No. 5 Squadron Sunderland NZ4120 KN-Z with refueling barge '210' alongside, during Exercise Sea Demon at RAF Station Seletar. This was a South East Asia Treaty Organisation (SEATO) exercise.

Air to air view of a formation of three nations' maritime aircraft in formation during the SEATO Exercise Sea Serpent in the South China Sea. RNZAF Sunderland NZ4107. USN Mariner 5530. RAAF Neptune A99-271.

Air to air view of a formation of three nations' maritime aircraft in formation during the SEATO Exercise Sea Serpent in the South China Sea. RNZAF Sunderland NZ4107. USN Mariner 5530. RAAF Neptune A99-271.

Air to air view of a formation of three nations' maritime aircraft in formation during the SEATO Exercise Sea Serpent in the South China Sea. RNZAF Sunderland NZ4107. USN Mariner 5530. RAAF Neptune A99-271.

Air to air view of a formation of three nations' maritime aircraft in formation during the SEATO Exercise Sea Serpent in the South China Sea. RNZAF Sunderland NZ4107. USN Mariner 5530. RAAF Neptune A99-271.