N991AB is a 1980 Beech 77 (fixed wing single engine) with serial number WA-79, registered in Koloa, HI. Its FAA registration is valid and runs until May 31, 2030; the renewal window opens on Nov 30, 2029. It is powered by a Lycoming 0-235 SERIES rated at 115 hp. Its airworthiness certificate is in the standard class (utility), issued Jan 14, 1980. It is one of 113 77 aircraft in the FAA registry, 1 of them registered in Hawaii. About 32% of them were built after it. The NTSB accident database lists one record for this airframe since 2008, the latest on Dec 15, 2022.
Registration
- FAA status
- Valid registration
- Expires
- May 31, 2030
- Registrant type
- Individual
- Registered owner
- Individual owner, name not shown
- Location
- Koloa, HI
- Local FAA office (FSDO)
- Honolulu FSDO (HNL FSDO) · (808) 837-8300
- Certificate issued
- May 25, 2023
- Last FAA action
- May 25, 2023
- Mode S code (hex)
- ADD65C
- Mode S code (octal)
- 53353134
- Official record
- registry.faa.gov
Aircraft
- Manufacturer
- BEECH
- Model
- 77
- Type certificate (TCDS)
- A30CE (Textron Aviation Inc.)
- Year manufactured
- 1980
- Serial number
- WA-79
- Aircraft type
- Fixed wing single engine
- Engine type
- Reciprocating
- Engine
- LYCOMING 0-235 SERIES (115 hp)
- Engines / seats
- 1 / 2
- Weight class
- Up to 12,499 lb
- Airworthiness
- Standard since Jan 14, 1980
- Approved operations
- Utility
Public airports near Koloa
| Airport | ID | Distance | Tower | Fuel |
|---|---|---|---|---|
| Port Allen Hanapepe, HI | PHPA | 9 mi | Non-towered | - |
| Lihue Lihue, HI | PHLI | 9 mi | Towered | 100, 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. |
|---|---|---|---|---|---|
| Dec 15, 2022 | Lihue, HI | Beech 77 this airframe | Substantial | Serious | ANC23LA009 |
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.