Columbia Helicopters CH-47D vs Boeing CH-21
Side-by-side aircraft model specifications (max across variants).
| Spec | Columbia Helicopters CH-47D | Boeing CH-21 |
|---|---|---|
| ICAO type | — | — |
| MTOW | 24,400 kg | 6,600 kg |
| Range | 1,130 nm | 320 nm |
| Cruise speed | 145 kt | — |
| Service ceiling | 22,000 ft | 8,000 ft |
| Max seats | 61 | 22 |
| Length | 16 m | 26 m |
| Wingspan | — | — |
People also ask
How does the Columbia Helicopters CH-47D compare to the Boeing CH-21 in range?
The Columbia Helicopters CH-47D has a range of 1,130 nm; the Boeing CH-21 has a range of 320 nm.
What is the MTOW difference between the Columbia Helicopters CH-47D and the Boeing CH-21?
The Columbia Helicopters CH-47D has a maximum take-off weight of 24,400 kg, compared with 6,600 kg for the Boeing CH-21.
How many seats do the Columbia Helicopters CH-47D and Boeing CH-21 have?
The Columbia Helicopters CH-47D seats up to 61; the Boeing CH-21 seats up to 22.
Columbia Helicopters CH-47D