Q1-Helder A platform 
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List of last helicopters seen near/at Q1-Helder A| AB139 | 31030 | PH-SHK / HNL04A | CHC NL | |
| AB139 | 31030 | PH-SHK / HNL04A | CHC NL | |
| AW139 | 31411 | OY-HML / BBX52D | Bel Air Aviation | |
| AW139 | 31387 | PH-EUE / HNL12A | CHC NL | |
| AW139 | 31099 | PH-SHP / HNL24B | CHC NL | |
| AW139 | 31295 | PH-EUD / HNL31A | CHC NL | |
| AW139 | 31704 | G-NHVC / NHZ02D | NHV UK | |
| AW139 | 41513 | G-NHVP / NHZ22 | NHV UK | |
| AW139 | 41354 | G-NHVB / NHZ23 | NHV UK | |
| AW139 | 32088 | G-UNIH / UFX31 | Uni-Fly Heliworx Ltd | |
| AW189 | 92001 | PH-NCG / NCG06 | Kustwacht Nederland | |
| AW189 | 89015 | PH-SAR / NCG06 | Kustwacht Nederland | |
| EC175 | 5040 | PH-SSF / HHE01B | Heli Holland | |
| EC175 | 5009 | PH-OSF / HHE61A | Heli Holland | |
| EC175 | 5042 | OY-HRV / NHZ02A | NHV Gdańsk | |
| NFH | 1317 | N-317 / NEPTN71 | vsq 860 |
