SAI / Skandinavisk Aero Industri KZ IV
Ambulance Aircraft
The SAI KZ IV is a twin-engined ambulance aircraft produced by the Danish manufacturer SAI, Skandinavisk Aero Industri A/S. The KZ IV was specially designed for the Danish rescue company Zone-Redningskorpset. The KZ IV accommodates two patients on stretchers, two escorts and a flight crew of two.
Only two SAI KZ IV were built, the OY-DIZ (1944) and the OY-DZU (1949).
| Crew | 2 | |
| Propulsion | 2 Piston Engines | |
| Engine Model | de Havilland Gipsy Major X | |
| Engine Power (each) | 108 kW | 145 hp |
| max. Cruise Speed | 180 km/h | 97 kts 112 mph |
| Speed | 215 km/h | 116 kts 133 mph |
| Service Ceiling | 4.500 m | 14.764 ft |
| Range | 2.509 km | 1.355 NM 1.559 mi. |
| Empty Weight | 1.378 kg | 3.038 lbs |
| max. Takeoff Weight | 2.100 kg | 4.630 lbs |
| Wing Span | 16,00 m | 52 ft 6 in |
| Wing Area | 29,0 m² | 312 ft² |
| Length | 9,80 m | 32 ft 2 in |
| Height | 2,65 m | 8 ft 8 in |
| First Flight | 04.05.1944 | |
| Production Status | out of production | |
| Production Range | 1944-1949 | |
| Total Production | 2 | |
| Data for (Version) | SAI KZ IV | |
| [Photo-ID: 4349] © Karsten Palt 2011-06-30 | |
![]() | SAI / Skandinavisk Aero Industri KZ IV Reg.: OY-DIZ c/n: 43 Zonen Rescue Service c/s |
| Danmarks Flymuseum [Stauning] | |
| [Photo-ID: 4350] © Karsten Palt 2011-06-30 | |
![]() | SAI / Skandinavisk Aero Industri KZ IV Reg.: OY-DIZ c/n: 43 Zonen Rescue Service c/s |
| Danmarks Flymuseum [Stauning] | |



