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Aircraft registration

N171AC

Built 1970

2 registered

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N171AC — photo of this aircraftThis aircraft
Photo © Aldo MartinelliView on Planespotters.net ↗

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Performance specs

Performance
Range
210 nm
Cruise speed
91 kt
Max speed
108 kt
Service ceiling
13,000 ft
Weights
MTOW
21,300 kg
Fuel capacity
3,330 L
Dimensions
Length
21.4 m
Height
5.6 m
Capacity
Seats
2
Max passengers
2

Flight activity

(20 flights tracked)
Last 30 days
2
Last 90 days
20
Last seen
7 Aug 2026
Tracked since
1 Jul 2026
  • Tracked flight7 Aug 2026 · 3h 19m
  • Tracked flight7 Aug 2026 · 0h 17m
  • Tracked flight18 Jul 2026 · 0h 43m
  • Tracked flight14 Jul 2026 · 19h 20m
  • Tracked flight13 Jul 2026 · 1h 40m
  • Tracked flight12 Jul 2026 · 1h 43m
  • Tracked flight11 Jul 2026 · 1h 46m
  • Tracked flight10 Jul 2026 · 19h 13m
  • Tracked flight9 Jul 2026 · 2h 36m
  • Tracked flight9 Jul 2026 · 1h 30m

From ADS-B observations collected since May 2026. Coverage depends on ground-receiver density; gaps do not mean the aircraft did not fly.

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How common is this aircraft?
2Sikorsky CH-54B Tarhe S-64F registered worldwide

Common. Rarer than 17% of the aircraft models we track.

More CH-54B Tarhe S-64F aircraft

Other CH-54B Tarhe S-64F airframes by tail number — same model as N171AC.

See all 2 registered CH-54B Tarhe S-64F
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