Commonwealth Health Center Heliport
C21 · Garapan, MP · Non-towered · Open on the map
Weather
METAR observed
No current METAR for C21 right now.
TAF forecast
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Sun & FAA night2026-11-02 · night begins 06:10 PM
| Event | Local (GMT+10) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:51 AM | 19:51Z |
| Sunrise | 06:13 AM | 20:13Z |
| Sunset | 05:48 PM | 07:48Z |
| Evening civil twilight Loggable night begins | 06:10 PM | 08:10Z |
Plan a flight from C21
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
Pilot reports · Loading PIREPs…
Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
| Runway | Length | Your margin |
|---|---|---|
| H1/ | 45 ft |
Prefer one flat page? Full runway details for C21 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the C21 kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Source: FAA NASR (current 28-day cycle).
Prefer one flat list? All C21 frequencies →
Charts & procedures
Airport info
Airport information
- FAA LID
- C21
- Coordinates
- 15.2097, 145.7246
- Elevation
- 16 ft MSL
- Magnetic variation
- 10E
- Sectional chart
- GNC 7
- Airport use
- Public
- Control tower
- No
- ARTCC
- GUAM (ZUA)
- Flight service (FSS)
- HONOLULU · 1-800-WX-BRIEF
- NOTAM facility
- HNL
- Attendance
- ALL ALL
- Segmented circle
- No
- Activated
- 1987/10
- Distance from city
- 1 E
Night operations
- Pilot-controlled lighting
- Usually keyed on CTAF 125.7 — confirm the click sequence in the Chart Supplement ↗
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Ownership & management 2 contacts
Remarks FAA · 1 notes
Obstructions
- 110' HOTEL BLDGS W AND 85' WATER TANK E OF HELIPAD
Nearby airports
About C21
Commonwealth Health Center (C21) is a heliport in Garapan, MP, at 16 ft MSL. It has 1 runway, the longest 45 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for C21, refreshed from the Aviation Weather Center and FAA NASR.
Does C21 have a control tower?
No. Commonwealth Health Center is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at C21?
Commonwealth Health Center has 1 runway; the longest is 45 ft. See the Runways section for headings, surface, and lighting.
Where is C21?
Commonwealth Health Center is in Garapan, MP, at an elevation of 16 ft MSL. Coordinates: 15.2097, 145.7246.
More about C21
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open C21 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.
Something here wrong or out of date? Report a data problem.