Tulis a continuation for this paragraph - Police blimps were used to patrol the sky during the 2004 Republican National Convention (Tulis hiji continuation for this paragraph) - Police blimps were used to patrol the sky during the 2004 Republican National Convention (Tulis hiji continuation for this paragraph)
, Olimpiade Atlanta 1996 jeung Olimpiade Athena 2004. Blimp "Santos-Dumont", dingaranan Alberto Santos-Dumont, ngoperasikeun di Karibia pikeun Unit Khusus Anti Kajahatan Trinidad & Tobago (SAUTT), nyayogikeun panjagaan kaamanan. Salila April 2009, blimp ieu nyadiakeun panjagaan udara tina 5th Summit of the Americas di Port-of-Spain. Pulisi Greater Manchester ngamimitian operasi uji coba blimp di 2010 pikeun nyayogikeun panjagaan pikeun acara utama, anu bakal janten alternatif anu langkung mirah pikeun panggunaan helikopter dina jangka panjang. Sanajan kitu, blimp ieu ngan dipaké dina 18 kali alatan masalah operasional nu patali jeung cuaca.