in-transit tracking and delivery confirmation information may be provided, but there is no formal chain of custody.

  6. S10 (UPU standard) - Wikipedia

    en.wikipedia.org/wiki/S10_(UPU_standard)

    The UPU S10 standard defines a system for assigning 13-character identifiers to international postal items for the purpose of tracking and tracing them during shipping. The standard was introduced on 18 April 1996, [ 1 ] : 4 and is currently in its 12th version.

  7. Envelope (radar) - Wikipedia

    en.wikipedia.org/wiki/Envelope_(radar)

    Pulse-Doppler radar and Continuous-wave radar are required for high performance in this area because these exclude low-velocity reflections. This is a critical measure of performance for the Littoral zone and land-based radar. Prevailing winds of about 15 mile/hour cover most of the surface of the earth. This constantly stirs up debris into the ...

  8. AN/FPS-16 Instrumentation Radar - Wikipedia

    en.wikipedia.org/wiki/AN/FPS-16_Instrumentation...

    The radar provides data and range safety for missile launches. This radar, along with its data system, is used for tracking the Minuteman III ICBM. The AN/FPS-16 is a highly accurate ground-based monopulse single object tracking radar (SOTR), used extensively by the NASA crewed space program

  9. Tiny QR codes help scientists track bee movements - AOL

    www.aol.com/tiny-qr-codes-help-scientists...

    Current standards stipulate that colonies must be placed in areas that are pesticide-free within a 5-kilometer (3.1-mile) radius, she added. The paper was published in the journal HardwareX .