The U.S. aircraft register, updated daily

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Registered aircraft · FAA record as of November 12, 2026
N2490P

Clapp Daniel W HIMAX

ValidFAA registration status code V: Valid registration. All codesOklahoma

N2490P is a Clapp Daniel W HIMAX, a fixed-wing airplane with one motor with a two-stroke engine, built in 2001. It has 1 seat. It is registered to an individual in Oklahoma City, Oklahoma. The registration is valid: it was issued on December 6, 2018 and expires on December 31, 2028. It holds an experimental airworthiness certificate for registered before jan 31, 2008, dated December 3, 2007.

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Flight history: where it flew in the last seven days · follow it on the live map

Aircraft

Maker
Clapp Daniel W
Model
HIMAX
Serial number
434670
Type
Fixed-wing, single engineFAA type of aircraft code 4 (the FAA's broad category for the airframe). Every aircraft with this code · All codes
Power
Two-cycle pistonFAA type of engine code 7 (what powers it, as the FAA classes engines). Every aircraft with this code · All codes, 1 motor · Rotax 447 · 40 hp
Fuel
100LL avgas; the engine's maker also approves mogas, UL91, UL94
Seats
1
Year built
2001
Transponder code
A253D4 (octal 50451724)

Registration

Status
Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
Certificate issued
December 6, 2018
Expires
December 31, 2028
Last FAA action
July 1, 2023
Airworthiness
ExperimentalFAA airworthiness class code 4 (the kind of airworthiness certificate it flies under and what it is approved for). Every aircraft with this code · All codes · Registered before Jan 31, 2008FAA certificate purpose code 8A (the kind of airworthiness certificate it flies under and what it is approved for). All codes · December 3, 2007
FAA region
SouthwesternFAA region code 2 (the FAA regional office that handles the record). All codes
FAA record id
00372419

Owner as the FAA publishes it

Name
Oltermann Steven H
Type
IndividualFAA type of owner code 1 (who holds the registration: a person, a company, a trust or a government body). Every aircraft with this code · All codes
Address
2908 Pine Ave
Oklahoma City, OK 73128-3232

Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.

Documents on file 0

No bills of sale, loans or other documents are indexed against this tail number.

Earlier use of this number 1

1989-06-07Piper PA-38-112 · Triennial registration form was mailed and has not been returned by the Post Office

Connections how N2490P links to the rest of the register

Design
Engine
  • Rotax 447 135 aircraft with this engine series · 40 hp
Place

The whole map of how records connect · these connections as data: /graph/aircraft/N2490P.json.

Records check free · 3 to understand · 2 clear

The public federal record on N2490P, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.

CLEARRegistration and identity

Valid registration to Oltermann Steven H, an individual, certificate issued December 6, 2018, expires December 31, 2028. No fractional interest recorded. [1]

ATTENTIONAirworthiness certificate date

The airworthiness certificate on file is dated December 3, 2007, 6 years after the 2001 manufacture year. A re-issued certificate commonly follows export and re-import, a rebuild, or a return to the register after cancellation. The cause is documented in the FAA aircraft records file, which the full report obtains. [1]

CLEARPrior registrations of this airframe

No earlier tail number is recorded against serial 434670 for this model in the deregistered file. [2]

ATTENTIONTail number reuse

N2490P was previously assigned to 1 other aircraft: Piper PA-38-112 (serial 3879A1005, cancelled June 7, 1989). Histories keyed to the tail number alone can mix aircraft up; this check keys on the serial number. [2]

NOTERecent registry documents

No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]

ATTENTIONAccident and incident record

1 NTSB record under N2490P: Accident on August 24, 1983 at Lexington, GA: serious injuries, destroyed. Details below. [4]

PENDINGTitle chain, liens and 337 forms

These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.

PENDINGAirworthiness directives and utilization

AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.

NTSB records 1

ATL83FA339Accident on August 24, 1983 at Lexington, GA: serious injuries, destroyed.serial on NTSB record: 38-79A1005

Aircraft on the NTSB record: Piper PA-38-112 · operated under 091

Full record in plain English · Docket and reports at the NTSB

CLEAR the source was checked and shows no adverse findingATTENTION a fact a buyer or lender should understand, often routineNOTE context onlyPENDING covered by the full report
  1. FAA Releasable Aircraft Database, master file, file of November 12, 2026. registry.faa.gov/
  2. FAA deregistered aircraft file (part of the same download), file of November 12, 2026. registry.faa.gov/
  3. FAA document index: registry documents received in recent weeks, file of November 12, 2026. registry.faa.gov/
  4. NTSB aviation accident database (CAROL), records through October 28, 2026. data.ntsb.gov/carol-main-public/basic-search

This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, November 12, 2026. See this record on the FAA site · This record as data