skos:altLabel | - H-5
- H-5 Dragonfly
- H-5H
- H-5s
- HO2S
- HO3S
- HO3S'
- HO3S-1
- HO3S-1 Dragonfly
- HO3S1 Helicopter
- HO3S1 helicopter
- HO3S1 helicopters
- R-5
- R-5 Dragonfly
- R–5 Dragonfly
- S-51
- Sikorshy HO3S-1
- Sikorsky Dragonfly
- Sikorsky H-5 (S-51)
- Sikorsky H-5/S-51
- Sikorsky H-51
- Sikorsky H-5F and G
- Sikorsky H-5G
- Sikorsky H-5H Dragonfly
- Sikorsky HO3S
- Sikorsky HO3S-1
- Sikorsky HO3S-1 Horse
- Sikorsky R-5
- Sikorsky R-5 (S-48)
- Sikorsky R-5A
- Sikorsky S-51
- Sikorsky S-51 Dragonfly
- Sikorsky S51
- Sikorsky XR-5
- Sikorsky YH-5A
- Sikorsky YR-5A
- Vought-Sikorsky VS-327 R-5
- Westland Dragonfly
- Westland Sikorsky Dragonfly
- helicopter
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