Staging copy. The live site is at https://staging.data.eflight.com.
eFlight RegistryFAA data, updated daily
Registered aircraft · FAA record as of September 25, 2026
N2121F

Cessna 172S

N2121F is a Cessna 172S, a fixed-wing airplane with one motor with a piston engine, built in 2007. It has 4 seats. It is registered to South Dakota State University, a government body in Brookings, South Dakota. The registration is valid: it was issued on November 26, 2022 and expires on November 30, 2029. It holds a standard airworthiness certificate for normal; utility, dated February 12, 2007.

Aircraft

Maker
Cessna
Model
172S
Serial number
172S10437
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Lycoming IO-360-L2A · 180 hp
Seats
4
Year built
2007
Transponder code
A1C371 (octal 50341561)

Registration

Status
Valid registration
Certificate issued
November 26, 2022
Expires
November 30, 2029
Last FAA action
September 15, 2023
Airworthiness
Standard · Normal; Utility · February 12, 2007
FAA region
Great Lakes
FAA record id
00310239

Owner as the FAA publishes it

Name
South Dakota State University
Type
Government
Address
201 W 2Nd St S
Brookings, SD 57006-1808

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 2

2004-05-27Cessna 172R · exported to Germany · Valid registration
1975-03-11Cessna U206 · exported to Peru · Valid registration

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data