FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026

N31972 — Grumman S2F-1

Rendered live from the FAA Aircraft Registry (refreshed weekly). This tail has no NTSB events or airworthiness directives indexed against it — type-level history is on the type page below.

Registration

Registrant

NIGHTHAWK AIR SYSTEMS INC

Registrant Type

Corporation

Location

MIAMI, FL

Status

Registration Valid

Certificate Issued

Jan 27, 2023

Airworthiness Date

Jan 19, 1995

Registration Expires

Jan 31, 2030

Last Action

Jan 27, 2023

Aircraft

Serial Number

136619

Year Manufactured

—

Aircraft Type

Fixed Wing Multi Engine

Certification

Experimental (+1 flag)

Engine

LYCOMING R-1820 SER

Engines / Seats

2 / 4

Weight Class

CLASS 1

Mode S (Hex)

A36BA8

Type History

Grumman S2F-1 type page → — 12 registered · 1 NTSB records · 0 airworthiness directives

Live position via ICAO24 A36BA8

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