United States aircraft registry
N177ZZ
2018 AIRPLANE FACTORY INC SLING 4
Fixed-wing single-engine · 4-cycle
- Year manufactured
- 2018
- Engine manufacturer
- ROTAX
- Registration status
- Valid
- Registration expires
- May 31, 2028
Registered owner
EXSTOCK LLC
LLCLONG BEACH, California · United States
Registered mailing location
The registered owner may differ from the operator. Mailing location does not identify the aircraft’s base or current position.
Aircraft specifications
- Manufacturer / model
- AIRPLANE FACTORY INC / SLING 4
- Serial number
- 092
- Aircraft type
- Fixed-wing single-engine
- Engine model
- 914UL
- Engine type
- 4-cycle
- Engines
- 1
- Seats (type reference)
- 4
- Mode S / ICAO hex
- A13585
Registry specifications may differ from the aircraft’s current configuration.
Registration details
- Registration country
- United States
- Certificate issued
- May 4, 2018
- Expiration date
- May 31, 2028
- Registrant type
- LLC
- Fractional ownership
- No
Certification & additional details
- Classification
- Experimental
- Airworthiness certificate date
- Feb 26, 2018
- Aircraft category
- Land
- Mode S (octal)
- 50232605
- Last registry activity
- Dec 30, 2024
Registry certificate information does not establish current airworthiness. Registry activity is not flight activity.
Source: FAA Aircraft Registry · Dataset refreshed 2026-11-01. Registration details can change. Map centered on the registered ZIP-code area, not an exact address. Private onboard avionics and connectivity data are not included.