Heimberger Norm QUICKSILVER II
N4NH is a Heimberger Norm QUICKSILVER II, a fixed-wing airplane with one motor with a two-stroke engine, built in 2010. It has 2 seats. It is registered to Mission Aviators LLC, an LLC in Spring, Texas. The registration is valid: it was issued on May 31, 2023 and expires on May 31, 2030. It holds an experimental airworthiness certificate for registered before jan 31, 2008, dated January 30, 2010.
Aircraft
- Maker
- Heimberger Norm
- Model
- QUICKSILVER II
- Serial number
- 0622
- Type
- Fixed-wing, single engine
- Power
- Two-cycle piston, 1 motor · Rotax 582UL DCDI · 65 hp
- Seats
- 2
- Year built
- 2010
- Transponder code
- A4A923 (octal 51124443)
Registration
- Status
- Valid registration
- Certificate issued
- May 31, 2023
- Expires
- May 31, 2030
- Last FAA action
- June 9, 2023
- Airworthiness
- Experimental · Registered before Jan 31, 2008 · January 30, 2010
- FAA region
- Southwestern
- FAA record id
- 00447049
Owner as the FAA publishes it
- Name
- Mission Aviators LLC
- Type
- LLC
- Address
- 5231 Cobble Ln
Spring, TX 77379-8040
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
Records check free · 2 to understand · 3 clear
The public federal record on N4NH, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Valid registration to Mission Aviators LLC, an LLC, certificate issued May 31, 2023, expires May 31, 2030. No fractional interest recorded. [1]
Experimental certificate for registered before jan 31, 2008, dated January 30, 2010, consistent with the 2010 manufacture year. [1]
No earlier tail number is recorded against serial 0622 for this model in the deregistered file. [2]
N4NH was previously assigned to 1 other aircraft: Agusta Spa A109A II (serial 7383, cancelled October 16, 2003). Histories keyed to the tail number alone can mix aircraft up; this check keys on the serial number. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
1 NTSB record under N4NH: Accident on January 20, 2026 at Spring, TX: no injuries, substantial damage. Details below. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
NTSB records 1
Aircraft on the NTSB record: Quicksilver II · operated under 091
On January 20,2026, 1658 central standard time, a Quicksilver II, N4NH, sustained substantial damage when it was involved in an accident at David Wayne Hooks Memorial Airport, DWH, in Spring, Texas. The pilot, sole occupant, sustained no injuries. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight. The pilot departed runway 17L with intentions of staying in the traffic pattern and making a water landing at the adjacent water runway at the airport. After retracting the landing gear, the engine ran very rough and lost power from the normal 6,500 rpm to ab…
Search the NTSB's CAROL system for CEN26LA097 for the docket and final report. Open CAROL
- FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through August 27, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this record on the FAA site · This record as data