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Aircraft record

N4946Q1976 Cessna A188B

DeregisteredUnclaimedSource: FAA, updated Oct 20, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Dec 17, 2014.

Safety record in brief:1 NTSB accident (destroyed damage, Jun 1988)2 ADs may apply

Registration
Deregistered
Last based in
Ukiah, CA
owner city / state
Engine
IO 520 SERIES · 285 hp
Cont Motor
Owners
1
since 1995
NTSB events
1
destroyed, 1988
ADs may apply
2
confirm with A&P
Service reports
0
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Last registered owner
Co-owners
City, state
Ukiah, CA
Certificate issued
Feb 6, 1995
Canceled
Dec 17, 2014
Airworthiness
Restricted · Agriculture and Pest Control

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
Cessna
Model
A188B
Year
1976
Serial number
18802681T
Aircraft type
Fixed wing single engine
Category
Land
Certification
Type Certificated
Seats
1
Engines
1
Max takeoff weight
Up to 12,499 lb
Mode S code
A6222D

Engine

Make and model
Cont Motor Io 520 Series
Type
Reciprocating
Power
285 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. 1995 – 2014Co-ownersUkiah, CA

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 20, 2026 · SDRs · Oct 16, 2026

NTSB events (1)

Accident · destroyed

Jun 23, 1988 · Upper Lake, CA

THE ACDT OCCURRED DRG AN AERIAL APP FLT. THE PILOT REPORTED THAT HE HAD FLOWN 6 OR 7 FLIGHTS EARLIER IN THE DAY. EACH FLIGHT THE LOAD WAS REDUCED DUE TO THE INCREASING TEMPERATURE OF THE DAY. JUST PRIOR TO THE ACCIDENT, THE PILOT REPORTED THAT THE TAKEOFF GROUND RUN WAS OK. AT THE END OF THE RUNWAY, THE LEFT WING CONTACTED WEEDS. THE AIRPLANE SLOWED AND CAME TO REST INVERTED IN A RICE FIELD. THE…

Damage
Destroyed
Injuries
None
Report
LAX88DVG06

From NTSB records; matched by serial number.Read NTSB report (search CAROL for LAX88DVG06)

Accident history for this model

ADs published since 1998 that may apply (2)

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
2011-10-09Cessna Aircraft Company Models 150, 152, 170, 172, 175, 177, 180, 182, 185, 188, 190…Jun 17, 2011Airframe (A188B)
2009-16-03Teledyne Continental Motors (TCM) IO-520, TSIO-520, and IO-550 Series Reciprocating…Sep 9, 2009Engine (IO 520 SERIES)Only with: SAP investment cast cylinder assemblies P/Ns SA52000-A1, SA52000-A20P, SA52000-A21P, SA52000-A22P, SA52000-A23P, SA55000-A1, or SA55000-A20P installed.

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

Service Difficulty Reports (0)

No Service Difficulty Reports found for this airframe since 1995.

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 20, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 20, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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