Medical Helicopters (CO)

Scanning Colorado Air Medical Services

The State of Colorado is served by several Air Ambulance companies that operate across the state and region. Substantial frequency information can be found on the Medical Helicopters Agency Page for Colorado. Please note, within the last few years it has become more difficult to monitor AirMedical Talkgroup's on the DTR system. This is because over the last few years, system administrators have restricted AirMedical talkgroups from affiliating on certain wide-area coverage DTR sites throughout the State. In some cases, Air Ambulance DTR radios are permitted to use Hospital talk-in TGs, but NOT AirMed TGs, on a particular DTR site. Furthermore, there are five "aircraft only" DTR sites in mostly remote areas; if you are live near such a site, you may need a dedicated scanner for it, as it would typically have very little activity.

Although AirMed DTR talkgroups are still commonly used in many areas, you would have to monitor your local DTR site(s) with a RTL SDR based program (i.e. Unitrunker, DSD+ Fastlane etc, and NOT just a scanner) to determine if certain AirMed Talkgroups are allowed to affiliate on the site(s) in your area.

Maps

Interactive map of Medical facilities with FAA registered Heliports & known Medial Helicopter bases. https://www.google.com/maps/d/viewer?mid=1Pw4zNHvcmX0WaQnOHOMHpd9Nt_wS71dT&ll=39.00185604059164%2C-106.93863234700217&z=6

ADSB Exchange map of airborne Colorado Medical Helicopters within range of an ADSB Receiver: https://bit.do/Colo You will only see aircraft for the area on your display, if you zoom to far in you will not see other aircraft elsewhere.

Air Link

Air Link at Regional West is based out of the Regional West Medical Center in Scottsbluff, Nebraska. This service covers parts of northern Colorado.

Air Link formerly provided services from the Medical Center of the Rockies. Established in 2012, Air Link at Medical Center of the Rockies featured one rotor wing aircraft capable of high altitude rescues and a 200-mile response radius. It utilized a helicopter provided by EagleMed, LLC. Air Link at Medical Center of the Rockies was rebranded to UCHealth LifeLine in early 2017.

Helicopters

• Air Link 1 (N308NE) - Regional West Medical Center (Scottsbluff, Nebraska)
• Air Link Fixed Wing (N911WN)

Frequencies None identified.

AirLife Denver

Founded in 1983, AirLife Denver is a regional air ambulance service based in Denver that serves the Rocky Mountain Region. AirLife Denver is the Critical Care Transport service for the HealthOne Network and is equipped with fixed wing, rotor wing, and ground based equipment. Fixed wing craft are provided by International Jet Aviation and based at the Centennial Airport and ground ambulances (Critical Care Transports) are operated by AMR. Helicopters are leased from Air Methods, Inc.

AirLife Denver is dispatched by the AirLife Communications Center located in the Medical Center of Aurora-North Campus in Aurora.

Helicopters

• AirLife 2 (N374AL) - Sky Ridge Medical Center (Lone Tree, Colorado)
• AirLife 3 (N776AL) - Frederick-Firestone Fire Station #2 (Frederick, Colorado)
• AirLife 5 (N775AL, ex N773AL) - Lincoln Community Hospital (Hugo, Colorado) ALIFE5
• AirLife 6 (N779AL) - Melissa Memorial Hospital (Holyoke, Colorado)
• N772AL - Was AirLife 2, currently used as the primary fill in

Fixed Wing Aircraft Fixed Wing Aircraft

• AirLife 782 (N782AL) - Centennial Airport (Englewood, Colorado)
• Unknown (N783AL) - Centennial Airport (Englewood, Colorado)

Ground Ambulances (Critical Care Transports)

• AirLife 91 - Swedish Medical Center CCT (Englewood, Colorado)
• AirLife 92 - Swedish Medical Center CCT (Englewood, Colorado)

Other Apparatus

• Unknown - ALECS (AirLife Emergency Care Simulator) Mobile Education Unit
• Unknown - Command Vehicle

Frequencies

Frequency	Input	License	Type	Tone	Alpha Tag	Description	Mode	Tag
129.27500				CSQ	AIRLIFE DISP	AirLife	AM	EMS Dispatch
129.55000		KBX2		CSQ	ALIFE PP DSP	AirLife - Pike's Peak Base	AM	EMS Dispatch
462.95000	467.95000	WQVP712	RM	141.3 PL	MED-9 AL	AirLife Denver	FM	EMS-Tac

Boundaries for flight following frequencies are generally considered to be as follows:

Denver Metro Area 

North to Ft. Collins, south to Monument, east to Limon, and west to the Divide

All areas outside Metro Denver (Pikes Peak AM) 

North to I-80, south to New Mexico, east to Kansas, and west into Teller County.

DTRS Talkgroups

TG (DEC)	Name	Usage
2809	AIR MED 2	AirLife Flight Following, primarily used outside of the Front Range area

DTRS Radio IDs

Radio ID	Aircraft Registration	User	Last Verified
130968		AirLife Communications Center	3/2019
114712	N375AL	AirLife 4	10/2018
129528	N779AL	AirLife 6	3/2019
114458	N772AL	AirLife 72	3/2018
129208	N773AL	AirLife 73	5/2017
131831	N374AL	AirLife 74	3/2018

Children's Hospital Colorado

Began operations on May 1, 2017 and was operated as part of the Flight for Life Colorado system for the first couple of years. REACH Air Medical assumed operations in February 2019. Dedicated aircraft are operated from Centennial Airport.

Helicopters

• Children's 1 (N509CH) - Centennial Airport (Englewood, Colorado)

Frequencies

Frequency	Mode/Tone	Name	Usage
158.400	412 DPL	Aurora	Alerting

DTRS Radio IDs

Radio ID	Aircraft Registration	User	Last Verified
336246	N127CH	Children's 1	2/2019

Classic Air Medical

Classic Air Medical is a private air ambulance service headquartered in Woods Cross, Utah. Established in 1988, Classic Air Medical operates in Arizona, Colorado, New Mexico, Oregon, Utah, and Wyoming.

Helicopters

• Classic 1 (N407JM) - Ashley Regional Medical Center (Vernal, Utah)
• Classic 2 (N307KH) - Page Municipal Airport (Page, Arizona)
• Classic 4 (N407CZ) - Southwest Memorial Hospital (Cortez, Colorado)
• Classic 7 (N407CP, ex N407TH) - Moab, Utah
• Classic 8 (N407ZM) - Steamboat Springs, Colorado
• Classic 11 (N429CH, ex N407CN) - Valley View Hospital (Glenwood Springs, Colorado)

• Classic ? (N307KH) - was Cortez, now flying in Rawlins, Wyoming

Fixed Wing Aircraft

• Classic 6 (?, ex N181CG) - Vernal Regional Airport, King Air 90 (Vernal, Utah)
• Unknown (N210PT) - Stevens Field Airport (ex Page Municipal Airport), Pilatus PC-12 (Pagosa Springs, Colorado - ex Page, Arizona)
• Unknown (?, ex N64TF) - Riverton Regional Airport, Cessna Citation II (Riverton, Wyoming)

Frequencies

Not much is known about the operating frequencies at this time. Please submit if you have any information.

Moab ship has been heard on the UCAN system (TG 17504), and also on the Colorado DTRS system (245397) reporting to St Mary's Hospital in Grand Junction.

DTRS Radio IDs

Radio ID	Aircraft Registration	User	Last Verified
245397	N407TH	Classic 7	2/2018
247350	N407ZM	Classic 8	9/2017
243706	N407CN	Classic 11	6/2017

Flight for Life Colorado

Established in 1972, Flight for Life Colorado was the first hospital-based air ambulance program in the United States. Part of the Centura Health Network and based out of St. Anthony Hospital in Lakewood, Flight for Life serves the entire Rocky Mountain Region with fixed wing, rotor wing, and ground based equipment. Rotor wing equipment is leased from Air Methods, Inc. while fixed wing aircraft is leased from and operated by Mayo Aviation based out of the Centennial Airport.

Flight for Life Colorado is dispatched by the St. Anthony Communications Center located at St. Anthony Hospital in Lakewood. Calls are dispatched by Nextel and alphanumeric pager.

Helicopters

Since this is a larger operation it's not uncommon to shuffle aircraft around as needed during special events, and maintenance.
The Lifeguard call sign stays with the location, but the tail number may vary depending on which ship is in service at that location.
i.e. LG3 will almost always be the St. Francis aircraft, even though they may be flying the N493LG aircraft

Recent research 2/2021 indicates that there are several aircraft changes in the past year.
Specific assignments listed below may be incorrect

• Lifeguard 1 (N491LG) - St. Anthony Hospital (Lakewood, Colorado)
• Lifeguard 2 (N399LG) - Summit Medical Center (Frisco, Colorado)
• Lifeguard 3 (N493LG) - St. Francis Medical Center (Colorado Springs, Colorado)
• Lifeguard 4 (N494LG) - St. Mary-Corwin Medical Center (Pueblo, Colorado)
• Lifeguard 5 (N496LG, ex N396LG) - Mercy Regional Medical Center (Durango, Colorado) - new tail number in 2020 old ship is flying in AK
• Backup A/C (N391LG) - St. Anthony Hospital (Lakewood, Colorado)
• Lifeguard 8 - callsign used during special events

Fixed Wing Aircraft

• 312LG (N312LG) - Centennial Airport, LearJet 35 (Englewood, Colorado) (Was N222BE)
• 217LG (N217LG) - Centennial Airport, KingAir/B200 (Englewood, Colorado)
• 211LG (N211LG) - Durango-La Plata County Airport, KingAir/B200 (Durango, Colorado)

Ground Ambulances (Critical Care Transports)

• Terra 1 - St. Anthony Central CCT (Lakewood, Colorado)
• Terra 2 - Summit Medical Center CCT (Frisco, Colorado)
• Terra 3 - Newborn/Young Child CCT Team

Frequencies

Frequency	Input	License	Type	Tone	Alpha Tag	Description	Mode	Tag
130.15000			BM	CSQ	FFL DISP	Flight for Life (am)	AM	EMS Dispatch
155.35500		WPKV724	BM	151.4 PL	FFL PP DISP	Flight for Life - Pike's Peak	FM	EMS Dispatch
462.97500	467.97500	WPBJ412	RM	136.5 PL	MED-10	Flight for Life Denver & Frisco	FM	EMS-Tac
155.34000			BM		FFL FCO DISP	Flight for Life - Frisco Dispatch	FM	EMS Dispatch
155.35500		WPKV724	BM	100.0 PL	FFL MM Disp	Flight for Life - Methodist Mtn Base	FMN	EMS Dispatch
152.99000	159.76500	WQOI971	RM	CSQ	FFL Kremlng	Williams Peak (Kremmling, Grand County)	FMN	EMS Dispatch
153.01250	160.15500	WQOI971	RM	CSQ	FFL GlnwdSpg	Sunlight Peak (Glenwood Springs, Garfield County)	FMN	EMS Dispatch
153.41750	159.60750	WQSX505	RM	136.5 PL	FFL Durango	Missionary Ridge (Durango, La Plata County)	FMN	EMS Dispatch

Boundaries for flight following frequencies are generally considered to be as follows:

Denver Metro Area 

North to Ft. Collins, south to Monument, east to Limon, and west to the Divide

All areas outside Metro Denver (Pikes Peak VHF) 

North to I-80, south to New Mexico, east to Kansas, and west into Teller County.

DTRS Talkgroups

TG (DEC)	Name	Usage
2808	AIR MED 1	Flight for Life Flight Following, primarily used outside of the Front Range area
81	ST ANTHONY	St. Anthony Hospital ER & CCT Ops

DTRS Radio IDs

May be handheld radios as radio IDs change from time to time.

Radio ID	Aircraft Registration	User	Last Verified
116641		Flight for Life Communication Center (St. Anthony's)	3/2019
114493		Flight for Life Com Center (St. Anthony's)	2/2024
130200		Flight for Life Com Center (St. Anthony's)	4/2024
422202	N391LG	Lifeguard 1	3/2018
129564	N399LG	Lifeguard 2	3/2019
495026	N397LG	Lifeguard 3	12/2018
129213	N394LG	Lifeguard 4	2/2019
422206	N396LG	Lifeguard 5	3/2019
422209	N496LG	Lifeguard 5	4/2024
479272		CCT 4
678803		Lifeguard 4 Ground	3/2018
129214		Terra 1	3/2019
117103		Terra 2	3/2019
422201		Terra 3	12/2018
678709		Terra 4/CCT 4	1/2019
269331		Terra 41/CCT 2	3/2019
687020		Terra 41/CCT 2
687027		Terra 42 (St. Mary Corwin Hospital Pueblo)
114622	N127LG	Unknown status, was Lifeguard 6	1/2019
129213		Unknown status, was Lifeguard 1
130992		Unknown
244802		Unknown status, was Lifeguard 5
244803		Unknown status, was Lifeguard 2
422203	N397LG	Unknown status, was Lifeguard 3	6/2016

Med Evac

Established in 1982 as AirLife of Greeley, Med Evac serves Colorado, Nebraska, Wyoming, and Kansas. Med Evac operated as North Colorado Med Evac from 2008 to 2019. Part of the Banner Health System and based out of North Colorado Medical Center in Greeley, Med Evac operates three rotor wing aircraft. Med Evac is owned an operated by Med-Trans corporation.

Med Evac is dispatched by their Dispatch Center located on site at North Colorado Medical Center. Calls are dispatched by alphanumeric pager.

Helicopters

• Med Evac 1 (N853MB) - Northern Colorado Medical Center (Greeley, Colorado)
• Med Evac 2 (N851MB) - Foothills Hospital (Boulder, Colorado)
• Med Evac 3 (N855MB) - Akron, Colorado
• x (N549MT) - Scottsbluff, Nebraska?

Frequencies

Frequency	Mode/Tone	Name	Usage
463.0500	110.9 PL	MED 3	Flight Following & NCMC ER Channel
155.3400	156.7 PL	PVH NORTH/HEAR	Flight Following & LZ Coordination in Larimer County
463.0250	91.5 PL	MED 2	Medical Center of the Rockies ER (Med Reports)
123.0000	AM		Erie Municipal Airport CTAF/UNICOM
122.8000	AM		Greeley-Weld County Airport CTAF/UNICOM

DTRS Talkgroups

TG (DEC)	Name	Usage
2810	AIR MED 3	Statewide Flight Following
1917		Old AirLife Greeley TG, unknown if currently used
1918		Old AirLife Greeley "RUN-1" TG, unknown if currently used

DTRS Radio IDs

Radio ID	Aircraft Registration	User	Last Verified
1527150		Med Evac Dispatch	8/2024
329142		Med Evac Communications Center	3/2019
329306	N911GX	Med Evac 1	3/2019
329307	N912GX	Med Evac 2 (Med Evac 1 now?)	3/2019
336478		Med Evac 2
329560	N910GX	Med Evac 3	3/2019

Medical Air Rescue Company - MARC

Medical Air Rescue Company (Dale Aviation Inc.) is headquartered in Rapid City South Dakota, but operates a base in Sidney, Nebraska that serves the far North Eastern Colorado area, and appears to transport to Colorado Medical facilities on a regular basis.

MARC appears to be dispatched out of their headquarters in Rapid City. They also appear to operate several fixed wing operations in other locations in Nebraska and South Dakota.

Helicopters

• 2/2021 They appear to no longer have any helicopter operations, Still operate fixed wing transports to Colorado.

DTRS Radio IDs

Radio ID	Aircraft Registration	User	Last Verified
336389	was N285MR	MARC 1	5/2018

REACH Air Medical

REACH Air Medical Services directly operates two services in Colorado. One operation is based at Heart of the Rockies Regional Medical Center in Salida (was previously based in Buena Vista). The other is Southern Colorado CareConnect out of La Junta and is affiliated with Parkview Medical Center in Pueblo.

REACH also operates the helicopters that operate as part of the UCHealth LifeLine program, and one helicopter that operates the Children's Hospital Colorado program.

Helicopter

• CareConnect 1 is now Operating as lifeline 4 still in LaJunta
• REACH 29 (N942EM) - Heart of the Rockies Regional Medical Center - Salida
• REACH 71, a/k/a "Guardian 1" (N941EM) - San Luis Valley Regional Medical Center - Alamosa (Dispatched from Blanding, Utah);
  • N62RX is backup Reach Aircraft for Colorado and used for Training.

Frequencies

Frequency	Mode/Tone	Name	Usage
151.505	226 DPL	Salida	Alerting & Flight Following
151.625	343 DPL	Alamosa	Alerting & Flight Following
152.270	226 DPL	La Junta	Alerting & Flight Following
151.505	025 DPL	Colorado Springs	Flight Following
160.1775	025 DPL	Pueblo	Flight Following
151.505	114 DPL	Loveland	Flight Following

• StacD primary air to Ground for LZ
• Simplex 1 used in San Luis Valley area

DTRS Talkgroups

TG (DEC)	Name	Usage
2813	AIR MED 6	REACH Dispatch & Flight Following

DTRS Radio IDs

Radio ID	Aircraft Registration	User	Last Verified
143082		REACH Flight Guard Dispatch - Air Net	9/2017
643517		REACH Flight Guard Dispatch & LifeLine Communications Center - Air Med 6	3/2018
643073	N941EM	Guardian-1 Aircraft Radio	01/2023
643516	N61RX	CareConnect 1	2/2019
420142	N942EM	REACH 29	3/2019
418114	N934EM	REACH 29 Alternate	3/2018
643014		REACH 29 Handheld	3/2018
643015		REACH 29 Handheld	1/2018
304468		REACH 29 Aircraft Radio	01/2023

San Juan Air Care

San Juan Air Care is based out of San Juan Regional Medical Center in Farmington, NM. They operate one Bell 429 Helicopter, and one fixed wing. They cover parts of southwest Colorado and occasionally fly to the Denver Metro area.

Helicopter

• Air Care 1 (N911NM) - San Juan Regional Medical Center, Bell 429 (Farmington, New Mexico)

Fixed Wing Aircraft

• Air Care 2 (N912NM) - Four Corners Regional Airport, Pilatus PC-12 NGX (Farmington, New Mexico)

Frequencies

Reported that they are dispatched on County Fire 90. Not much else is known about the operating frequencies at this time. Please submit if you have any information.

DTRS Radio IDs

Radio ID	Aircraft Registration	User	Last Verified
232533	N911NM	Air Care 1	1/2019

CareFlight of the Rockies (formerly St. Mary's CareFlight)

St. Mary's CareFlight was established in 1976 to provide critical care transport services to the Grand Junction & Greater Rocky Mountain Region. As of November 2012, Air Methods has taken over operations of the fixed wing, and is providing a Eurocopter AS350. St. Mary's CareFlight is NOT affiliated with the TriState CareFlight program based in Arizona.

It is believed that St. Mary's CareFlight is dispatched by the nationwide Air Methods Center in Nebraska.

Helicopters

• CareFlight 3 (N913SM) - Remote base at Rifle Airport - Now Garfield Co Airport (Rifle. Colorado)
• CareFlight 4 (N914SM) - Montrose Memorial Hospital (Montrose, Colorado)
• N350MV - Used as maintenance spare.

Fixed Wing Aircraft

• CareFlight 2 (now N129JW, ex N796PC which now serves Idaho Falls) - Grand Junction Regional Airport (Grand Junction, Colorado)
• CareFlight 5 () - Grand Junction
• N912SM - Former CareFlight 2 (still flying)

Ground Transports

• CareFlight 1 - St Mary's Hospital (Grand Junction, Colorado) aka Ambulance 131

Frequencies

Frequency	Mode/Tone	Name	Usage
122.7000	AM		Primary/Helipad
123.0250	AM		Secondary/Air to Air/Air to Ground
155.3400	FM CSQ	HEAR	CareFlight Voice Paging & Air to Ground Comms
463.1750	141.3 PL	MED 8	St. Mary's Hospital ER (Med Reports)
464.4000	127.3 PL		St. Mary's Hospital Security (Landing notifications)
151.700	146.2 Hz	Montrose	Careflight 4 Alerting & FF
464.500	127.3 Hz	Rifle	Careflight 3 Alerting & FF

DTRS Talkgroups

TG (DEC)	Name	Usage
2815	AIR MED 8	CareFlight of the Rockies (St. Mary's)

DTRS Radio IDs

Radio ID	Aircraft Registration	User	Last Verified
236061	N913SM	CareFlight 3	4/2024
236062		St Mary's Hospital ER FX1	4/2019
236063	N914SM	CareFlight 4	4/2019
558008	N914SM	CareFlight 4	4/2024
290578	N914SM	CareFlight 4	5/2024
236406		St Mary's Hospital ER FX1	4/2019
275333	Handheld	St Mary's (sometimes used by Helo Crew)	4/2019
275935		St Mary's Hospital ER FX1	4/2019
289651	Ambulance 1 (131)	St Mary's Hospital	4/2019
289970	Handheld	St Mary's	4/2019
290580	N129JW	CareFlight 2	11/2022
289645	AirCom Dispatch	St Mary's	11/2022
290573	N	CareFlight 5	11/2022
289621	Ground Ambulance	CareFlight 1 (131)	11/2022
275618	CCT Ground Ambulance	CareFlight 1 (901)	4/2024

UCHealth LifeLine

UCHealth LifeLine is UCHealth's critical care air and ground transport program. LifeLine is part of a rebranding and standardization effort by UCHealth that began February 1, 2017. The separate Air Link at Medical Center of the Rockies and Memorial Star Transport were absorbed part of this move. Helicopters are owned and operated by REACH Air Medical Services and ground operations are provided by UCHealth EMS, Falck Rocky Mountain, and American Medical Response.

Helicopters

• Lifeline 1 (N68RX) - Medical Center of the Rockies (Loveland, Colorado)
• Lifeline 2 (N65RX) - Memorial Hospital Central (Colorado Springs, Colorado)
• Lifeline 3 (N934EM) - Cheyenne Regional Medical Center
• Lifeline 4 (N61RX) aka REACH 26 - La Junta Municipal Airport (La Junta, Colorado) Was previously using Care Connect name & Call sign.
  • LIFELN4 (N881GT) La Junta
• Lifeline 5 (N866MB) aka REACH 73 - Parkview Medical Center Pueblo West

Frequencies

UCHealth LifeLine is made up of former Air Link and Memorial Star operations. As of 2024, 151.505 is still in use at least in some areas. It is unknown which of the remaining freqs are still in use.

Frequency	Input	License	Type	Tone	Alpha Tag	Description	Mode	Tag
152.75000	158.01000		RM	115 DPL	Memorial Star	Memorial Star (OLD Memorial Star VHF)	FM	EMS Dispatch
151.50500		WREM660	BM	226 DPL	Lifeline Method.	Lifeline Dispatch - Methodist Mtn (Dispatched by REACH)	FMN	EMS Dispatch
151.50500		WREM660	RM	703 DPL	Lifeline SquawMt	Lifeline Dispatch - Squaw Mountain (Denver Metro)	FMN	EMS Dispatch
151.50500		WREM660	BM	025 DPL	Lifeline COS	Lifeline Colorado Springs - Flight Following	FMN	EMS-Tac
151.50500		WREM660	BM	114 DPL	Lifeline Lovelnd	Lifeline Loveland - Flight Following	FMN	EMS-Tac
160.17750			BM	025 DPL	Lifeline Pueblo	Lifeline Pueblo - Flight Following	FMN	EMS-Tac

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
159.60000	WSDS858	BM	146.2 PL	CareFlight 4	CareFlight 4 Alerting and Flight Following (Montrose)	FMN	EMS Dispatch
464.50000	WQIE652	BM	127.3 PL	CareFlight 3	CareFlight 3 Alerting and Flight Following (Rifle)	FMN	EMS Dispatch
122.70000		M	CSQ	CareFlight Pad	CareFlight Helipad Primary	AM	Aircraft

Frequency	Mode/Tone	Name	Usage
155.3400	156.7 PL	PVH NORTH/HEAR	Flight Following & LZ coordination in Larimer County

DTRS Talkgroups

TG (DEC)	Name	Usage
2812	AIR MED 5	LifeLine 2 Dispatch & Flight Following
2813	AIR MED 6	REACH Dispatch & Flight Following - LifeLine 1
4947	C9	El Paso County Interop TG, rarely used for air to ground coordination

DTRS Radio IDs

Radio ID	Aircraft Registration	User	Last Verified
495001		LifeLine Communications Center (Paging and Dispatch)	8/2024
643517		REACH Flight Guard Dispatch & LifeLine Communications Center	3/2019
307638	N67RX	LifeLine 1	3/2019
420441	N65RX	LifeLine 2	3/2019
130435		LifeLine 2
304407		LifeLine 5
495012		LifeLine portable

Common Frequencies & Landing Zone Coordination

Frequency use will vary by company and incident. It is a good idea to keep all of these plugged in during an incident as they are randomly assigned.

DTRS Talkgroups

TG (DEC)	Name	Usage
3996	AIR NET	PSAP Dispatch to Air Medical Dispatch

Common/Shared Air Frequencies

Frequency	Mode	Usage
123.0250	AM	National Rotor Wing Air to Air Frequency ("Deconfliction" & Position Reporting)
122.7500	AM	National Fixed Wing Air to Air Frequency
123.0500	AM	Denver Area CTAF/UNICOM
123.0750	AM	Denver Area CTAF/UNICOM

Landing Zone Coordination

Frequency	Mode/Tone	Name	Usage
154.2800	FM CSQ	VFIRE21	VHF Fire 21 (Was FERN 1, commonly used across the state)
154.2650	FM CSQ	VFIRE22	VHF Fire 22 (Was FERN 3)
154.2950	FM CSQ	VFIRE23	VHF Fire 23 (Was FERN 2)
155.3400	FM 156.7 PL	VMED28	(formerly called HEAR- Hospital Emergency Ambulance Radio, commonly use across the state)
155.4750	FM CSQ	VLAW31	(formerly called NLEC- National Law Enforcement Channel, commonly use in the mountains)
853.7875	156.7 PL	STACD	Statewide Channel, Direct
851.1000	293 NAC	SMPX1	Statewide Simplex Channel 1
851.7500	293 NAC	SMPX2	Statewide Simplex Channel 2
851.3000	293 NAC	SMPX3	Statewide Simplex Channel 3
851.5500	293 NAC	SMPX4	Statewide Simplex Channel 4
853.6875	293 NAC	SMPX5	Statewide Simplex Channel 5

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