Single-engine piston

N4728

Grumman G-164A

Registered 1 NTSB/FAA record
Built
—
Serial
1089
Class
Single-engine piston
Engines
1
Status
Current as of October 2026
Registered owner
Porter Flying Service Inc (Corporation)
Based
Chico, CA
Registration record

N4728 on the FAA register

Type
Grumman G-164A
Serial
1089
Engines
1
Registered owner
Porter Flying Service Inc
Chico, CA
Certificate issued
2025-05-28
Airworthiness date
—
Registration expires
2032-05-31
Airworthiness class
—
Mode S (hex)
A5CBF8
Mode S (octal)
51345770
Seats (type)
1
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2032-05-31
    Registration expires (renewal due).
  • 2025-05-28
    Certificate of registration issued as N4728 to the current registrant.
  • 1979-12-15
    Accident at Lemoore,Ca, 05; damage: substantial.
  • 1933-04-10
    N4728 previously assigned to a Stinson SM-1 (s/n M-228); cancelled.
Overview

About N4728

N4728 is a Grumman G-164A, serial number 1089. The FAA register lists Porter Flying Service Inc as the registrant in Chico, California. The current certificate of registration was issued on May 28, 2025 and expires on May 31, 2032.

The FAA aircraft reference file describes the type as a single-engine piston and 1 seats.

N4728 has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

1979-12-15 Accident · Lemoore,Ca, 05 Damage: Substantial NTSB · 3 2898
Reported aircraft: Grumman G-164A

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.