FlyFren
VFR
SD18
KEYSTONE
RAPID CITY, SD
Elevation
4,988 ft
Control
Uncontrolled
Plan flight to SD18
Find FlyFrens here
About
Weather
Frequencies
Runways
Procedures
NOTAMs
Services
Nearby
05
Questions
01
Where is Keystone (SD18) located?
Keystone is located in Rapid City, SD.
02
Is Keystone a public or private airport?
Keystone (SD18) is a private-use airport, so prior permission from the owner is required before landing.
03
What is the field elevation at Keystone?
Keystone sits at 4,988 feet above mean sea level.
04
Does Keystone have an instrument approach?
No, Keystone has no published instrument approach procedures; it is used under visual flight rules.
05
Does Keystone have an air traffic control tower?
No, Keystone (SD18) is a non-towered airport; pilots self-announce on the CTAF.
Current Conditions
VFR
Visual Flight Rules
Wind
--
Steady
Visibility
10sm+
Surface Vis
Temp / Dew
--° / --°
Spread --°
Altimeter
--
Pressure
Sky Conditions
SKC
Clear
Hazards & Advisories
No active advisories within 50nm
Pilot Reports
Within 50nm
No recent pilot reports within 50nm.
Helipads
1
H1
No active NOTAMs
Directory
00 entities
No registered on-field services
Registry
FAA-V-2026.02
Coverage
On-Field Only
FlyFren Technical Directory
Regional Proximity
10 facilities
SD42
Uncontrolled
2
NM
RUSHMORE
KEYSTONE, SD
SD62
Uncontrolled
2
NM
BORGLUM
KEYSTONE, SD
0SD9
Uncontrolled
9
NM
CRAZY HORSE
CUSTER, SD
26SD
Uncontrolled
9
NM
SHOOTING STAR RANCH
RADIP CITY, SD
SD86
Uncontrolled
11
NM
MONUMENT HEALTH CUSTER HOSPITAL
CUSTER, SD
SD40
Uncontrolled
13
NM
RAPID CITY RGNL HOSPITAL
RAPID CITY, SD
KCUT
Uncontrolled
13
NM
CUSTER COUNTY
CUSTER, SD
2SD0
Uncontrolled
15
NM
PARADISE VALLEY
NEMO, SD
SD38
Uncontrolled
16
NM
EXCEPTIONAL COMMUNITY HOSPITAL
RAPID CITY, SD
KRAP
Towered
18
NM
RAPID CITY RGNL
RAPID CITY, SD
Search Radius
50 NM
Data Source
FAA NASR
Distances calculated via haversine great-circle formula