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
N5420K

Robby K Rosburg SLING 2

N5420K is a Robby K Rosburg SLING 2, a fixed-wing airplane with one motor with a four-stroke engine, built in 2016. It has 2 seats. It is registered to an individual in Costa Mesa, California. The registration is valid: it was issued on December 30, 2014 and expires on December 31, 2027. It holds an experimental airworthiness certificate for amateur built, dated October 15, 2016.

Aircraft

Maker
Robby K Rosburg
Model
SLING 2
Serial number
066
Type
Fixed-wing, single engine
Power
Four-cycle piston, 1 motor · Rotax 912 IS · 100 hp
Seats
2
Year built
2016
Kit
AIRPLANE FACTORY SLING 2
Transponder code
A6E1BC (octal 51560674)

Registration

Status
Valid registration
Certificate issued
December 30, 2014
Expires
December 31, 2027
Last FAA action
April 7, 2023
Airworthiness
Experimental · Amateur built · October 15, 2016
FAA region
Western-Pacific
FAA record id
01163176

Owner as the FAA publishes it

Name
Rosburg Bobby K
Type
Individual
Address
240 E 18Th St
Costa Mesa, CA 92627-3077

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

1989-11-09Cessna 172P · N-number assigned but not yet registered

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