Piston helicopter

N6703S

2004 Robinson R22

Registered 1 NTSB/FAA record
Built
2004
Serial
3621
Class
Piston helicopter
Engines
Lycoming O-360 series
Status
Current as of October 2026
Registered owner
Silverhawk Aviation Academy LLC (LLC)
Based
Caldwell, ID
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2004 Robinson R22
Representative photo of a Robinson R22. Not a photo of N6703S.
Registration record

N6703S on the FAA register

Type
2004 Robinson R22
Serial
3621
Engines
Lycoming O-360 series
Registered owner
Silverhawk Aviation Academy LLC
Caldwell, ID
Certificate issued
2011-06-23
Airworthiness date
2004-05-27
Registration expires
2027-06-30
Airworthiness class
Standard · normal
Mode S (hex)
A8DE8A
Mode S (octal)
52157212
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2027-06-30
    Registration expires (renewal due).
  • 2020-04-22
    Accident at Caldwell, ID; damage: substantial.
  • 2011-06-23
    Certificate of registration issued as N6703S to the current registrant.
  • 2004-05-27
    Airworthiness date on the current FAA record (standard category (normal)).
  • 1990-04-25
    N6703S previously assigned to a Beechcraft C23 Sundowner / Sundowner C23 / Sundowner C-23 (s/n M2212); cancelled.
  • 1975-10-06
    N6703S previously assigned to a Beechcraft F33C (s/n CJ-99); cancelled.
  • 1970-07-10
    N6703S previously assigned to a Cessna 150H (s/n 15067503); cancelled.
Overview

About N6703S

N6703S is a 2004 Robinson R22, serial number 3621. The FAA register lists Silverhawk Aviation Academy LLC as the registrant in Caldwell, Idaho. The current certificate of registration was issued on June 23, 2011 and expires on June 30, 2027.

The FAA aircraft reference file describes the type as a piston helicopter, one Lycoming O-360 series engine and 2 seats. Its airworthiness certificate is standard category (normal), dated May 27, 2004.

N6703S has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

2020-04-22 Accident · Caldwell, ID Damage: Substantial NTSB · WPR20CA140
Reported aircraft: Robinson R22
Probable cause: The flight instructor's failure to set the proper rotor rpm during a practice autorotation, which led to his failure to maintain a proper descent rate and resulted in a hard, bounced landing.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Browse: Robinson aircraft for sale· Robinson R22 overview· Aircraft registered in Idaho· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.