1975 UNION ONE, 1988 ANGLIAN KNIGHT, 1989 CHARGER 2, 1990 AWALCO 4, 1990 CHALLENGER

Tug/AHT
Registered: IMO 7403483 /(BHR)ON 1023
665 GRT, 93 NRT L44,23m(39,73), B11,71m, D5,081m(5,95)
2 scr +nozzle, bowthr.350bhp, 2x diesel 2tew V16cyl GM La Grange type EMD.16-645-E6, 2875hp @900rpm(5750 bhp-4252kW total), sp 14kn, bp 84t

1975: Built by "Scheepswerf v/h Jonker & Stans" at Hendrik Ido Ambacht (NLD) (YN 332)
1975 -xx/05: delivered to "URS - Unie van Redding- en Sleepdienst" at Antwerpen
        (BEL flag, call sign ORQT)
1988: To ??, renamed ANGLIAN KNIGHT
1989: To ??, renamed CHARGER 2
1990: To "AWALCO - Awal Contracting & Trading Co" at Manama (BHR), renamed AWALCO 4
        (BHR flag, ON 1023, call sign A9DU)
1990: renamed CHALLENGER