United States aircraft registry
N204X
DAVID R WILLIAMS DIHEDRAL 90
Fixed-wing single-engine · Turbojet
- Engine type
- Turbojet
- Registration status
- Valid
- Registration expires
- Jun 30, 2028
Registered owner
WILLIAMS DAVID R
IndividualCHICAGO, Illinois · 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
- DAVID R WILLIAMS / DIHEDRAL 90
- Serial number
- 1
- Aircraft type
- Fixed-wing single-engine
- Engine type
- Turbojet
- Engines
- 1
- Mode S / ICAO hex
- A1A2EC
Registry specifications may differ from the aircraft’s current configuration.
Registration details
- Registration country
- United States
- Certificate issued
- Jun 28, 2021
- Expiration date
- Jun 30, 2028
- Registrant type
- Individual
- Fractional ownership
- No
Certification & additional details
- Aircraft category
- Land
- Mode S (octal)
- 50321354
- Last registry activity
- May 19, 2023
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.