FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N21PP — Underland G / Grothe L V-6
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
CLINTON PUEPPKE
Registrant Type
Partnership
Location
AYR, ND
Status
Registration Valid
Certificate Issued
Apr 27, 2020
Airworthiness Date
May 14, 1996
Registration Expires
Apr 30, 2027
Last Action
Jan 22, 2023
Aircraft
Serial Number
11
Year Manufactured
—
Aircraft Type
Fixed Wing Single Engine
Certification
Experimental (+1 flag)
Engine
LYCOMING 0-340 SERIES
Engines / Seats
1 / 4
Weight Class
CLASS 1
Mode S (Hex)
A1B87C
Type History
Underland G / Grothe L V-6 type page → — 1 registered · 0 NTSB records · 0 airworthiness directives
Live position via ICAO24 A1B87C
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