Related by context. Frequent words. (Click for all words.) 55 Westpac Rescue Helicopter 51 RNAS Culdrose 49 CareFlight 49 East Midlands Ambulance 49 Lifeflight 48 Rescue Helicopter 48 RFDS 47 coastguard helicopter 47 West Midlands Ambulance 47 Careflight 46 LifeStar 46 Humberside Fire 46 Magpas 45 Flying Doctor 45 RAF Boulmer 45 Humber Coastguard 45 consultant anesthetist 44 Ysbyty Gwynedd 44 RNZAF 44 Sir Charles Gairdner 43 LifeFlight 43 Air Ambulance 43 RAF Kinloss 43 Med Flight 42 Dyfed Powys Police 42 Shands Jacksonville hospital 42 Portland Coastguard 42 Middlemore Hospital 42 medivac 41 Ornge 41 Leahy 41 Froedtert Memorial Lutheran 41 aeromedical 41 helicopter 41 Badham 41 Shock Trauma 41 Cheshire Constabulary 41 Renown Medical 41 Air Evac 41 Frenchay Hospital 41 Grumman Goose 41 RNLI 41 medevac helicopter 40 Wrexham Maelor Hospital 40 Renown Regional Medical 40 Ysbyty Glan Clwyd 40 RAF Tornado 40 MedFlight 40 AirMed 40 A. Fantino 40 HMS Gannet 40 Hertfordshire Constabulary 40 Auckland Starship Hospital 40 Morriston Hospital 40 Westmead Hospital 40 HM Coastguard 40 Duigan 40 gyrocopter 40 tandem skydive 40 Sentara Norfolk General 39 RAF Coningsby 39 CALSTAR 39 Volunteer Fire Brigade 39 RAF Cottesmore 39 Pinderfields Hospital 39 microlight 39 Kyl R Ariz 39 CareFlite 39 Sutter Roseville Medical 39 MedEvac 39 Wythenshawe Hospital 39 Roccasalva 39 RNLI lifeboats 39 RNLI lifeboat 39 Starship Hospital 39 Aberdeen Royal Infirmary 39 Crozer Chester Medical 39 Coastguard 38 Kalispell Regional 38 Walsgrave Hospital 38 Hull Royal Infirmary 38 Leeds Teaching Hospitals 38 Addenbrooke Hospital Cambridge 38 Charlotte Hungerford 38 RAF 38 Ambulance paramedics 38 RAF Wittering 38 Whiston Hospital 38 Via Christi Regional 38 LifeFlight helicopter 38 Medstar 38 Omniflight 38 Wishaw General 38 engine Piper Cherokee 38 RAF Leuchars 38 glider pilot 37 Lifestar 37 pilot 37 Nepean Hospital 37 UPMC Mercy 37 Kishwaukee Community Hospital