N484AT is a 1993 Robinson Helicopter R44 (rotorcraft) with serial number 0100, registered in Menlo, IA. Its FAA registration is valid and runs until Sep 30, 2032; the renewal window opens on Mar 30, 2032. It is powered by a Lycoming O-540-F1B5 rated at 260 hp. Its airworthiness certificate is in the multiple class (standard, restricted, agriculture and pest control), issued Jun 29, 2026. It is one of 551 R44 aircraft in the FAA registry, 7 of them registered in Iowa. About 99% of them were built after it. The NTSB accident database lists one record for this airframe since 2008, the latest on Jul 18, 2026.
Registration
- FAA status
- Valid registration
- Expires
- Sep 30, 2032
- Registrant type
- LLC
- Registered owner
- HELICROP LLC
- Location
- Menlo, IA
- Local FAA office (FSDO)
- Des Moines FSDO (DSM FSDO) · (515) 289-3840
- Certificate issued
- Sep 20, 2025
- Last FAA action
- Sep 20, 2025
- Mode S code (hex)
- A5F787
- Mode S code (octal)
- 51373607
- Official record
- registry.faa.gov
Aircraft
- Manufacturer
- ROBINSON HELICOPTER
- Model
- R44
- Type certificate (TCDS)
- H11NM (Robinson Helicopter Company)
- Year manufactured
- 1993
- Serial number
- 0100
- 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
- Multiple since Jun 29, 2026
- Approved operations
- Standard, Restricted, Agriculture and pest control
Public airports near Menlo
| Airport | ID | Distance | Tower | Fuel |
|---|---|---|---|---|
| Guthrie County Regional Guthrie Center, IA | KGCT | 12 mi | Non-towered | 100LL |
| Greenfield Municipal Greenfield, IA | KGFZ | 14 mi | Non-towered | 100LL |
| Anita Muni-Kevin Burke Memorial Field Anita, IA | Y43 | 20 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.
NTSB accident and incident records
| Date | Place | Aircraft (as NTSB recorded it) | Damage | Highest injury | NTSB no. |
|---|---|---|---|---|---|
| Jul 18, 2026 | Adair, IA | Robinson Helicopter R44 this airframe | Substantial | None | CEN26LA259 |
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.