N1640D is a 1952 Cessna 170B (fixed wing single engine) with serial number 20282, registered in Groveland, CA. Its FAA registration is valid and runs until Feb 28, 2030; the renewal window opens on Aug 28, 2029. It is powered by a Cont Motor C145 SERIES rated at 145 hp. Its airworthiness certificate is in the standard class. It is one of 1,300 170B aircraft in the FAA registry, 108 of them registered in California. About 60% of them were built after it. The NTSB accident database lists one record for this airframe since 2008, the latest on Jun 21, 2012.
Registration
- FAA status
- Valid registration
- Expires
- Feb 28, 2030
- Registrant type
- Individual
- Registered owner
- Individual owner, name not shown
- Location
- Groveland, CA
- Local FAA office (FSDO)
- Fresno FSDO (FAT FSDO) · (559) 297-2150
- Certificate issued
- Apr 20, 2006
- Last FAA action
- Oct 7, 2023
- Mode S code (hex)
- A102E6
- Mode S code (octal)
- 50201346
- Official record
- registry.faa.gov
Aircraft
Public airports near Groveland
| Airport | ID | Distance | Tower | Fuel |
|---|---|---|---|---|
| Groveland/Yosemite Groveland, CA | E45 | 4 mi | Non-towered | 100LL |
| Columbia Columbia, CA | O22 | 17 mi | Non-towered | 100LL, A |
| Mariposa-Yosemite Mariposa, CA | KMPI | 25 mi | Non-towered | 100LL, A |
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. |
|---|---|---|---|---|---|
| Jun 21, 2012 | Concord, CA | Cessna 170B this airframe | Substantial | None | WPR12CA273 |
From the NTSB aviation accident database (events since 2008, data through Sep 29, 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.