Harefield Hospital 
|
List of last helicopters seen near/at Harefield Hospital| 429 | 57398 | G-RIDC | National Grid | |
| 480 | 5027 | G-WOOF | ||
| AS350B3 | 3463 | G-OOIO | ||
| AS355F2 | 5450 | G-INTV | ||
| AS355N | 5744 | G-OFZY / JKY51 | Atlas Helicopters | |
| AS355NP | 5801 | G-TIJL | ||
| AW109E | 11798 | G-KGRP | ||
| AW109S | 22009 | G-ORCD / CASTLE07 | Castle Air | |
| AW109SP | 22259 | G-GPOT / CASTLE10 | Castle Air | |
| AW109SP | 22452 | G-SIRT | ||
| AW109SP | 22347 | GZ100 / RRR1129 | 32 (The Royal) Squadron | |
| AW109SP | 22420 | G-THDR / SXN21 | ||
| AW119KX | 14961 | G-HZRD / SXN22 | ||
| AW139 | 31541 | EI-LIM | Westair Aviation | |
| AW139 | 41265 | T7-LSS | Skymedia AG | |
| AW169 | 69049 | G-HHEM / HLE55 | EHAAT | |
| Cabri G2 | 1093 | G-FPEH | ||
| EC130B4 | 4590 | G-YBES | ||
| EC135T2+ | 0656 | G-DVAA / HLE24 | DAAT | |
| EC155B1 | 6748 | G-LCPX / SSP22 | ||
| EC135T3H | 2246 | G-LAAB / HLE28Z | Airbus Helicopters UK | |
| H145D2 | 20343 | M-AJOR | ||
| H145D3 | 21263 | G-HFLW | Capital Air Services Ltd | |
| H160 | 1023 | M-SKTO | ||
| MD500E | 0537E | G-HWKW | ||
| BETA | 3234 | G-EMAC | HQ Aviation Ltd | |
| BETA | 1663 | G-GOUP | ||
| BETA | 1201 | G-KKRN | ||
| CADET | 30079 | G-DDAD | ||
| CADET | 30078 | G-ICET | ICE Helicopters | |
| CLIPPER II | 11893 | G-CLJR | ||
| CLIPPER II | 10788 | G-ROMT | ||
| II | 10772 | G-GSPY | ||
| RAVEN II | 14172 | G-COPR | ||
| RAVEN II | 10942 | G-GOES | ||
| RAVEN II | 11754 | G-HVER | ||
| RAVEN II | 11963 | G-RBRI | National Grid | |
| R66 | 0638 | G-TLMI | HQ Aviation Ltd | |
| R66 | 0228 | G-NJNH / PIPE68 | ||
| R66 | 0631 | G-FLOE | ||
| R66 | 0058 | G-JSAW | ||
| MARINE | 0888 | G-HKHK | ||
| MARINE | 0877 | G-SAPA | ||
| S-76C | 760807 | M-JCBA / M-JCBD | JCB |
