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
N502SD

Air Tractor Inc AT-502B

N502SD is an Air Tractor Inc AT-502B, a fixed-wing airplane with one motor with turboprop engines, built in 2015. It has 1 seat. It is registered to Tri-County AG Service INC, a corporation in Ipswich, South Dakota. The registration is valid: it was issued on June 3, 2015 and expires on June 30, 2028. It holds a restricted airworthiness certificate for agriculture and pest control; forest, dated March 25, 2015.

Aircraft

Maker
Air Tractor Inc
Model
AT-502B
Serial number
502B-3023
Type
Fixed-wing, single engine
Power
Turboprop, 1 motor · P&W Canada PT6A-34AG · 750 hp
Seats
1
Year built
2015
Transponder code
A642F2 (octal 51441362)

Registration

Status
Valid registration
Certificate issued
June 3, 2015
Expires
June 30, 2028
Last FAA action
May 19, 2023
Airworthiness
Restricted · Agriculture and pest control; Forest · March 25, 2015
FAA region
Great Lakes
FAA record id
01170590

Owner as the FAA publishes it

Name
Tri-County AG Service INC
Type
Corporation
Address
PO Box 394
Ipswich, SD 57451-0394

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.

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