Skip to content
KnownTail
Aircraft record

N948WB1998 Robinson R22

DeregisteredUnclaimedSource: FAA, updated Oct 18, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Jul 27, 2023.

Safety record in brief:1 NTSB accident (substantial damage, Nov 2022)14 ADs may apply1 service difficulty report

Registration
Deregistered
Last based in
Kailua Kona, HI
owner city / state
Owners
1
since 2006
NTSB events
1
substantial, 2022
ADs may apply
14
confirm with A&P
Service reports
1
since 1995

Registration

FAA Aircraft Registry · Oct 18, 2026
Last registered owner
Hawaii Pacific Aviation INC
Owner type
Corporation
City, state
Kailua Kona, HI
Certificate issued
Sep 15, 2006
Canceled
Jul 27, 2023
Airworthiness
Standard · Normal
Airworthiness date
Oct 21, 1998

We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.

Airframe & engine

FAA Registry + type data

Airframe

Manufacturer
Robinson
Model
R22
Year
1998
Serial number
2874
Aircraft type
Rotorcraft
Category
Land
Certification
Type Certificated
Seats
2
Engines
1
Max takeoff weight
Up to 12,499 lb
Type certificate data sheet
H10WE
Mode S code
AD2CD6

Engine

Make and model
Lycoming O&Vo-360 Ser
Type
Reciprocating
Power
180 hp

Total time and engine hours aren't public. They appear here once the owner adds logbooks.

Ownership history

Ownership history from FAA records
  1. 2006 – 2023Hawaii Pacific Aviation INCKailua Kona, HI

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 18, 2026 · SDRs · Oct 16, 2026

NTSB events (1)

Accident · substantial damage

Nov 11, 2022 · Kapolei, HI

The pilot receiving instruction’s rapid reduction in throttle during hover autorotation training which resulted in a loss of control and collision with the ground.

Damage
Substantial
Injuries
None
Report
WPR23LA043

From NTSB records; matched by serial number.Read NTSB report (search CAROL for WPR23LA043)

Accident history for this model

ADs published since 1998 that may apply (14)

These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.

ADSubjectEffectiveApplies to
2024-20-03Robinson Helicopter Company HelicoptersNov 29, 2024Airframe (R22)Only with: Governor controller P/N D270-1, Revision A through E inclusive, installed.
2022-12-08Robinson Helicopter Company HelicoptersJun 29, 2022Airframe (R22)Certain serial numbers: R22 BETA 4825–4857; R22 BETA 4860; R22 BETA 4861; R44 2625–2669; R44 30061; R44 30071–30080; …
2013-19-06Robinson Helicopter Company (Robinson)Nov 5, 2013Airframe (R22)Certain serial numbers: 0002–4271. Only with: Fuel shut-off valve P/N A670-1 revision A through H installed.
2011-12-10Robinson Helicopter Company Model (Robinson) R22, R22 Alpha, R22 Beta, R22 Mariner, R44…Jul 5, 2011Airframe (R22)Only with: R22 models with main rotor blade P/N A016-4 installed; R44 models with main rotor blade P/N C016-2 or C016-5 installed.
2010-24-03Robinson Helicopter Company (Robinson) Model R22, R22 Alpha, R22 Beta, and R22 Mariner…Dec 29, 2010Airframe (R22)Certain serial numbers: R22 0002–3325; R22 Alpha 0002–3325; R22 Beta 0002–3325; R22 Mariner 0002–3325; R44 0001–1200; R44 II 0001–1200. Only with: Helicopters with more than 2,200 hours total time-in-service.
Show all 14 ADs
ADSubjectEffectiveApplies to
2005-16-05Robinson Helicopter Company Model R-22 Series HelicoptersAug 26, 2005Airframe (R22)Only with: Modified with a door assembly manufactured by Tech-Tool Plastics, Inc., in accordance with STC No. SR09189RC.
2004-19-09Robinson Helicopter Company Model R22-Series HelicoptersOct 7, 2004Airframe (R22)Only with: Main rotor blade P/N A016-1 or A016-2 installed.
2003-04-04Robinson Helicopter Company Model R22 HelicoptersMar 26, 2003Airframe (R22)Certain serial numbers: R22 …–3328. Only with: Pitch control assembly P/N A031-1, Revision J or prior, installed; serial numbers 3167, 3326, and 3327 excluded.
2000-20-51Robinson Helicopter Company Model R22 HelicoptersNov 22, 2000Airframe (R22)Only with: Yoke half assembly (yoke) P/N A203-5 installed.
2000-08-09Robinson Helicopter Company Model R22 HelicoptersMay 5, 2000Airframe (R22)Certain serial numbers: R22 0002–2862. Only with: Sprag clutch P/N A188-2, S/N 3708 through 3757, 3808 through 3893, or 3908 through 4207 inclusive, installed.
99-07-17Robinson Helicopter Company Model R22 HelicoptersApr 28, 1999Airframe (R22)Certain serial numbers: R22 0002–2862. Only with: With sprag clutch P/N A188-2, S/N 3708 through 3757, 3808 through 3893, and 3908 through 4207, installed.
99-02-02Robinson Helicopter Company (RHC) Model R22 HelicoptersFeb 1, 1999Airframe (R22)Only with: Forward flexplate P/N A947-1, revisions A through D, or P/N A193-1 installed.
98-21-09Robinson Helicopter Company Model R22 HelicoptersDec 9, 1998Airframe (R22)Certain serial numbers: R22 0002–1451
97-25-05Robinson Helicopter Company Model R22 HelicoptersJan 12, 1998Airframe (R22)Certain serial numbers: R22 2571–2664

AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.

Service Difficulty Reports (1)

Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.

  • Engine fuel and control · bolt · looseAug 11, 2000

    THE CARBURETOR BOWL WAS ALMOST COMPLETELY DETACHED. .3750 INCH GAP. ENGINE WOULD HARDLY RUN. ONLY ONE OF FOUR BOLTS LEFT HOLDING 3 OF THE 4 LOCK TABS FOR BOLTS GONE. REMAINING LOCK TAB WAS SPLIT. SUBMITTER STATED THIS CARBURETOR WOULD HAVE COMPLETELY SEPARATED IN 10 MORE MINUTES. (X)

    From FAA Service Difficulty Reports; matched by N-number and serial number.

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 18, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 18, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

Request owner name removalReport an error in this record