ACR ResQLink 400 - SOS Personal Locator Beacon with GPS (Model: PLB-400) ACR 2921

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  • Daleen Rose

    > 3 day

    Repeatedly ordered this oil from De La Cruz after a high recommend from my

  • ChemProf

    Greater than one week

    Bought this to replace the cheaper strap supplied with my new Nikon D-810.

  • ShinChan

    > 3 day

    The best baby lotion I have ever used. The mild scent along with silky feel is enjoyed by my little one. And full of organic ingredients which have proved to be good for be babys skin. Cant wait to try out the other products from Dada and Neo.

  • Beka52

    > 3 day

    Carters is my go-to sleepwear for my babies! Their fleece sleep sacks are perfect for cold nights, and my kids would sleep twice as long if they kept warm through the night. The Sweet Roses pattern is a darling vintage pattern perfect for my baby girls. Well be using this for a long time to come.

  • MamaFarron

    > 3 day

    So cute! The colors are beautiful, everything goes so well together! I ordered a few more things too that compliment this set really well, and I love how Amazon has more towels available that go with the set.

  • Koorosh

    > 3 day

    We bought this cover to replace the existing car seat cover that we used for our three previous boys. This cover made the car seat look like it was brand new. The baby loves it and she has no problems falling asleep in it. The cover itself feels extremely plush and smooth, like a teddy bear. It was so easy to install that my wife didnt even ask me to do it.

  • Carol

    > 3 day

    This face cream is excellent if you have very dry skin. I love it! It is a heavier cream so it is lovely to put on at night and sleep your wrinkles away! I would highly recommend this product!

  • B. Davenport

    Greater than one week

    If you are a Charming Tails collector, or if you have ever made cookies with your kids during the holidays, you will appreciate this figure. The faces of all the mice are very expressive, and the activity brings back a lot of happy holiday memories. I was very pleased with the quality and detail present in this piece.

  • GUL CADE

    21-04-2025

    I have received this product on a very cold day and it looked like frozen. After an hour in a room temperature, it was ready to use. I use it on my face and it is unbelievable. I am 40 years old but even my mother in law tried it and loved it. I definitely recommend this product to all age groups, you can use it to your hair too.

  • Chelle

    19-04-2025

    This brush is great for gently exfoliating the skin and it really gets into the pores too! I have had it for a few months now and I have had no problems with it at all,

GlobalFix V5 Background - DramaticGlobalFix V5 Background - Dramatic

How An EPIRB or PLB Rescue Works

The Anatomy of a Rescue - Stage 1

When activated, EPIRBs and PLBs send a unique distress signal on the 406 MHz frequency to the Search and Rescue Satellites.

Each beacon is programmed with and sends a unique digital code called a HEX ID or Unique ID. The HEX ID identifies the type of beacon and, Search and Rescue use the HEX ID to identify the beacon registration information provided by the beacon owner.

This information can include: who the beacon owner is, the type of vessel the beacon is associated with (for EPIRBs), emergency points of contact, float plans, trip plans, and much more.

The Anatomy of a Rescue - Stage 2

After the satellite receives a beacon signal, it relays the signal to ground stations referred to as local user terminals (LUTs).

The LUT processes the data, computes the location of the distress beacon, and transmits a decoded alert message to its associated national Mission Control Center (MCC). This happens almost instantaneously after the initial beacon signal is received.

The Anatomy of a Rescue - Stage 3

The Mission Control Center then geographically sorts the data, and transmits a distress message to the closest appropriate SAR authority and another MCC if the beacon is registered to another country.

The RCC (Rescue Coordination Center) investigates the beacon alert and launches rescue assets to find the parties in distress.

Rescue Overview

  • 406 MHz Distress Call Is Activated
  • Search and Rescue (SAR) satellites forward distress signal down to earth Ground Stations
  • Ground stations forward the distress to the Mission Control Centers (MCC)
  • The MCC alerts the closest Rescue Coordination Centers (RCC)
  • The RCC call emergency contacts and dispatch the closest SAR teams
  • SAR teams arrive on scene and rescue survivors
  • Worldwide – Over 48,000+ people rescued since 1982
  • United States – 9,753 people rescued since 1982

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