N668TM is a 2000 Robinson Helicopter R44 (rotorcraft) with serial number 1032, registered in Lewes, DE. Its FAA registration is valid and runs until Apr 30, 2033; the renewal window opens on Oct 30, 2032. It is powered by a Lycoming O-540-F1B5 rated at 260 hp. Its airworthiness certificate is in the standard class (normal), issued Apr 3, 2001. It is one of 551 R44 aircraft in the FAA registry, 28 of them registered in Delaware. About 73% of them were built after it.
Registration
- FAA status
- Valid registration
- Expires
- Apr 30, 2033
- Registrant type
- LLC
- Registered owner
- ALPHA HELICOPTERS LLC
- Location
- Lewes, DE
- Local FAA office (FSDO)
- Philadelphia FSDO (PHL FSDO) · (610) 595-2440
- Certificate issued
- Apr 12, 2026
- Last FAA action
- Aug 19, 2026
- Mode S code (hex)
- A8D3A6
- Mode S code (octal)
- 52151646
- Official record
- registry.faa.gov
Aircraft
- Manufacturer
- ROBINSON HELICOPTER
- Model
- R44
- Type certificate (TCDS)
- H11NM (Robinson Helicopter Company)
- Year manufactured
- 2000
- Serial number
- 1032
- Aircraft type
- Rotorcraft
- Engine type
- Reciprocating
- Engine
- LYCOMING O-540-F1B5 (260 hp)
- Engines / seats
- 1 / 4
- Weight class
- Up to 12,499 lb
- Airworthiness
- Standard since Apr 3, 2001
- Approved operations
- Normal
Public airports near Lewes
| Airport | ID | Distance | Tower | Fuel |
|---|---|---|---|---|
| Delaware Coastal Georgetown, DE | KGED | 13 mi | Non-towered | 100LL, A |
| Cape May County Wildwood, NJ | KWWD | 20 mi | Non-towered | 100LL, A |
| Chorman Farmington, DE | D74 | 26 mi | Non-towered | - |
Straight-line distance from the registration city, from the FAA airport directory (NASR). The registry does not say where an aircraft is based.
Earlier registrations of this number
| Canceled | Aircraft | Serial | Year | Exported to | Same airframe today |
|---|---|---|---|---|---|
| Apr 17, 2026 | ROBINSON HELICOPTER R44 | 1228 | 2002 | ||
| Jun 10, 2008 | PIPER PA-31-350 | 31-8052008 | 1979 | CANADA |
NTSB accident and incident records
| Date | Place | Aircraft (as NTSB recorded it) | Damage | Highest injury | NTSB no. |
|---|---|---|---|---|---|
| Nov 14, 2025 | Cookeville, TN | Robinson Helicopter R44 other aircraft | Substantial | None | ERA26LA048 |
From the NTSB aviation accident database (events since 2008, data through Oct 28, 2026), matched by N-number. An N-number can move between aircraft, so each row is checked against the serial number on the current registration.