RECALL — Black Diamond (& Pieps, POC) JetForce Avalanche Airbag Backpacks by Lou Dawson July 9, 2015 by Lou Dawson July 9, 2015 Recall announced for JetForce avalanche airbag backpacks developed and sold by Black Diamond for ski touring and backcountry snow safety, also Pieps and POC JetForce products.