Robinson Helicopter Company Robinson R44

BigxMike 🇺🇸

30 May 2026 · © Big Mike Aviation Photography

A Robinson R44 in blue livery flies under overcast skies, with registration N633AK clearly visible.

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Aircraft

Manufacturer

Robinson Helicopter Company

Achievements

Heli Hero

Badge earned

Photo grade

Score: 69.0

Readable reg and clean side profile, but cloud-muted light and sensor spots reduce pop. Try a sunnier day for punch!

Location

Penn Valley Airport

SEG/KSEG

40.8206, -76.8639

Open map

Penn Valley Airport SEG

Airport

Insights

Aviation History

The R44 is one of the most popular light helicopters in the world, widely used for training, utility work, and private transport.

Fleet Rarity

Very common; one of thousands produced.

Record Flights

Commonly used for training cross-country flights; not known for holding major aviation records.

Safety & Events

The R44 model has had some notable incidents mainly related to pilot error or low inertia rotor system, but is generally considered reliable in civil use.

Future Outlook

Likely to remain in active service for several more years.

Specifications

Lycoming O-540

Engine

N/A (rotor diameter: 10.06 m)

Wingspan

11.66 m

Length

560 km

Range

209 km/h

Speed

4 passengers

Capacity

1089 kg

MTOW

3.28 m

Height

N/A (piston engine, not rated by thrust)

Thrust

87 dB (EPNdB per ICAO Chapter 8/11/12)

Noise