Reference data only — not for flight planning or navigation. Verify with official sources (AIP, NOTAMs, ATC). Full disclaimer

Walnut Glen Farm Airport (MU99) — Rolla, United States

At a glance

Runways: 16/34
Elevation: 707 ft

Times in UTC. Reference only: verify with the AIP and NOTAMs.

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56% Data Complete 29 of 52 points

Missing: Frequencies, Operations, Fuel, Contacts

Section Breakdown

Basic Info 7/7

Runways 3/4

Frequencies 0/4

Operations 0/2

Fuel 0/1

Contacts 0/2

Additional Info 2/10

Data last updated: 2026-03-27

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Basic Airport Information

ICAO: MU99
Name: Walnut Glen Farm Airport
Type: small_airport
Category: Private
Latitude: 38.023888
Longitude: -91.902084
Elevation: 707 ft
Country: United States
Municipality: Rolla
IATA Code: N/A
FAA Code: N/A
FIR: N/A
Timezone: America/Chicago
Distance from City: N/A km
VFR: Yes
IFR: No

Runways

Runway 16/34

Designation: 16/34
Dimensions: 1523 x 50 ft
Surface: GRASS
PCN: N/A
Lighting: N/A
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Frequencies

Tower: N/A
Ground: N/A
Operations: N/A
Traffic/Approach: N/A
ATIS: N/A

Operation Hours

Monday N/A

Tuesday N/A

Wednesday N/A

Thursday N/A

Friday N/A

Saturday N/A

Sunday N/A

Extra Hours On Request: Not recorded
Remarks: N/A

Contacts

AIS Tel: N/A
ARO Tel: N/A
MET Tel: N/A
Admin Tel: +1 573-578-5228
Health Tel: N/A
Police Tel: N/A
Authorities Tel: N/A
Website: N/A
Remarks: N/A

Slots / PPR

Slot Required: Not recorded
PPR Required: Not recorded
PPR Contact: N/A
Remarks: N/A

Immigration

Port of Entry: Not recorded
APIS Required: Not recorded
GAR Required: Not recorded
Remarks: N/A

Airport Services

No services listed for this airport yet.

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United States Permit Requirements

Fast Landing: 1d

Overflight Permit: No
Landing Permit: Conditional
Overflight Lead Time: N/A
Landing Lead Time: 60 minutes minimum (eAPIS manifest before departure); recommend 24-48 hours for CBP port notification

Private / GA Operations:

No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures.

View Full United States Permit Details

NOTAMs

No NOTAMs received for MU99 from the FAA NOTAM feed. That does not prove there are none: check FAA NOTAM Search before flight.

Nearby Airports

K42M Thayer Memorial Airport 92 NM MO56 Lost Mine Airport 97 NM 60AR Southern View Aviation Airport 98 NM 8AR1 Totty Field Airport 99 NM MU24 Someday Ranch Airport 103 NM KBPK Ozark Regional Airport 103 NM 76AR Johnson Field 104 NM 6AR9 Pine Mountain Airpark 104 NM

Compare MU99 with K42M side by side →

Airport History

No milestones recorded for Walnut Glen Farm Airport yet. Know when it opened, who built it or a notable event? Add it with a source.

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Frequently Asked Questions

Does MU99 require landing permits?: It depends on the flight. No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures. Permit details for United States
Where is MU99 located?: Walnut Glen Farm Airport (MU99) is located in Rolla, United States.
How long is the runway at MU99?: The main runway at Walnut Glen Farm Airport (16/34) measures 1523 x 50 ft.

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