N4006U
N4006U is not currently registered. It was last assigned to an Ayres Corporation S-2R built in 1978. The FAA cancelled the registration on August 10, 2007 when the aircraft was exported to Israel. The last status on file was "valid registration".
N4006U is reserved by MD Helicopters INC since February 22, 2019. Reservation type: Reserved to manufacturer, no fee, no expiration.
Ayres Corporation S-2R cancelled August 10, 2007
- Serial number
- 2500R
- Type
- Fixed-wing, single engine · Piston (reciprocating)
- Year built
- 1978
- Last status
- Valid registration
- Exported to
- Israel
- Certificate issued
- September 21, 2005
- Last FAA action
- September 12, 2006
- Last owner
- Ruhe Sales INC (Corporation)
Leipsic, OH - Airworthiness
- Restricted · Agriculture and pest control
NTSB accident and incident record under N4006U
CHI84LA188Accident on May 13, 1984 at Vincennes, IN: no injuries, substantial damage.
Aircraft on the NTSB record: Ayres S2R · serial 2500
A tail number passes between aircraft over the years; match the serial number on the NTSB record against the airframe above. Source: NTSB aviation accident database, records through September 30, 2026.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this number on the FAA site