Registry / Cessna / T182T / N121GS

Own N121GS?

Claim ownership to earn the Verified Owner badge on your reviews and to reply to other pilots' feedback.

+ Submit ownership claim →

We won't display your email publicly.

Helpful: bill of sale, registration certificate, insurance dec page. Names are auto-matched too — many claims auto-verify without a document.

Claims auto-verify when your name matches the FAA registrant. Otherwise an admin reviews — usually within 1 business day.

N121GS V

Cessna T182T · 2007 · Atwater, CA

This aircraft — FAA registration facts

N121GS is a 2007 Cessna T182T (serial T18208743), registered to Harrison Stephen D (co-owner) in Atwater, CA. Its FAA registration is recorded as v and expires August 2029; the airworthiness certificate dates from June 2007 (19 years ago). It carries a Lycoming TIO-540-AK1A engine rated at 235 hp, the engine on 56% of registered Cessna T182Ts. Its Mode-S transponder broadcasts the ICAO 24-bit address A05810. It is one of 781 Cessna T182T aircraft on the FAA registry.

Registered owner
Harrison Stephen D
Owner type
Co-Owner
Based in
Atwater, CA
Serial number
T18208743
Year built
2007 · 19 yrs old
Airworthiness class
Standard – Normal
FAA status
V
Mode-S / ICAO24
A05810 · 50054020 octal
Certificate issued
Aug 12, 2022
Airworthiness date
Jun 15, 2007
Last FAA activity
Aug 25, 2023
Registration expires
Aug 31, 2029
FAA region
4

Source: FAA aircraft registry (public record). Community reviews and photos below.

Engine on this aircraft

Engine
Lycoming TIO-540-AK1A
Engine type
Turbo-prop
Rated power
235 hp
Power per seat
59 hp
FAA engine code
42005

419 of the 745 registered Cessna T182T carry this engine (56%), across 9 engine variants on the type.

Source: FAA engine reference (ENGINE.txt), matched on this registration's engine code.

Community facts about N121GS

Reported by pilots, owners and enthusiasts — community-reported and admin-checked before they publish. Always verify anything important against the aircraft's records.

Add a fact about N121GS

Your email is used only to notify you about your submission — it's never shown publicly.

Pilot & Owner Reviews

Be the first to share what you know about N121GS.

Share your experience with N121GS

Help other pilots, buyers and curious aviators. Reviews appear after a quick admin check.

+ Add detailed ratings (optional)
About your time with N121GS (specific to this airplane — helps other pilots)
Would you fly this airplane again?
Recommended for (pick any)

20–2,000 characters

We won't display your email publicly.

No reviews yet — be the first.

Pilot & Owner Reviews

Own N121GS? Claim ownership to earn the Verified Owner badge on your reviews and to reply to other pilots' feedback.

Flight history & live tracking recent positions on file

ICAO24: a05810
Last known — 2 months ago N121GS
Observed 2026-07-12 22:20:25 MST
Auto-refresh • Updated 0s ago
Ground speed
76 kt
Altitude (baro)
725 ft
Track
315.0°
Squawk
—
Wind / OAT
—
Autopilot target
—
Lat 36.96767, Lng -120.08664
Map loads when scrolled into view …
📸 Upload a photo of N121GS

We won't display your email publicly.

Up to 10 photos per aircraft per uploader. Photos appear after admin approval.

Aircraft Type — ACFTREF 2072738

Cessna T182T
Engines: 1
Type: turboprop
Seats: 4
Category: Standard
TCDS: 3A13

Engine — CODE 42005

Manufacturer: Lycoming
Model: TIO-540-AK1A
Type: Turbo-prop
Horsepower: 235 HP

FAA Registration Record

N-Number: N121GS
Serial Number: T18208743
Year Manufactured: 2007
ACFTREF Code: 2072738
Engine Code: 42005
Status: V (V)
Certification: Standard – Normal
Type Aircraft: Fixed Wing Single Engine (4)
Type Engine: Turbo-prop (2)
Source: master

Documents & resources

Commonly available reference sources for the Cessna T182T. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.

View the Cessna T182T model overview, reviews & photos →

These are commonly available reference sources. FerryFlight Hub does not provide sample or generated documents on this page.

FerryFlight Hub is independent and not affiliated with, endorsed by, or sponsored by any aircraft manufacturer, the FAA, or any document publisher. References are NOT for operational, navigational, or flight-planning use — always rely on the current, FAA-approved documentation for the specific aircraft. We link to official or publicly available sources and do not host or redistribute copyrighted material. Provided "as is," without warranty of any kind as to accuracy, completeness, or currency.

Report a problem with this document (wrong fitment, outdated, or copyright / takedown) · Full document policy

Transponder / ADS-B

Mode S (octal): 50054020
ICAO 24-bit (hex): A05810

Registrant

Harrison Stephen D
Co-Owner
1054 Lady Di Ct
Atwater, CA, 953018391
FAA Region: 4
Additional Names
HARRISON TAWNIE R

Key Dates

Certificate Issued Aug 12, 2022
Airworthiness Jun 15, 2007
Expiration Aug 31, 2029
Last Activity Aug 25, 2023
Data as of Sep 7, 2026

Calculate Performance

Calculate density altitude, takeoff roll, and climb performance for a Cessna T182T at any airport.

Airport Performance Calculator

Pre-filled with T182T performance data

Need to ferry this aircraft?

FerryFlight connects you with experienced ferry pilots for domestic and international delivery flights.

Get a Quote

Other Cessna T182T registrations