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
N701TN

Simpson J/Simpson R CH701

Valid Colorado

N701TN is a Simpson J/Simpson R CH701, a fixed-wing airplane with one motor with a piston engine, built in 2012. It has 2 seats. It is registered to Hammerdog LLC, an LLC in Lafayette, Colorado. The registration is valid: it was issued on January 25, 2026 and expires on January 31, 2033. It holds an experimental airworthiness certificate for amateur built, dated July 6, 2012.

Aircraft

Maker
Simpson J/Simpson R
Model
CH701
Serial number
7-6416
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Rotax 912S · 100 hp
Seats
2
Year built
2012
Kit
ZENITH ACFT CO STOL CH 701
Transponder code
A959FB (octal 52254773)

Registration

Status
Valid registration
Certificate issued
January 25, 2026
Expires
January 31, 2033
Last FAA action
January 25, 2026
Airworthiness
Experimental · Amateur built · July 6, 2012
FAA region
Northwest Mountain
FAA record id
01025887

Owner as the FAA publishes it

Name
Hammerdog LLC
Type
LLC
Address
401 E Baseline Rd
Lafayette, CO 80026-2406

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