off de Koog 
|
List of last helicopters seen near/at off de Koog| AB139 | 31030 | PH-SHK / HNL06A | CHC NL | |
| AB139 | 31030 | PH-SHK / HNL06A | CHC NL | |
| AS532U2 | 2453 | S-453 / DEMON1 | 300 Squadron | |
| AW139 | 31411 | OY-HML / BBX56B | Bel Air Aviation | |
| AW139 | 31245 | OY-HJL / BBX56D | Heli-Union | |
| AW139 | 31387 | PH-EUE / HNL05A | CHC NL | |
| AW139 | 31099 | PH-SHP / HNL05A | CHC NL | |
| AW139 | 31072 | PH-EUA / HNL07A | CHC NL | |
| AW139 | 31295 | PH-EUD / HNL16A | CHC NL | |
| AW139 | 31841 | PH-PXX / NCG04 | Politie | |
| AW139 | 31704 | G-NHVC / NHZ02D | NHV UK | |
| AW139 | 41354 | G-NHVB / NHZ02D | NHV UK | |
| AW139 | 32088 | G-UNIH / UFX31 | Uni-Fly Heliworx Ltd | |
| AW139 | 31267 | PH-PXY / ZXP25 | Politie Luchtvaart Dienst | |
| AW189 | 89015 | PH-SAR / NCG06 | Kustwacht Nederland | |
| AW189 | 92001 | PH-NCG / NCG06 | Kustwacht Nederland | |
| EC135P2+ | 0784 | PH-PXB / ZXP02 | Politie Luchtvaart Dienst | |
| EC135P2+ | 0809 | PH-PXF / ZXP06 | Politie | |
| EC175 | 5040 | PH-SSF / HHE01B | Heli Holland | |
| EC175 | 5009 | PH-OSF / HHE63A | Heli Holland | |
| EC175 | 5042 | OY-HRV / NHZ02A | NHV Gdańsk | |
| EC175 | 5016 | OY-HMV / NHZ02A | NHV Gdańsk | |
| NFH | 1317 | N-317 / NEPTN71 | vsq 860 | |
| S-92A | 92-0034 | EI-ICU | IRCG |
