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S-55B — Sikorsky S-55B

Sikorsky S-55B
Photo via Wikidata (Q694765) / Wikimedia Commons
Year
Owner
Sikorsky
Last seen
MTOW
3,200 kg
Range
350 nm
Seats
12
S-55Bhover
Sikorsky · S-55B
Model overview

Fleet & certification

Built
12
Active
12
Origin
US
Certifying authorities
FAA
Variants

Per-variant specifications

VariantEngineMTOWRangeCruisePax
S55P
S55P
3,200 kg350 nm74 kt12
Same family

Other models in this family

Type certification

The FAA paperwork

TCDS 1H4 · 32 · issued 1989-12-29

The FAA-issued Type Certificate for this model is on file (TCDS 1H4), but we haven't yet extracted the structured spec values.

Read the TCDS (PDF) →
Safety & ops history

Where to look next

Detailed safety & ops history coming soon — view this model's FAA Airworthiness Directives at FAA.gov.
Keep browsing

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Sikorsky S-55Bmarket & fleet intelligence

Registry, flight-tracking and market data on the Sikorsky S-55B fleet — updated daily.

Fleet age

71 yearsmedian age

Of the 10 registered Sikorsky S-55B with a known build year (83% of the 12 we track), the median age is 71 years.

Registered S-55B aircraft

Individual S-55B airframes by tail number — registration history, operator and lineage.