Registry / Grumman / G-21A / N42GL

Own N42GL?

Claim ownership to earn the Verified Owner badge on your reviews and to reply to other pilots' feedback.

+ Submit ownership claim →

We won't display your email publicly.

Helpful: bill of sale, registration certificate, insurance dec page. Names are auto-matched too — many claims auto-verify without a document.

Claims auto-verify when your name matches the FAA registrant. Otherwise an admin reviews — usually within 1 business day.

N42GL V

Grumman G-21A

FAA Registry ↗ FlightAware ↗ FlightRadar24 ↗ ADS-B Globe ↗

Pilot & Owner Reviews

Be the first to share what you know about N42GL.

Share your experience with N42GL

Help other pilots, buyers and curious aviators. Reviews appear after a quick admin check.

+ Add detailed ratings (optional)
About your time with N42GL (specific to this airplane — helps other pilots)
Would you fly this airplane again?
Recommended for (pick any)

20–2,000 characters

We won't display your email publicly.

No reviews yet — be the first.

Pilot & Owner Reviews

Own N42GL? Claim ownership to earn the Verified Owner badge on your reviews and to reply to other pilots' feedback.

Flight history & live tracking

ICAO24: a4f9e7
Track N42GL on external services
FlightAware FlightRadar24 ADS-B Exchange Globe ADS-B.lol Globe FAA Registry
No flight data on file yet for N42GL.
Queries adsb.lol — works only if N42GL is broadcasting ADS-B right now. Daily sweep at 04:43 MST · external trackers above for guaranteed live data.
📸 Upload a photo of N42GL

We won't display your email publicly.

Up to 10 photos per aircraft per uploader. Photos appear after admin approval.

Aircraft Type — ACFTREF 3951204

Grumman G-21A
Engines: 2
Type: piston
Seats: 8
Cruise: 130 KTAS
Category: Experimental

Engine — CODE 52008

Manufacturer: P&W
Model: R-985 SERIES
Type: Reciprocating (Piston)
Horsepower: 450 HP

FAA Registration Record

N-Number: N42GL
Serial Number: B-52
Year Manufactured: —
ACFTREF Code: 3951204
Engine Code: 52008
Status: V (V)
Certification: Standard – Normal
Type Aircraft: Fixed Wing Multi Engine (5)
Type Engine: Reciprocating (Piston) (1)
Source: master

Transponder / ADS-B

Mode S (octal): 51174747
ICAO 24-bit (hex): A4F9E7
ADS-B Exchange ↗ | FlightAware ↗

Registrant

Valadez Goose Llc
Po Box 1840
Helena, MT, 596241840
FAA Region: S

Key Dates

Certificate Issued May 5, 2023
Airworthiness May 6, 1994
Expiration May 31, 2030
Last Activity May 5, 2023
Data as of Jun 6, 2026

Calculate Performance

Calculate density altitude, takeoff roll, and climb performance for a Grumman G-21A at any airport.

Airport Performance Calculator

Pre-filled with G-21A performance data

Need to ferry this aircraft?

FerryFlight connects you with experienced ferry pilots for domestic and international delivery flights.

Get a Quote

Other Grumman G-21A registrations

N1019N
Yonge Lawrence W Jr Trustee
1946
N121SR
Stick And Rudder Aviation Inc
1940
N21A
D B Aero Inc
1946
N22932
Runyon Aviation Llc
1946
N270DB
Brown Daniel A
1944
N291VW
Bowe Walter C Trustee
1942
N327
Damico Samuel P
1958
N329
Nichols Charles F Trustee
1945