text: Dar Es Salaam: A helicopter (Robinson R-44 Raven II reg 5H-TWA) owned and operated by Tanzania National Park Authority has crashed on saturday, killing all 4 people on board.
  The helicopter went down in Kipunguni B Moshi Bar,Ukonga-Ilala Dar es Salaam. It was on on approach to Dar Es Salaam International Airport (DAR/HTDA).
  The helicopter worth $500,000, was recently donated to the Tanzanian government by the Howard G. Buffett Foundation, to help with anti-poaching operations.